{"id":127,"date":"2018-11-26T12:46:25","date_gmt":"2018-11-26T12:46:25","guid":{"rendered":"http:\/\/istsat-one.tecnico.ulisboa.pt\/~istsat-one.daemon\/services\/"},"modified":"2024-06-11T15:15:15","modified_gmt":"2024-06-11T15:15:15","slug":"publications","status":"publish","type":"page","link":"https:\/\/istsat-one.tecnico.ulisboa.pt\/~istsat-one.daemon\/publications\/","title":{"rendered":"Publications"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"127\" class=\"elementor elementor-127\" data-elementor-settings=\"[]\">\n\t\t\t\t\t\t\t<div class=\"elementor-section-wrap\">\n\t\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-bbf904a elementor-section-content-middle elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"bbf904a\" data-element_type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t\t<div class=\"elementor-background-overlay\"><\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-no\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-401f620\" data-id=\"401f620\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-def3ca5 elementor-widget elementor-widget-heading\" data-id=\"def3ca5\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h1 class=\"elementor-heading-title elementor-size-default\">Publications<\/h1>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-1186045 elementor-section-content-middle elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"1186045\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-no\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-6fa0ed0\" data-id=\"6fa0ed0\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-2c45459 elementor-widget elementor-widget-heading\" data-id=\"2c45459\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Publication Types<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-878dc83 elementor-widget elementor-widget-text-editor\" data-id=\"878dc83\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\"><p>Throughout the development of ISTSat-1 the team has published a lot of scientific materials and has made several contributions to the engineering world. Here you will be able to find all of the work published by the ISTNanosat team for the ISTSat-1 project.<\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-b7a9a79 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"b7a9a79\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-32b7455\" data-id=\"32b7455\" data-element_type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-6e5f399 elementor-widget elementor-widget-image\" data-id=\"6e5f399\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-image\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"#articles\">\n\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"834\" height=\"834\" src=\"https:\/\/istsat-one.tecnico.ulisboa.pt\/~istsat-one.daemon\/wp-content\/uploads\/2021\/04\/published_articles.png\" class=\"attachment-large size-large\" alt=\"\" srcset=\"https:\/\/istsat-one.tecnico.ulisboa.pt\/~istsat-one.daemon\/wp-content\/uploads\/2021\/04\/published_articles.png 834w, https:\/\/istsat-one.tecnico.ulisboa.pt\/~istsat-one.daemon\/wp-content\/uploads\/2021\/04\/published_articles-300x300.png 300w, https:\/\/istsat-one.tecnico.ulisboa.pt\/~istsat-one.daemon\/wp-content\/uploads\/2021\/04\/published_articles-150x150.png 150w, https:\/\/istsat-one.tecnico.ulisboa.pt\/~istsat-one.daemon\/wp-content\/uploads\/2021\/04\/published_articles-768x768.png 768w\" sizes=\"auto, (max-width: 834px) 100vw, 834px\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-25bbf48 elementor-widget elementor-widget-heading\" data-id=\"25bbf48\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Published content<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-d43eca3\" data-id=\"d43eca3\" data-element_type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-7d7bfaf elementor-widget elementor-widget-image\" data-id=\"7d7bfaf\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-image\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"#theses\">\n\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"1024\" src=\"https:\/\/istsat-one.tecnico.ulisboa.pt\/~istsat-one.daemon\/wp-content\/uploads\/2021\/03\/thesis-1024x1024.png\" class=\"attachment-large size-large\" alt=\"\" srcset=\"https:\/\/istsat-one.tecnico.ulisboa.pt\/~istsat-one.daemon\/wp-content\/uploads\/2021\/03\/thesis-1024x1024.png 1024w, https:\/\/istsat-one.tecnico.ulisboa.pt\/~istsat-one.daemon\/wp-content\/uploads\/2021\/03\/thesis-300x300.png 300w, https:\/\/istsat-one.tecnico.ulisboa.pt\/~istsat-one.daemon\/wp-content\/uploads\/2021\/03\/thesis-150x150.png 150w, https:\/\/istsat-one.tecnico.ulisboa.pt\/~istsat-one.daemon\/wp-content\/uploads\/2021\/03\/thesis-768x768.png 768w, https:\/\/istsat-one.tecnico.ulisboa.pt\/~istsat-one.daemon\/wp-content\/uploads\/2021\/03\/thesis.png 1411w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-af50d60 elementor-widget elementor-widget-heading\" data-id=\"af50d60\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Master's theses<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-b838a4e elementor-section-content-middle elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"b838a4e\" data-element_type=\"section\" id=\"articles\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-no\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-b374478\" data-id=\"b374478\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-a51bd15 elementor-widget elementor-widget-heading\" data-id=\"a51bd15\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Published content<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5783884 elementor-widget elementor-widget-text-editor\" data-id=\"5783884\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\"><p>Throughout the years the ISTNanosat team members have made several contributions to the engineering world and have had the oportunity to participate in scientific conferences.<\/p><p>Below are some of the scientific materials that have been published regarding the ISTSat-1 project organized by platform (conference, journal, event, etc.) and year.<\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7317c12 elementor-widget elementor-widget-eael-adv-tabs\" data-id=\"7317c12\" data-element_type=\"widget\" data-widget_type=\"eael-adv-tabs.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t        <div id=\"eael-advance-tabs-7317c12\" class=\"eael-advance-tabs eael-tabs-vertical active-caret-on\" data-tabid=\"7317c12\">\n            <div class=\"eael-tabs-nav\">\n                <ul class=\"\">\n                                            <li class=\"inactive\">\n                             <span class=\"eael-tab-title\">IJSCN 2022<\/span>\n                        <\/li>\n                                            <li class=\"inactive\">\n                             <span class=\"eael-tab-title\">ASME 2021<\/span>\n                        <\/li>\n                                            <li class=\"inactive\">\n                             <span class=\"eael-tab-title\">URSI 2019<\/span>\n                        <\/li>\n                                            <li class=\"inactive\">\n                             <span class=\"eael-tab-title\">Aerospace Journal<\/span>\n                        <\/li>\n                                            <li class=\"inactive\">\n                             <span class=\"eael-tab-title\">10th ECS<\/span>\n                        <\/li>\n                                            <li class=\"inactive\">\n                             <span class=\"eael-tab-title\">OSCW 2018<\/span>\n                        <\/li>\n                                    <\/ul>\n            <\/div>\n            <div class=\"eael-tabs-content\">\n                \n                    <div class=\"clearfix inactive\">\n                                                    <style>.elementor-1310 .elementor-element.elementor-element-4e0940dc > .elementor-container{min-height:80px;}.elementor-1310 .elementor-element.elementor-element-4e0940dc > .elementor-container > .elementor-column > .elementor-widget-wrap{align-content:center;align-items:center;}.elementor-1310 .elementor-element.elementor-element-513aaacb > .elementor-widget-wrap > .elementor-widget:not(.elementor-widget__width-auto):not(.elementor-widget__width-initial):not(:last-child):not(.elementor-absolute){margin-bottom:34px;}.elementor-1310 .elementor-element.elementor-element-1ba6ba6f .elementor-heading-title{color:var( --e-global-color-text );}.elementor-1310 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10px 30px 10px;}.elementor-1310 .elementor-element.elementor-element-4b25b3ff > .elementor-element-populated > .elementor-background-overlay{transition:background 0.3s, border-radius 0.3s, opacity 0.3s;}.elementor-1310 .elementor-element.elementor-element-3e83255d{text-align:center;}.elementor-1310 .elementor-element.elementor-element-3e83255d .elementor-heading-title{color:var( --e-global-color-text );}.elementor-1310 .elementor-element.elementor-element-3e83255d > .elementor-widget-container{margin:0px 0px -20px 0px;}.elementor-1310 .elementor-element.elementor-element-448f7684 .elementor-text-editor{text-align:center;}.elementor-1310 .elementor-element.elementor-element-448f7684{color:var( --e-global-color-text );font-family:var( --e-global-typography-primary-font-family ), Sans-serif;font-weight:var( --e-global-typography-primary-font-weight );text-transform:var( --e-global-typography-primary-text-transform );}.elementor-1310 .elementor-element.elementor-element-448f7684 > 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);}.elementor-1310 .elementor-element.elementor-element-44ddbc26 > .elementor-widget-container{margin:0px 0px -20px 0px;}.elementor-1310 .elementor-element.elementor-element-34e350fb .elementor-text-editor{text-align:center;}.elementor-1310 .elementor-element.elementor-element-34e350fb{color:var( --e-global-color-text );font-family:\"Roboto\", Sans-serif;font-size:17px;font-weight:400;text-transform:none;line-height:23px;}.elementor-1310 .elementor-element.elementor-element-34e350fb > .elementor-widget-container{margin:0px 0px -20px 0px;}@media(min-width:768px){.elementor-1310 .elementor-element.elementor-element-48f86b88{width:72.5%;}.elementor-1310 .elementor-element.elementor-element-4b25b3ff{width:27.457%;}}@media(max-width:1024px){.elementor-1310 .elementor-element.elementor-element-763edc9b{font-size:var( --e-global-typography-text-font-size );}.elementor-1310 .elementor-element.elementor-element-261653f5{font-size:var( --e-global-typography-text-font-size );}.elementor-1310 .elementor-element.elementor-element-4d4a62fb{font-size:var( --e-global-typography-text-font-size );}}@media(max-width:767px){.elementor-1310 .elementor-element.elementor-element-763edc9b{font-size:var( --e-global-typography-text-font-size );}.elementor-1310 .elementor-element.elementor-element-261653f5{font-size:var( --e-global-typography-text-font-size );}.elementor-1310 .elementor-element.elementor-element-4d4a62fb{font-size:var( --e-global-typography-text-font-size );}}<\/style>\t\t<div data-elementor-type=\"page\" data-elementor-id=\"1310\" class=\"elementor elementor-1310\" data-elementor-settings=\"[]\">\n\t\t\t\t\t\t\t<div class=\"elementor-section-wrap\">\n\t\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-3f0bc78d elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"3f0bc78d\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-68aee057\" data-id=\"68aee057\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-4e0940dc elementor-section-height-min-height elementor-section-content-middle elementor-section-boxed elementor-section-height-default\" data-id=\"4e0940dc\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-inner-column elementor-element elementor-element-513aaacb\" data-id=\"513aaacb\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-1ba6ba6f elementor-widget elementor-widget-heading\" data-id=\"1ba6ba6f\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">International Journal of Satellite Communications and Networking<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-49d615c5 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"49d615c5\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-48f86b88\" data-id=\"48f86b88\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-25abdb41 elementor-widget elementor-widget-heading\" data-id=\"25abdb41\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Abstract<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-763edc9b elementor-widget elementor-widget-text-editor\" data-id=\"763edc9b\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\"><p><span style=\"font-size: 17px; color: var( --e-global-color-text ); font-family: var( --e-global-typography-text-font-family ), Sans-serif; text-transform: var( --e-global-typography-text-text-transform );\">The use of space-based Automatic Dependent Surveillance-Broadcast (ADS-B) receivers to extend aircraft surveillance beyond line-of-sight communication has been discussed since the late 2000s and has been demonstrated in various missions. Although recent demonstrations have relied on small CubeSat platforms, the use of the smallest possible form factor has not been explored. This paper describes development of a spacecraft representing the first use of a 1\u2009U CubeSat platform for aircraft tracking. To comply with the platform&#8217;s limited power budget, the receiver departs from the typical application of FPGA boards to decoding ADS-B signals and instead employs a general microprocessor. The spacecraft also features some innovations over traditional CubeSat platforms, such as distributed system-level software amenable to extensive code reuse, redundant communications mechanisms, and software-based radiation mitigation strategies. Having designed, built, and integrated all subsystems, as well as performed multiple test campaigns at system and subsystem level, the team now aims at completing formal functional and environmental testing before undergoing the launch campaign, foreseen for 2022.<\/span><\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7954d488 elementor-widget elementor-widget-heading\" data-id=\"7954d488\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Keywords<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-261653f5 elementor-widget elementor-widget-text-editor\" data-id=\"261653f5\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\"><p><span style=\"font-size: 17px; color: var( --e-global-color-text ); font-family: var( --e-global-typography-text-font-family ), Sans-serif; text-transform: var( --e-global-typography-text-text-transform );\">ADS-B, CubeSat, low-power, miniaturization, telecommunications<\/span><\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-41385b81 elementor-widget elementor-widget-heading\" data-id=\"41385b81\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Authors<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4d4a62fb elementor-widget elementor-widget-text-editor\" data-id=\"4d4a62fb\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\"><p>Jo\u00e3o Paulo Monteiro, Alberto Cunha, Alexandre Silva, Carlos Fernandes, Diogo Neves, Fabian N\u00e4f, Gon\u00e7alo Tavares, Jos\u00e9 Freitas, Jo\u00e3o Pinto, Mois\u00e9s Piedade, Nuno Ramos, Paulo Gil, Paulo Macedo, R\u00faben Afonso, Renato Encarna\u00e7\u00e3o, Rodrigo Ramos, Tom\u00e1s Almeida, Rui Rocha<\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-4b25b3ff\" data-id=\"4b25b3ff\" data-element_type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-3e83255d elementor-widget elementor-widget-heading\" data-id=\"3e83255d\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Title<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-448f7684 elementor-widget elementor-widget-text-editor\" data-id=\"448f7684\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\"><p><span style=\"font-size: 17px; color: var( --e-global-color-text ); font-family: var( --e-global-typography-primary-font-family ), Sans-serif; text-transform: var( --e-global-typography-primary-text-transform ); background-color: var( --e-global-color-2c427a4 );\">ISTSat-1, a space-based Automatic Dependent Surveillance-Broadcast demonstration CubeSat mission<\/span><\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5b705b00 elementor-widget elementor-widget-heading\" data-id=\"5b705b00\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Document type<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4f9f52d9 elementor-widget elementor-widget-text-editor\" data-id=\"4f9f52d9\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\"><p>Article<\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-44ddbc26 elementor-widget elementor-widget-heading\" data-id=\"44ddbc26\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Date<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-34e350fb elementor-widget elementor-widget-text-editor\" data-id=\"34e350fb\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\"><p>January 2022<\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-59c843ed elementor-align-center elementor-widget elementor-widget-button\" data-id=\"59c843ed\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t<a href=\"https:\/\/onlinelibrary.wiley.com\/doi\/full\/10.1002\/sat.1440\" target=\"_blank\" class=\"elementor-button-link elementor-button elementor-size-sm elementor-animation-shrink\" 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elementor-element-45911ee elementor-section-height-min-height elementor-section-content-middle elementor-section-boxed elementor-section-height-default\" data-id=\"45911ee\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-4d3d2eef\" data-id=\"4d3d2eef\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-4b3b351 elementor-widget elementor-widget-image\" data-id=\"4b3b351\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-image\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"300\" src=\"https:\/\/istsat-one.tecnico.ulisboa.pt\/~istsat-one.daemon\/wp-content\/uploads\/2022\/01\/asme_logo.png\" class=\"attachment-full size-full\" alt=\"\" srcset=\"https:\/\/istsat-one.tecnico.ulisboa.pt\/~istsat-one.daemon\/wp-content\/uploads\/2022\/01\/asme_logo.png 300w, https:\/\/istsat-one.tecnico.ulisboa.pt\/~istsat-one.daemon\/wp-content\/uploads\/2022\/01\/asme_logo-150x150.png 150w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/>\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-44f2abe0\" data-id=\"44f2abe0\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-6a46eafe elementor-widget elementor-widget-heading\" data-id=\"6a46eafe\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">ASME 2021 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-462f626a elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"462f626a\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-2c14879a\" data-id=\"2c14879a\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-3fd8c4e5 elementor-widget elementor-widget-heading\" data-id=\"3fd8c4e5\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Abstract<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7c06b652 elementor-widget elementor-widget-text-editor\" data-id=\"7c06b652\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\"><p><span style=\"font-size: 17px; color: var( --e-global-color-text ); font-family: var( --e-global-typography-text-font-family ), Sans-serif; text-transform: var( --e-global-typography-text-text-transform );\">In this paper, we define Model Based Systems Engineering (MBSE) as a set of different approaches which vary in scope and in purpose, as opposed to defining it as a monolithic concept. To do so, we inductively extract common themes from papers proposing new MBSE methods based on the type of Systems Engineering (SE) artifacts produced and the expected benefits of MBSE implementation. These themes are then validated against the experiences depicted in a second set of papers evaluating the deployment of MBSE methods in practice. We propose a taxonomy for MBSE which identifies three main categories: system specification repositories, system execution models, and design automation models. The proposed categories map well onto common discussions of the nature of the SE activity, in that the first is employed in the management of system development processes and the second in the understanding of system performance and emergent properties. The third category is almost exclusively discussed in an academic context and is therefore more difficult to relate to SE practice, but its features are clearly distinct from the other two. The proposed taxonomy clarifies what MBSE is and what it can be, therefore helping focus research on the issues that still prevent MBSE practice from living up to expectations.<\/span><\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4fbfed30 elementor-widget elementor-widget-heading\" data-id=\"4fbfed30\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Keywords<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-571fabaf elementor-widget elementor-widget-text-editor\" data-id=\"571fabaf\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\"><p><span style=\"font-size: 17px; color: var( --e-global-color-text ); font-family: var( --e-global-typography-text-font-family ), Sans-serif; text-transform: var( --e-global-typography-text-text-transform );\">systems design, systems engineering, design theory and methodology, data\/information modeling<\/span><\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5ae1713 elementor-widget elementor-widget-heading\" data-id=\"5ae1713\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Authors<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-945e272 elementor-widget elementor-widget-text-editor\" data-id=\"945e272\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\"><p>Jo\u00e3o Paulo Monteiro, Paulo Gil, Rui Rocha<\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-70688333\" data-id=\"70688333\" data-element_type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-35389696 elementor-widget elementor-widget-heading\" data-id=\"35389696\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Title<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-27764cbf elementor-widget elementor-widget-text-editor\" data-id=\"27764cbf\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\"><p>A Taxonomy for Model-Based Systems Engineering <\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-56b1792e elementor-widget elementor-widget-heading\" data-id=\"56b1792e\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Document type<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-927141a elementor-widget elementor-widget-text-editor\" data-id=\"927141a\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\"><p>Paper<\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4f203c44 elementor-widget elementor-widget-heading\" data-id=\"4f203c44\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Date<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6671d272 elementor-widget elementor-widget-text-editor\" data-id=\"6671d272\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\"><p>November 2021<\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6eddf566 elementor-align-center elementor-widget elementor-widget-button\" data-id=\"6eddf566\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t<a href=\"https:\/\/asmedigitalcollection.asme.org\/IDETC-CIE\/proceedings-abstract\/IDETC-CIE2021\/85376\/V002T02A066\/1128399\" target=\"_blank\" class=\"elementor-button-link elementor-button elementor-size-sm elementor-animation-shrink\" role=\"button\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-text\">Go to link<\/span>\n\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t                                            <\/div>\n                \n                    <div class=\"clearfix inactive\">\n                                       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data-id=\"1992f54\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-5cec12aa\" data-id=\"5cec12aa\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-1af8e679 elementor-section-height-min-height elementor-section-content-middle elementor-section-boxed elementor-section-height-default\" data-id=\"1af8e679\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-6ddb0395\" data-id=\"6ddb0395\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-52e454b6 elementor-widget elementor-widget-image\" data-id=\"52e454b6\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-image\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"373\" height=\"139\" src=\"https:\/\/istsat-one.tecnico.ulisboa.pt\/~istsat-one.daemon\/wp-content\/uploads\/2021\/11\/ursi.gif\" class=\"attachment-full size-full\" alt=\"\" \/>\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-2e3d5116\" data-id=\"2e3d5116\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-3531f473 elementor-widget elementor-widget-heading\" data-id=\"3531f473\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">13th Congress of the Portuguese Committee of URSI ''Space: Challenges and Opportunities''<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-233fb06c elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"233fb06c\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-557afce2\" data-id=\"557afce2\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-6e685ef1 elementor-widget elementor-widget-heading\" data-id=\"6e685ef1\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Abstract<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b466184 elementor-widget elementor-widget-text-editor\" data-id=\"b466184\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\"><p>An analysis of Electromagnetic Compatibility (EMC) for space environments is described and performed by\u00a0<span style=\"font-size: 17px; color: var( --e-global-color-text ); font-family: var( --e-global-typography-text-font-family ), Sans-serif; text-transform: var( --e-global-typography-text-text-transform );\">the EMC area of the Testing and Calibration Laboratory (LEC) from ANACOM. This analysis focuses on a feasibility study of EMC testing for space objects at this facility, taking into account the ECSS standard for EMC, and the ISTSat-1 CubeSat from the IST as a case study. Therefore, a study of the EMC area capabilities is done concerning its normative references, equipment facility, frequency ranges, test levels and experience, which are essential for EMC test campaigns applied to space objects and, in particular, to the ISTsat-1 CubeSat.<\/span><\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1d09bb00 elementor-widget elementor-widget-heading\" data-id=\"1d09bb00\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Keywords<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-50767ab elementor-widget elementor-widget-text-editor\" data-id=\"50767ab\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\"><p>Electromagnetic Compatibility, Electromagnetic,\u00a0<span style=\"font-size: 17px; color: var( --e-global-color-text ); font-family: var( --e-global-typography-text-font-family ), Sans-serif; text-transform: var( --e-global-typography-text-text-transform );\">Interference, Electromagnetic Susceptibility, ECSS standard, IEC,\u00a0<\/span><span style=\"font-size: 17px; color: var( --e-global-color-text ); font-family: var( --e-global-typography-text-font-family ), Sans-serif; text-transform: var( --e-global-typography-text-text-transform );\">Standard, CISPR Standard, MIL Standard.<\/span><\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5dca9751 elementor-widget elementor-widget-heading\" data-id=\"5dca9751\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Authors<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-27df514b elementor-widget elementor-widget-text-editor\" data-id=\"27df514b\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\"><p>Jo\u00e3o Pinto, Ant\u00f3nio Azevedo and Ant\u00f3nio Sampaio.<\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-6d67f646\" data-id=\"6d67f646\" data-element_type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-612f98ec elementor-widget elementor-widget-heading\" data-id=\"612f98ec\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Title<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5f60a47c elementor-widget elementor-widget-text-editor\" data-id=\"5f60a47c\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\"><p>Electromagnetic Compatibility Analysis\u00a0<span style=\"font-size: 17px; color: var( --e-global-color-text ); font-family: var( --e-global-typography-primary-font-family ), Sans-serif; text-transform: var( --e-global-typography-primary-text-transform ); background-color: var( --e-global-color-2c427a4 );\">for Space Environments<\/span><\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5e72af1a elementor-widget elementor-widget-heading\" data-id=\"5e72af1a\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Document type<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1aef4f97 elementor-widget elementor-widget-text-editor\" data-id=\"1aef4f97\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\"><p>Paper<\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-37dcb093 elementor-widget elementor-widget-heading\" data-id=\"37dcb093\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Date<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7a5eb37e elementor-widget elementor-widget-text-editor\" data-id=\"7a5eb37e\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\"><p>December 2019<\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-210963c8 elementor-align-center elementor-widget elementor-widget-button\" data-id=\"210963c8\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t<a href=\"https:\/\/istsat-one.tecnico.ulisboa.pt\/~istsat-one.daemon\/docs\/published_URSI_ElectromagneticCompatibilityAnalysisForSpaceEnvironments_2019.pdf\" target=\"_blank\" class=\"elementor-button-link elementor-button elementor-size-sm elementor-animation-shrink\" role=\"button\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-text\">View pdf file<\/span>\n\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t                                            <\/div>\n                \n                    <div class=\"clearfix inactive\">\n                                                    <style>.elementor-1237 .elementor-element.elementor-element-f393bae > .elementor-container{min-height:80px;}.elementor-1237 .elementor-element.elementor-element-f393bae > .elementor-container > .elementor-column > .elementor-widget-wrap{align-content:center;align-items:center;}.elementor-1237 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class=\"elementor-section-wrap\">\n\t\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-5eb658c8 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"5eb658c8\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-7b3132f2\" data-id=\"7b3132f2\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-f393bae elementor-section-height-min-height elementor-section-content-middle elementor-section-boxed elementor-section-height-default\" data-id=\"f393bae\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-c65c6c5\" data-id=\"c65c6c5\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-4e9617a0 elementor-widget elementor-widget-image\" data-id=\"4e9617a0\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-image\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"224\" height=\"224\" src=\"https:\/\/istsat-one.tecnico.ulisboa.pt\/~istsat-one.daemon\/wp-content\/uploads\/2021\/11\/aerospace_journal.png\" class=\"attachment-full size-full\" alt=\"\" srcset=\"https:\/\/istsat-one.tecnico.ulisboa.pt\/~istsat-one.daemon\/wp-content\/uploads\/2021\/11\/aerospace_journal.png 224w, https:\/\/istsat-one.tecnico.ulisboa.pt\/~istsat-one.daemon\/wp-content\/uploads\/2021\/11\/aerospace_journal-150x150.png 150w\" sizes=\"auto, (max-width: 224px) 100vw, 224px\" \/>\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-18badc7\" data-id=\"18badc7\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-168f9eb9 elementor-widget elementor-widget-heading\" data-id=\"168f9eb9\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Aerospace Journal<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-3615a719 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"3615a719\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-37facc9b\" data-id=\"37facc9b\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-1370a900 elementor-widget elementor-widget-heading\" data-id=\"1370a900\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Abstract<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-10bba99a elementor-widget elementor-widget-text-editor\" data-id=\"10bba99a\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\"><p>Large-scale space projects rely on a thorough Assembly, Integration, and Verification (AIV) process to provide the upmost reliability to spacecraft. While this has not traditionally been the case with CubeSats, their increasing role in space science and technology has led to new verification approaches, including in educational CubeSats. This work describes the integration and verification approach for ISTSat-1, which is an educational CubeSat from the Instituto Superior T\u00e9cnico in Portugal that partially discards the typical stage-gate approach to spacecraft development in favor of a more iterative approach, allowing for the system-level verification of unfinished prototypes. Early verification included software functional testing on a flatsat model, thermal vacuum and vibration testing on a battery model, ionizing radiation testing on the on-board computer, and non-ionizing radiation (EMC) testing on all subsystems. The testing of functional prototypes at an early development stage led to uncovering system-level errors that would typically require hardware redesign at a later project stage. The team considers the approach to be useful for educational projects that employ a small, co-located team with low non-recurring engineering costs.<\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3418334e elementor-widget elementor-widget-heading\" data-id=\"3418334e\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Keywords<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5b4ae6d4 elementor-widget elementor-widget-text-editor\" data-id=\"5b4ae6d4\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\"><p>CubeSat; iterative development; flatsat; ionizing radiation; EMC; battery qualification.<\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-cd96adc elementor-widget elementor-widget-heading\" data-id=\"cd96adc\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Authors<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0aa1fd9 elementor-widget elementor-widget-text-editor\" data-id=\"0aa1fd9\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\"><p>Jo\u00e3o P. Monteiro,\u00a0<span style=\"font-size: 17px; color: var( --e-global-color-text ); font-family: var( --e-global-typography-text-font-family ), Sans-serif; text-transform: var( --e-global-typography-text-text-transform );\">Rui M. Rocha,<\/span><span style=\"font-size: 17px; color: var( --e-global-color-text ); font-family: var( --e-global-typography-text-font-family ), Sans-serif; text-transform: var( --e-global-typography-text-text-transform );\">\u00a0Alexandre Silva,\u00a0<\/span><span style=\"font-size: 17px; color: var( --e-global-color-text ); font-family: var( --e-global-typography-text-font-family ), Sans-serif; text-transform: var( --e-global-typography-text-text-transform );\">R\u00faben Afonso a<\/span><span style=\"font-size: 17px; color: var( --e-global-color-text ); font-family: var( --e-global-typography-text-font-family ), Sans-serif; text-transform: var( --e-global-typography-text-text-transform );\">nd Nuno Ramos.<\/span><\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-75ce584a\" data-id=\"75ce584a\" data-element_type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-44d1c369 elementor-widget elementor-widget-heading\" data-id=\"44d1c369\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Title<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-28fac2f3 elementor-widget elementor-widget-text-editor\" data-id=\"28fac2f3\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\"><p>Integration and Verification Approach of\u00a0<span style=\"font-size: 17px; background-color: var( --e-global-color-2c427a4 );\">ISTSat-1 CubeSat<\/span><\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7876c3b1 elementor-widget elementor-widget-heading\" data-id=\"7876c3b1\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Document type<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7e4b0774 elementor-widget elementor-widget-text-editor\" data-id=\"7e4b0774\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\"><p>Article<\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2c9c7f8 elementor-widget elementor-widget-heading\" data-id=\"2c9c7f8\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Date<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b561cf4 elementor-widget elementor-widget-text-editor\" data-id=\"b561cf4\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\"><p>October 2019<\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-398fbe6a elementor-align-center elementor-widget elementor-widget-button\" data-id=\"398fbe6a\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t<a href=\"https:\/\/www.mdpi.com\/2226-4310\/6\/12\/131\" target=\"_blank\" class=\"elementor-button-link elementor-button elementor-size-sm elementor-animation-shrink\" role=\"button\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-text\">Go to link<\/span>\n\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t                                            <\/div>\n                \n                    <div class=\"clearfix inactive\">\n                                                    <style>.elementor-1246 .elementor-element.elementor-element-1f244f38 > .elementor-container > .elementor-column > .elementor-widget-wrap{align-content:center;align-items:center;}.elementor-1246 .elementor-element.elementor-element-7b664a8 > .elementor-container{min-height:50px;}.elementor-1246 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.elementor-element.elementor-element-63e00e5e > .elementor-widget-container{margin:0px 0px -20px 0px;}@media(min-width:768px){.elementor-1246 .elementor-element.elementor-element-1f360a5e{width:72.5%;}.elementor-1246 .elementor-element.elementor-element-733d7a87{width:27.457%;}}@media(max-width:1024px){.elementor-1246 .elementor-element.elementor-element-24a9d278{font-size:var( --e-global-typography-text-font-size );}.elementor-1246 .elementor-element.elementor-element-209f3c51{font-size:var( --e-global-typography-text-font-size );}}@media(max-width:767px){.elementor-1246 .elementor-element.elementor-element-24a9d278{font-size:var( --e-global-typography-text-font-size );}.elementor-1246 .elementor-element.elementor-element-209f3c51{font-size:var( --e-global-typography-text-font-size );}}<\/style>\t\t<div data-elementor-type=\"page\" data-elementor-id=\"1246\" class=\"elementor elementor-1246\" data-elementor-settings=\"[]\">\n\t\t\t\t\t\t\t<div class=\"elementor-section-wrap\">\n\t\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-1f244f38 elementor-section-content-middle elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"1f244f38\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-60c2983\" data-id=\"60c2983\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-7b664a8 elementor-section-height-min-height elementor-section-content-middle elementor-section-boxed elementor-section-height-default\" data-id=\"7b664a8\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-inner-column elementor-element elementor-element-213ead7\" data-id=\"213ead7\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-6bc56abe elementor-widget elementor-widget-heading\" data-id=\"6bc56abe\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">10th European CubeSat Symposium<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-2f2b7190 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"2f2b7190\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-1f360a5e\" data-id=\"1f360a5e\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-40e810c0 elementor-widget elementor-widget-heading\" data-id=\"40e810c0\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Descrition<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-24a9d278 elementor-widget elementor-widget-text-editor\" data-id=\"24a9d278\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\"><p>At the 10th European Cubesat Symposium the ISTNanosat team presented a poster describing ISTSat-1&#8217;s mission which is to test a compact ADS-B receiver and antenna.<\/p><p>The main points covered by the document are:<\/p><ul><li>The antenna&#8217;s characteristics;<\/li><li><span style=\"font-size: 17px; color: var( --e-global-color-text ); font-family: var( --e-global-typography-text-font-family ), Sans-serif; text-transform: var( --e-global-typography-text-text-transform );\">\u00a0A characterization of the receiver;<\/span><\/li><li><span style=\"font-size: 17px; color: var( --e-global-color-text ); font-family: var( --e-global-typography-text-font-family ), Sans-serif; text-transform: var( --e-global-typography-text-text-transform );\">A description how the ADS-B messages are processsed within the Payload subsystem.<\/span><\/li><\/ul><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-137c2868 elementor-widget elementor-widget-heading\" data-id=\"137c2868\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Authors<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-209f3c51 elementor-widget elementor-widget-text-editor\" data-id=\"209f3c51\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\"><p>Jo\u00e3o Pinto, Tom\u00e1s Almeida, Lu\u00eds Pereira, Gon\u00e7alo Tavares, Carlos Fernandes, Alberto Cunha and Rui Rocha.<\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-733d7a87\" data-id=\"733d7a87\" data-element_type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-6d9a98c7 elementor-widget elementor-widget-heading\" data-id=\"6d9a98c7\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Title<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5a94ac81 elementor-widget elementor-widget-text-editor\" data-id=\"5a94ac81\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\"><p>A Compact ADS-B Receiver for a 1U CubeSat<\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-777a5236 elementor-widget elementor-widget-heading\" data-id=\"777a5236\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Document type<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4294c5c0 elementor-widget elementor-widget-text-editor\" data-id=\"4294c5c0\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\"><p>Poster<\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-79810d2 elementor-widget elementor-widget-heading\" data-id=\"79810d2\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Date<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-63e00e5e elementor-widget elementor-widget-text-editor\" data-id=\"63e00e5e\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\"><p>December 2018<\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-18993ffe elementor-align-center elementor-widget elementor-widget-button\" data-id=\"18993ffe\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t<a href=\"http:\/\/istsat-one.tecnico.ulisboa.pt\/~istsat-one.daemon\/docs\/published_10thECS_ADSBPoster_2019.pdf\" target=\"_blank\" class=\"elementor-button-link elementor-button elementor-size-sm elementor-animation-shrink\" role=\"button\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-text\">View pdf file<\/span>\n\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t                                            <\/div>\n                \n                    <div class=\"clearfix inactive\">\n                                                    <style>.elementor-1232 .elementor-element.elementor-element-0beea76 > .elementor-container > .elementor-column > 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data-elementor-id=\"1232\" class=\"elementor elementor-1232\" data-elementor-settings=\"[]\">\n\t\t\t\t\t\t\t<div class=\"elementor-section-wrap\">\n\t\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-1ebce053 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"1ebce053\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-687139ac\" data-id=\"687139ac\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-0beea76 elementor-section-content-middle elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"0beea76\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-b5b36cb\" data-id=\"b5b36cb\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-93a1201 elementor-widget elementor-widget-image\" data-id=\"93a1201\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-image\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"320\" height=\"320\" src=\"https:\/\/istsat-one.tecnico.ulisboa.pt\/~istsat-one.daemon\/wp-content\/uploads\/2021\/11\/oscw.jpeg\" class=\"attachment-full size-full\" alt=\"\" srcset=\"https:\/\/istsat-one.tecnico.ulisboa.pt\/~istsat-one.daemon\/wp-content\/uploads\/2021\/11\/oscw.jpeg 320w, https:\/\/istsat-one.tecnico.ulisboa.pt\/~istsat-one.daemon\/wp-content\/uploads\/2021\/11\/oscw-300x300.jpeg 300w, https:\/\/istsat-one.tecnico.ulisboa.pt\/~istsat-one.daemon\/wp-content\/uploads\/2021\/11\/oscw-150x150.jpeg 150w\" sizes=\"auto, (max-width: 320px) 100vw, 320px\" \/>\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-17ed695\" data-id=\"17ed695\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-579c6fe3 elementor-widget elementor-widget-heading\" data-id=\"579c6fe3\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Open Source CubeSat Workshop 2018<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-373f1216 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"373f1216\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-18270285\" data-id=\"18270285\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-af53970 elementor-widget elementor-widget-heading\" data-id=\"af53970\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Descrition<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3a7c8ad9 elementor-widget elementor-widget-text-editor\" data-id=\"3a7c8ad9\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\"><p>At 2018&#8217;s Open Source CubeSat Workshop the ISTNanosat team presented a poster describing ISTSat-1&#8217;s INCP protocol developed by the team. This is the highest level protocol and is used for communication between the spacecraft&#8217;s subsystems which includes monitorization, control, retrieval of telemetry and\u00a0<span style=\"font-size: 17px; color: var( --e-global-color-text ); font-family: var( --e-global-typography-text-font-family ), Sans-serif; text-transform: var( --e-global-typography-text-text-transform );\">experimental results.<\/span><\/p><p>The main points covered by the document are:<\/p><ul><li><span style=\"color: var( --e-global-color-text ); font-family: var( --e-global-typography-text-font-family ), Sans-serif; font-size: 17px; text-transform: var( --e-global-typography-text-text-transform );\">Commands and diagnostics;<\/span><\/li><li><span style=\"color: var( --e-global-color-text ); font-family: var( --e-global-typography-text-font-family ), Sans-serif; font-size: 17px; text-transform: var( --e-global-typography-text-text-transform );\">Telemetry retrieval and even reporting;<\/span><\/li><li><span style=\"font-size: 17px; color: var( --e-global-color-text ); font-family: var( --e-global-typography-text-font-family ), Sans-serif; text-transform: var( --e-global-typography-text-text-transform );\">Message format;<\/span><\/li><li><span style=\"font-size: 17px; color: var( --e-global-color-text ); font-family: var( --e-global-typography-text-font-family ), Sans-serif; text-transform: var( --e-global-typography-text-text-transform );\">Dagnostic\u00a0<\/span>reference;<\/li><li><span style=\"font-size: 17px; color: var( --e-global-color-text ); font-family: var( --e-global-typography-text-font-family ), Sans-serif; text-transform: var( --e-global-typography-text-text-transform );\">Data variables\u00a0<\/span>reference;<\/li><li><span style=\"font-size: 17px; color: var( --e-global-color-text ); font-family: var( --e-global-typography-text-font-family ), Sans-serif; text-transform: var( --e-global-typography-text-text-transform );\">Event\u00a0<\/span>reference;<\/li><li><span style=\"font-size: 17px; color: var( --e-global-color-text ); font-family: var( --e-global-typography-text-font-family ), Sans-serif; text-transform: var( --e-global-typography-text-text-transform );\">Commands reference.<\/span><\/li><\/ul><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5e5ec9c6 elementor-widget elementor-widget-heading\" data-id=\"5e5ec9c6\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Authors<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6a5bd59c elementor-widget elementor-widget-text-editor\" data-id=\"6a5bd59c\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\"><p>Alexandre Silva and Rui Rocha.<\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-5342b706\" data-id=\"5342b706\" data-element_type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-127d79cb elementor-widget elementor-widget-heading\" data-id=\"127d79cb\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Title<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6a3ceb42 elementor-widget elementor-widget-text-editor\" data-id=\"6a3ceb42\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\"><p>ISTsat-1 Control Protocol<\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7b555705 elementor-widget elementor-widget-heading\" data-id=\"7b555705\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Document type<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-209db4db elementor-widget elementor-widget-text-editor\" data-id=\"209db4db\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\"><p>Poster<\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a9a9885 elementor-widget elementor-widget-heading\" data-id=\"a9a9885\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Date<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6516d9c3 elementor-widget elementor-widget-text-editor\" data-id=\"6516d9c3\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\"><p>September 2018<\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-567b653a elementor-align-center elementor-widget elementor-widget-button\" data-id=\"567b653a\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t<a href=\"https:\/\/istsat-one.tecnico.ulisboa.pt\/~istsat-one.daemon\/docs\/published_OSCW_INCPPoster_2018.pdf\" target=\"_blank\" class=\"elementor-button-link elementor-button elementor-size-sm elementor-animation-shrink\" role=\"button\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-text\">View pdf file<\/span>\n\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t                                            <\/div>\n                            <\/div>\n        <\/div>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-607fe6d elementor-section-content-middle elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"607fe6d\" data-element_type=\"section\" id=\"theses\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-no\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-e58e6a1\" data-id=\"e58e6a1\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-80b0da0 elementor-widget elementor-widget-heading\" data-id=\"80b0da0\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Masters' Theses<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b2c625a elementor-widget elementor-widget-text-editor\" data-id=\"b2c625a\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\"><p>Did you know that most of ISTSat-1 was created in-house? This was possible since many students from various courses at IST joined our team and developed their Master&#8217;s theses with us. Each of them worked on a small part of the satellite, always iterating on an older student&#8217;s work.<\/p><p>Below are all the thesis developed for the ISTSat-1 project, sorted by author.<\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e044fda elementor-widget elementor-widget-eael-adv-tabs\" data-id=\"e044fda\" data-element_type=\"widget\" data-widget_type=\"eael-adv-tabs.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t        <div id=\"eael-advance-tabs-e044fda\" class=\"eael-advance-tabs eael-tabs-vertical active-caret-on\" data-tabid=\"e044fda\">\n            <div class=\"eael-tabs-nav\">\n                <ul class=\"\">\n                                            <li class=\"inactive\">\n                             <span class=\"eael-tab-title\">Alexandre Silva<\/span>\n                        <\/li>\n                                            <li class=\"inactive\">\n                             <span class=\"eael-tab-title\">Diogo Neves<\/span>\n                        <\/li>\n                                            <li class=\"inactive\">\n                             <span class=\"eael-tab-title\">Jo\u00e3o Gavinho<\/span>\n                        <\/li>\n                                            <li class=\"inactive\">\n                             <span class=\"eael-tab-title\">Lu\u00eds Pereira<\/span>\n                        <\/li>\n                                            <li class=\"inactive\">\n                             <span class=\"eael-tab-title\">Lu\u00eds Ramos<\/span>\n                        <\/li>\n                                            <li class=\"inactive\">\n                             <span class=\"eael-tab-title\">Nuno Ramos<\/span>\n                        <\/li>\n                                            <li class=\"inactive\">\n                             <span class=\"eael-tab-title\">Pedro Coelho<\/span>\n                        <\/li>\n                                            <li class=\"inactive\">\n                             <span class=\"eael-tab-title\">R\u00faben Afonso<\/span>\n                        <\/li>\n                                            <li class=\"inactive\">\n                             <span class=\"eael-tab-title\">Tom\u00e1s Almeida<\/span>\n                        <\/li>\n                                    <\/ul>\n            <\/div>\n            <div class=\"eael-tabs-content\">\n                \n                    <div class=\"clearfix inactive\">\n                                                    <style>.elementor-927 .elementor-element.elementor-element-52bc527a .elementor-heading-title{color:var( --e-global-color-text );}.elementor-927 .elementor-element.elementor-element-20da88ad > .elementor-element-populated{padding:10px 30px 10px 10px;}.elementor-927 .elementor-element.elementor-element-781fb8ff .elementor-heading-title{color:var( --e-global-color-text 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.elementor-background-overlay{transition:background 0.3s, border-radius 0.3s, opacity 0.3s;}.elementor-927 .elementor-element.elementor-element-3a6d5ab{text-align:center;}.elementor-927 .elementor-element.elementor-element-3a6d5ab .elementor-heading-title{color:var( --e-global-color-text );}.elementor-927 .elementor-element.elementor-element-3a6d5ab > .elementor-widget-container{margin:0px 0px -20px 0px;}.elementor-927 .elementor-element.elementor-element-5c91d07 .elementor-image img{max-width:40%;border-radius:60% 60% 60% 60%;}.elementor-927 .elementor-element.elementor-element-5c91d07 > .elementor-widget-container{margin:0px 0px -15px 0px;padding:0px 0px 0px 0px;}.elementor-927 .elementor-element.elementor-element-57751ccf .elementor-text-editor{text-align:center;}.elementor-927 .elementor-element.elementor-element-57751ccf{color:var( --e-global-color-text );font-family:var( --e-global-typography-primary-font-family ), Sans-serif;font-weight:var( 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.elementor-element.elementor-element-16c94679{text-align:center;}.elementor-927 .elementor-element.elementor-element-16c94679 .elementor-heading-title{color:var( --e-global-color-text );}.elementor-927 .elementor-element.elementor-element-16c94679 > .elementor-widget-container{margin:0px 0px -20px 0px;}.elementor-927 .elementor-element.elementor-element-1778edda .elementor-text-editor{text-align:center;}.elementor-927 .elementor-element.elementor-element-1778edda{color:var( --e-global-color-text );font-family:\"Roboto\", Sans-serif;font-size:17px;font-weight:400;text-transform:none;line-height:23px;}.elementor-927 .elementor-element.elementor-element-1778edda > .elementor-widget-container{margin:0px 0px -20px 0px;}.elementor-927 .elementor-element.elementor-element-7c939358{text-align:center;}.elementor-927 .elementor-element.elementor-element-7c939358 .elementor-heading-title{color:var( --e-global-color-text );}.elementor-927 .elementor-element.elementor-element-7c939358 > .elementor-widget-container{margin:0px 0px -20px 0px;}.elementor-927 .elementor-element.elementor-element-3f242a54 .elementor-text-editor{text-align:center;}.elementor-927 .elementor-element.elementor-element-3f242a54{color:var( --e-global-color-text );font-family:\"Roboto\", Sans-serif;font-size:17px;font-weight:400;text-transform:none;line-height:23px;}.elementor-927 .elementor-element.elementor-element-3f242a54 > .elementor-widget-container{margin:0px 0px -20px 0px;}@media(min-width:768px){.elementor-927 .elementor-element.elementor-element-20da88ad{width:72.5%;}.elementor-927 .elementor-element.elementor-element-29f50767{width:27.457%;}}@media(max-width:1024px){.elementor-927 .elementor-element.elementor-element-11999552{font-size:var( --e-global-typography-text-font-size );}.elementor-927 .elementor-element.elementor-element-7dd1d64{font-size:var( --e-global-typography-text-font-size );}}@media(max-width:767px){.elementor-927 .elementor-element.elementor-element-11999552{font-size:var( --e-global-typography-text-font-size );}.elementor-927 .elementor-element.elementor-element-7dd1d64{font-size:var( --e-global-typography-text-font-size );}}<\/style>\t\t<div data-elementor-type=\"page\" data-elementor-id=\"927\" class=\"elementor elementor-927\" data-elementor-settings=\"[]\">\n\t\t\t\t\t\t\t<div class=\"elementor-section-wrap\">\n\t\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-4a25e41b elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"4a25e41b\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-49b5a076\" data-id=\"49b5a076\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-52bc527a elementor-widget elementor-widget-heading\" data-id=\"52bc527a\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Development of the ISTnanosat-1 Ground Segment<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-4edb28b1 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"4edb28b1\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-20da88ad\" data-id=\"20da88ad\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-781fb8ff elementor-widget elementor-widget-heading\" data-id=\"781fb8ff\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Abstract<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-11999552 elementor-widget elementor-widget-text-editor\" data-id=\"11999552\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\"><p>In this report we propose a solution for the ground segment of the ISTNanosat-1.<\/p><p>The ISTNanosat-1 is a CubeSat, a type of artificial satellite, currently under development by students and faculty from IST along with amateur radio experts from AMRAD and AMSAT-CT. As with any space- craft, it will need to be monitored, controlled and results from scientific experiments have to be retrieved.<br \/>The ground segment is the necessary infrastructure on Earth that will permit these tasks.<\/p><p>The ISTNanosat-1 Ground Segment presents a system capable of telemetry retrieval and issuing instructions to the satellite. All of the relevant information is then shown to the users using a web application. Furthermore, properly authorized users have the capability to issue the aforementioned instructions. The developed ground segment is composed by multiple ground stations controlled by Core server. In this centralized design, the Core communicates with the satellite trough the ground stations, which serve as gateways, using the designed and implemented ISTnanosat Control Protocol (INCP). In the Core, several services permit for the for data and error retrieval, command and diagnostics<br \/>execution and security of the ground-space segment link.<\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-24c5bfde elementor-widget elementor-widget-heading\" data-id=\"24c5bfde\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Keywords<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7dd1d64 elementor-widget elementor-widget-text-editor\" data-id=\"7dd1d64\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\"><p>Satellite, CubeSat, ISTNanosat, Ground Segment, Ground Station<\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-29f50767\" data-id=\"29f50767\" data-element_type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-3a6d5ab elementor-widget elementor-widget-heading\" data-id=\"3a6d5ab\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Author<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5c91d07 elementor-widget elementor-widget-image\" data-id=\"5c91d07\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-image\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1888\" height=\"1896\" src=\"https:\/\/istsat-one.tecnico.ulisboa.pt\/~istsat-one.daemon\/wp-content\/uploads\/2021\/03\/alexandre_silva.jpg\" class=\"attachment-full size-full\" alt=\"\" srcset=\"https:\/\/istsat-one.tecnico.ulisboa.pt\/~istsat-one.daemon\/wp-content\/uploads\/2021\/03\/alexandre_silva.jpg 1888w, https:\/\/istsat-one.tecnico.ulisboa.pt\/~istsat-one.daemon\/wp-content\/uploads\/2021\/03\/alexandre_silva-300x300.jpg 300w, https:\/\/istsat-one.tecnico.ulisboa.pt\/~istsat-one.daemon\/wp-content\/uploads\/2021\/03\/alexandre_silva-1020x1024.jpg 1020w, https:\/\/istsat-one.tecnico.ulisboa.pt\/~istsat-one.daemon\/wp-content\/uploads\/2021\/03\/alexandre_silva-150x150.jpg 150w, https:\/\/istsat-one.tecnico.ulisboa.pt\/~istsat-one.daemon\/wp-content\/uploads\/2021\/03\/alexandre_silva-768x771.jpg 768w, https:\/\/istsat-one.tecnico.ulisboa.pt\/~istsat-one.daemon\/wp-content\/uploads\/2021\/03\/alexandre_silva-1530x1536.jpg 1530w\" sizes=\"auto, (max-width: 1888px) 100vw, 1888px\" \/>\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-57751ccf elementor-widget elementor-widget-text-editor\" data-id=\"57751ccf\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\"><p>Alexandre Sim\u00f5es Silva<\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d03c46e elementor-widget elementor-widget-heading\" data-id=\"d03c46e\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Course<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7f46b86a elementor-widget elementor-widget-text-editor\" data-id=\"7f46b86a\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\"><p>MSc Telecommunications and Informatics Engineering<\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-16c94679 elementor-widget elementor-widget-heading\" data-id=\"16c94679\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Supervisors<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1778edda elementor-widget elementor-widget-text-editor\" data-id=\"1778edda\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\"><p>Prof. Rui Manuel Rodrigues Rocha<\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7c939358 elementor-widget elementor-widget-heading\" data-id=\"7c939358\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Date<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3f242a54 elementor-widget elementor-widget-text-editor\" data-id=\"3f242a54\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\"><p>May 2017<\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5a6588f7 elementor-align-center elementor-widget elementor-widget-button\" data-id=\"5a6588f7\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t<a href=\"https:\/\/istsat-one.tecnico.ulisboa.pt\/~istsat-one.daemon\/docs\/thesis_AlexandreSilva_GS_2017.pdf\" target=\"_blank\" class=\"elementor-button-link elementor-button elementor-size-sm elementor-animation-shrink\" role=\"button\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-text\">View pdf file<\/span>\n\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t                                            <\/div>\n                \n                    <div class=\"clearfix inactive\">\n                                                    <style>.elementor-930 .elementor-element.elementor-element-52bc527a .elementor-heading-title{color:var( --e-global-color-text );}.elementor-930 .elementor-element.elementor-element-20da88ad > .elementor-element-populated{padding:10px 30px 10px 10px;}.elementor-930 .elementor-element.elementor-element-781fb8ff .elementor-heading-title{color:var( --e-global-color-text );}.elementor-930 .elementor-element.elementor-element-781fb8ff > .elementor-widget-container{margin:0px 0px -15px 0px;}.elementor-930 .elementor-element.elementor-element-11999552 .elementor-text-editor{text-align:justify;}.elementor-930 .elementor-element.elementor-element-11999552{color:var( --e-global-color-text );font-family:var( --e-global-typography-text-font-family ), Sans-serif;font-size:var( --e-global-typography-text-font-size );font-weight:var( --e-global-typography-text-font-weight );text-transform:var( --e-global-typography-text-text-transform );font-style:var( --e-global-typography-text-font-style );}.elementor-930 .elementor-element.elementor-element-11999552 > .elementor-widget-container{margin:0px 0px -20px 0px;}.elementor-930 .elementor-element.elementor-element-24c5bfde .elementor-heading-title{color:var( --e-global-color-text );}.elementor-930 .elementor-element.elementor-element-24c5bfde > .elementor-widget-container{margin:0px 0px -15px 0px;}.elementor-930 .elementor-element.elementor-element-7dd1d64 .elementor-text-editor{text-align:justify;}.elementor-930 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.elementor-widget-wrap{justify-content:center;}.elementor-930 .elementor-element.elementor-element-29f50767 > .elementor-widget-wrap > .elementor-widget:not(.elementor-widget__width-auto):not(.elementor-widget__width-initial):not(:last-child):not(.elementor-absolute){margin-bottom:30px;}.elementor-930 .elementor-element.elementor-element-29f50767:not(.elementor-motion-effects-element-type-background) > .elementor-widget-wrap, .elementor-930 .elementor-element.elementor-element-29f50767 > .elementor-widget-wrap > .elementor-motion-effects-container > .elementor-motion-effects-layer{background-color:var( --e-global-color-2c427a4 );}.elementor-930 .elementor-element.elementor-element-29f50767 > .elementor-element-populated{transition:background 0.3s, border 0.3s, border-radius 0.3s, box-shadow 0.3s;padding:30px 10px 30px 10px;}.elementor-930 .elementor-element.elementor-element-29f50767 > .elementor-element-populated > .elementor-background-overlay{transition:background 0.3s, border-radius 0.3s, opacity 0.3s;}.elementor-930 .elementor-element.elementor-element-3a6d5ab{text-align:center;}.elementor-930 .elementor-element.elementor-element-3a6d5ab .elementor-heading-title{color:var( --e-global-color-text );}.elementor-930 .elementor-element.elementor-element-3a6d5ab > .elementor-widget-container{margin:0px 0px -20px 0px;}.elementor-930 .elementor-element.elementor-element-5c91d07 .elementor-image img{max-width:40%;border-radius:60% 60% 60% 60%;}.elementor-930 .elementor-element.elementor-element-5c91d07 > .elementor-widget-container{margin:0px 0px -15px 0px;padding:0px 0px 0px 0px;}.elementor-930 .elementor-element.elementor-element-57751ccf .elementor-text-editor{text-align:center;}.elementor-930 .elementor-element.elementor-element-57751ccf{color:var( --e-global-color-text );font-family:var( --e-global-typography-primary-font-family ), Sans-serif;font-weight:var( --e-global-typography-primary-font-weight );text-transform:var( 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.elementor-element.elementor-element-16c94679 .elementor-heading-title{color:var( --e-global-color-text );}.elementor-930 .elementor-element.elementor-element-16c94679 > .elementor-widget-container{margin:0px 0px -20px 0px;}.elementor-930 .elementor-element.elementor-element-473c43dc .elementor-text-editor{text-align:center;}.elementor-930 .elementor-element.elementor-element-473c43dc{color:var( --e-global-color-text );font-family:\"Roboto\", Sans-serif;font-size:17px;font-weight:400;text-transform:none;line-height:23px;}.elementor-930 .elementor-element.elementor-element-473c43dc > .elementor-widget-container{margin:0px 0px -45px 0px;}.elementor-930 .elementor-element.elementor-element-1778edda .elementor-text-editor{text-align:center;}.elementor-930 .elementor-element.elementor-element-1778edda{color:var( --e-global-color-text );font-family:\"Roboto\", Sans-serif;font-size:17px;font-weight:400;text-transform:none;line-height:23px;}.elementor-930 .elementor-element.elementor-element-1778edda > .elementor-widget-container{margin:0px 0px -20px 0px;}.elementor-930 .elementor-element.elementor-element-7c939358{text-align:center;}.elementor-930 .elementor-element.elementor-element-7c939358 .elementor-heading-title{color:var( --e-global-color-text );}.elementor-930 .elementor-element.elementor-element-7c939358 > .elementor-widget-container{margin:0px 0px -20px 0px;}.elementor-930 .elementor-element.elementor-element-3f242a54 .elementor-text-editor{text-align:center;}.elementor-930 .elementor-element.elementor-element-3f242a54{color:var( --e-global-color-text );font-family:\"Roboto\", Sans-serif;font-size:17px;font-weight:400;text-transform:none;line-height:23px;}.elementor-930 .elementor-element.elementor-element-3f242a54 > .elementor-widget-container{margin:0px 0px -20px 0px;}@media(min-width:768px){.elementor-930 .elementor-element.elementor-element-20da88ad{width:72.5%;}.elementor-930 .elementor-element.elementor-element-29f50767{width:27.457%;}}@media(max-width:1024px){.elementor-930 .elementor-element.elementor-element-11999552{font-size:var( --e-global-typography-text-font-size );}.elementor-930 .elementor-element.elementor-element-7dd1d64{font-size:var( --e-global-typography-text-font-size );}}@media(max-width:767px){.elementor-930 .elementor-element.elementor-element-11999552{font-size:var( --e-global-typography-text-font-size );}.elementor-930 .elementor-element.elementor-element-7dd1d64{font-size:var( --e-global-typography-text-font-size );}}<\/style>\t\t<div data-elementor-type=\"page\" data-elementor-id=\"930\" class=\"elementor elementor-930\" data-elementor-settings=\"[]\">\n\t\t\t\t\t\t\t<div class=\"elementor-section-wrap\">\n\t\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-4a25e41b elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"4a25e41b\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-49b5a076\" data-id=\"49b5a076\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-52bc527a elementor-widget elementor-widget-heading\" data-id=\"52bc527a\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Control Algorithm for ISTsat-1<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-4edb28b1 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"4edb28b1\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-20da88ad\" data-id=\"20da88ad\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-781fb8ff elementor-widget elementor-widget-heading\" data-id=\"781fb8ff\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Abstract<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-11999552 elementor-widget elementor-widget-text-editor\" data-id=\"11999552\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\"><p>The ISTsat-1 is a cubesatsatellite developed by students from Instituto Superior T\u00e9cnico (IST) under the ESA educational program Fly Your Satellite. The objective of this mission is to monitor and characterize the ADS-B signals from aircraft. One of the priorities of the satellite platform is to point it into the desired direction with a certain level of accuracy to accomplish the mission as well as to ensure the satellite does not get excessive rotation. This work focuses the development of the Attitude Determination and Control System which will ensure these conditions. The system was developed to be integrated into the physical platform previously designed for the onboard computer. The challenge to surpass is to ensure the satellite reaches the pointing requirements posed by the payload while using a low-cost and low- power platform. To evaluate the possible solutions the Simulink tool was used, allowing to model the satellite and the environment to which the satellite will be subjected. Afterwards, the problem was studied using computational light attitude estimation algorithms. Finally, the attitude determination solutions allowed to study control solutions also focused on computational efficiency. The results demonstrate that it is possible to use quick, efficient and low-cost solutions to develop satellites with low orientation requirements.<\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-24c5bfde elementor-widget elementor-widget-heading\" data-id=\"24c5bfde\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Keywords<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7dd1d64 elementor-widget elementor-widget-text-editor\" data-id=\"7dd1d64\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\"><p>Satellite, CubeSat, ISTsat, Attitude, Estimation, Control<\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-29f50767\" data-id=\"29f50767\" data-element_type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-3a6d5ab elementor-widget elementor-widget-heading\" data-id=\"3a6d5ab\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Author<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5c91d07 elementor-widget elementor-widget-image\" data-id=\"5c91d07\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-image\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"834\" height=\"834\" src=\"https:\/\/istsat-one.tecnico.ulisboa.pt\/~istsat-one.daemon\/wp-content\/uploads\/2021\/03\/no-photo-astronaut-3-01.png\" class=\"attachment-full size-full\" alt=\"\" srcset=\"https:\/\/istsat-one.tecnico.ulisboa.pt\/~istsat-one.daemon\/wp-content\/uploads\/2021\/03\/no-photo-astronaut-3-01.png 834w, https:\/\/istsat-one.tecnico.ulisboa.pt\/~istsat-one.daemon\/wp-content\/uploads\/2021\/03\/no-photo-astronaut-3-01-300x300.png 300w, https:\/\/istsat-one.tecnico.ulisboa.pt\/~istsat-one.daemon\/wp-content\/uploads\/2021\/03\/no-photo-astronaut-3-01-150x150.png 150w, https:\/\/istsat-one.tecnico.ulisboa.pt\/~istsat-one.daemon\/wp-content\/uploads\/2021\/03\/no-photo-astronaut-3-01-768x768.png 768w\" sizes=\"auto, (max-width: 834px) 100vw, 834px\" \/>\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-57751ccf elementor-widget elementor-widget-text-editor\" data-id=\"57751ccf\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\"><p>Diogo Pessanha Neves<\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d03c46e elementor-widget elementor-widget-heading\" data-id=\"d03c46e\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Course<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7f46b86a elementor-widget elementor-widget-text-editor\" data-id=\"7f46b86a\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\"><p>MSc Aerospace Engineering<\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-16c94679 elementor-widget elementor-widget-heading\" data-id=\"16c94679\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Supervisors<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-473c43dc elementor-widget elementor-widget-text-editor\" data-id=\"473c43dc\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\"><p>Prof. Paulo Jorge Coelho Ramalho Oliveira<\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1778edda elementor-widget elementor-widget-text-editor\" data-id=\"1778edda\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\"><p>Prof. Rui Manuel Rodrigues Rocha<\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7c939358 elementor-widget elementor-widget-heading\" data-id=\"7c939358\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Date<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3f242a54 elementor-widget elementor-widget-text-editor\" data-id=\"3f242a54\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\"><p>July 2019<\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5a6588f7 elementor-align-center elementor-widget elementor-widget-button\" data-id=\"5a6588f7\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t<a href=\"https:\/\/istsat-one.tecnico.ulisboa.pt\/~istsat-one.daemon\/docs\/thesis_DiogoNeves_ADCS_2019.pdf\" target=\"_blank\" class=\"elementor-button-link elementor-button elementor-size-sm elementor-animation-shrink\" role=\"button\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-text\">View pdf file<\/span>\n\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t                                            <\/div>\n                \n                    <div class=\"clearfix inactive\">\n                                                    <style>.elementor-1132 .elementor-element.elementor-element-29cd7d90 .elementor-heading-title{color:var( --e-global-color-text );}.elementor-1132 .elementor-element.elementor-element-49692b30 > .elementor-element-populated{padding:10px 30px 10px 10px;}.elementor-1132 .elementor-element.elementor-element-1895be2e .elementor-heading-title{color:var( --e-global-color-text );}.elementor-1132 .elementor-element.elementor-element-1895be2e > .elementor-widget-container{margin:0px 0px -15px 0px;}.elementor-1132 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.elementor-element.elementor-element-49692b30{width:72.5%;}.elementor-1132 .elementor-element.elementor-element-6ad1e1f0{width:27.457%;}}@media(max-width:1024px){.elementor-1132 .elementor-element.elementor-element-29a1c77b{font-size:var( --e-global-typography-text-font-size );}.elementor-1132 .elementor-element.elementor-element-4200de89{font-size:var( --e-global-typography-text-font-size );}}@media(max-width:767px){.elementor-1132 .elementor-element.elementor-element-29a1c77b{font-size:var( --e-global-typography-text-font-size );}.elementor-1132 .elementor-element.elementor-element-4200de89{font-size:var( --e-global-typography-text-font-size );}}<\/style>\t\t<div data-elementor-type=\"page\" data-elementor-id=\"1132\" class=\"elementor elementor-1132\" data-elementor-settings=\"[]\">\n\t\t\t\t\t\t\t<div class=\"elementor-section-wrap\">\n\t\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-1d410913 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"1d410913\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-6c977db8\" data-id=\"6c977db8\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-29cd7d90 elementor-widget elementor-widget-heading\" data-id=\"29cd7d90\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Power supply for ISTnanosat-1<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-1e3776fa elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"1e3776fa\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-49692b30\" data-id=\"49692b30\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-1895be2e elementor-widget elementor-widget-heading\" data-id=\"1895be2e\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Abstract<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-29a1c77b elementor-widget elementor-widget-text-editor\" data-id=\"29a1c77b\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\"><p>Developed in the IST, by students and teachers, the ISTNanosat &#8211; 1 is a project to develop an artificial satellite following a CubeSat design, consisting in 10 cm cubes used in a progressive assembly and hosting a scientific experiment and the control and communication modules.<\/p><p>This dissertation is intended to develop an EPS (Electrical Power System), which makes the acquisition, storage and distribution of ambient energy.<\/p><p>Ambient energy is gathered by solar panels mounted on the outer faces the of Nanosat that turns solar energy into electric power to be store in a battery and then converted to regulated outputs used to feed entire system.<\/p><p>The challenges that exist in the EPS project are the development and installation of the hardware architecture that allows recovering the system in case of failure,with limitations due to space, weight and budget available.<\/p><p>The first part, concerns the collection and storage of energy containing the Regulator for the energy supply gathered to loading bus in NanoSat. The second part is the development of the conversion and management system for supply voltages intended to other subsystems.<\/p><p>To make the control of EPS and communication with the central module its used dedicate processor, with all the software being planned to be developed.<\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5a34b98b elementor-widget elementor-widget-heading\" data-id=\"5a34b98b\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Keywords<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4200de89 elementor-widget elementor-widget-text-editor\" data-id=\"4200de89\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\"><p>CubeSat, Satellite, Power System, Solar Panels, Batteries, Converters<\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-6ad1e1f0\" data-id=\"6ad1e1f0\" data-element_type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-7d5e63bc elementor-widget elementor-widget-heading\" data-id=\"7d5e63bc\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Author<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2bb3bdb4 elementor-widget elementor-widget-image\" data-id=\"2bb3bdb4\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-image\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"834\" height=\"834\" src=\"https:\/\/istsat-one.tecnico.ulisboa.pt\/~istsat-one.daemon\/wp-content\/uploads\/2021\/03\/no-photo-astronaut-3-01.png\" class=\"attachment-full size-full\" alt=\"\" srcset=\"https:\/\/istsat-one.tecnico.ulisboa.pt\/~istsat-one.daemon\/wp-content\/uploads\/2021\/03\/no-photo-astronaut-3-01.png 834w, https:\/\/istsat-one.tecnico.ulisboa.pt\/~istsat-one.daemon\/wp-content\/uploads\/2021\/03\/no-photo-astronaut-3-01-300x300.png 300w, https:\/\/istsat-one.tecnico.ulisboa.pt\/~istsat-one.daemon\/wp-content\/uploads\/2021\/03\/no-photo-astronaut-3-01-150x150.png 150w, https:\/\/istsat-one.tecnico.ulisboa.pt\/~istsat-one.daemon\/wp-content\/uploads\/2021\/03\/no-photo-astronaut-3-01-768x768.png 768w\" sizes=\"auto, (max-width: 834px) 100vw, 834px\" \/>\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-747f2c77 elementor-widget elementor-widget-text-editor\" data-id=\"747f2c77\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\"><div class=\"page\" title=\"Page 1\"><div class=\"layoutArea\"><div class=\"column\"><p>Joa\u0303o Martim Correia Vilhena Gavinho<\/p><\/div><\/div><\/div><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-60496553 elementor-widget elementor-widget-heading\" data-id=\"60496553\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Course<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4c611203 elementor-widget elementor-widget-text-editor\" data-id=\"4c611203\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\"><p>MSc Electronics Engineering<\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-183cd305 elementor-widget elementor-widget-heading\" data-id=\"183cd305\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Supervisors<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-78b0948b elementor-widget elementor-widget-text-editor\" data-id=\"78b0948b\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\"><p>Prof. Mois\u00e9s Sim\u00f5es Piedade<\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3ecafe28 elementor-widget elementor-widget-text-editor\" data-id=\"3ecafe28\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\"><p>Prof. Rui Manuel Rodrigues Rocha<\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-77a8d517 elementor-widget elementor-widget-heading\" data-id=\"77a8d517\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Date<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7d819f3e elementor-widget elementor-widget-text-editor\" data-id=\"7d819f3e\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\"><p>October 2015<\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4e3109f2 elementor-align-center elementor-widget elementor-widget-button\" data-id=\"4e3109f2\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t<a href=\"https:\/\/istsat-one.tecnico.ulisboa.pt\/~istsat-one.daemon\/docs\/thesis_JoaoGavinho_EPS_2015.pdf\" target=\"_blank\" class=\"elementor-button-link elementor-button elementor-size-sm elementor-animation-shrink\" role=\"button\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-text\">View pdf file<\/span>\n\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t                                            <\/div>\n                \n                    <div class=\"clearfix inactive\">\n                                                    <style>.elementor-1139 .elementor-element.elementor-element-496657e .elementor-heading-title{color:var( --e-global-color-text );}.elementor-1139 .elementor-element.elementor-element-5b41b598 > .elementor-element-populated{padding:10px 30px 10px 10px;}.elementor-1139 .elementor-element.elementor-element-7ed9879f .elementor-heading-title{color:var( --e-global-color-text );}.elementor-1139 .elementor-element.elementor-element-7ed9879f > .elementor-widget-container{margin:0px 0px -15px 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.elementor-element.elementor-element-2cda6f20{text-align:center;}.elementor-1139 .elementor-element.elementor-element-2cda6f20 .elementor-heading-title{color:var( --e-global-color-text );}.elementor-1139 .elementor-element.elementor-element-2cda6f20 > .elementor-widget-container{margin:0px 0px -20px 0px;}.elementor-1139 .elementor-element.elementor-element-7f7c8b36 .elementor-text-editor{text-align:center;}.elementor-1139 .elementor-element.elementor-element-7f7c8b36{color:var( --e-global-color-text );font-family:\"Roboto\", Sans-serif;font-size:17px;font-weight:400;text-transform:none;line-height:23px;}.elementor-1139 .elementor-element.elementor-element-7f7c8b36 > .elementor-widget-container{margin:0px 0px -45px 0px;}.elementor-1139 .elementor-element.elementor-element-6ec349d6 .elementor-text-editor{text-align:center;}.elementor-1139 .elementor-element.elementor-element-6ec349d6{color:var( --e-global-color-text );font-family:\"Roboto\", Sans-serif;font-size:17px;font-weight:400;text-transform:none;line-height:23px;}.elementor-1139 .elementor-element.elementor-element-6ec349d6 > .elementor-widget-container{margin:0px 0px -20px 0px;}.elementor-1139 .elementor-element.elementor-element-297659e8{text-align:center;}.elementor-1139 .elementor-element.elementor-element-297659e8 .elementor-heading-title{color:var( --e-global-color-text );}.elementor-1139 .elementor-element.elementor-element-297659e8 > .elementor-widget-container{margin:0px 0px -20px 0px;}.elementor-1139 .elementor-element.elementor-element-f27599e .elementor-text-editor{text-align:center;}.elementor-1139 .elementor-element.elementor-element-f27599e{color:var( --e-global-color-text );font-family:\"Roboto\", Sans-serif;font-size:17px;font-weight:400;text-transform:none;line-height:23px;}.elementor-1139 .elementor-element.elementor-element-f27599e > .elementor-widget-container{margin:0px 0px -20px 0px;}@media(min-width:768px){.elementor-1139 .elementor-element.elementor-element-5b41b598{width:72.5%;}.elementor-1139 .elementor-element.elementor-element-6128bcd1{width:27.457%;}}@media(max-width:1024px){.elementor-1139 .elementor-element.elementor-element-2220ad90{font-size:var( --e-global-typography-text-font-size );}.elementor-1139 .elementor-element.elementor-element-7e5b8b20{font-size:var( --e-global-typography-text-font-size );}}@media(max-width:767px){.elementor-1139 .elementor-element.elementor-element-2220ad90{font-size:var( --e-global-typography-text-font-size );}.elementor-1139 .elementor-element.elementor-element-7e5b8b20{font-size:var( --e-global-typography-text-font-size );}}<\/style>\t\t<div data-elementor-type=\"page\" data-elementor-id=\"1139\" class=\"elementor elementor-1139\" data-elementor-settings=\"[]\">\n\t\t\t\t\t\t\t<div class=\"elementor-section-wrap\">\n\t\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-3c9ab3ac elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"3c9ab3ac\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-57f74487\" data-id=\"57f74487\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-496657e elementor-widget elementor-widget-heading\" data-id=\"496657e\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Space Based ADS-B receiver for ISTsat-1<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-2a24e9e0 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"2a24e9e0\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-5b41b598\" data-id=\"5b41b598\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-7ed9879f elementor-widget elementor-widget-heading\" data-id=\"7ed9879f\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Abstract<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2220ad90 elementor-widget elementor-widget-text-editor\" data-id=\"2220ad90\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\"><p>A CubeSat is a 10 cm cube low-cost satellite with a mass up to 1.33 kg commonly launched into a Low Earth Orbit (LEO), which extends until an altitude of 2000 Km. The ISTsat-1 is the first nanosatellite developed by the ISTnanosat team. This satellite is intended to test the reliability of an aircraft tracking system namely the Automatic Dependent Surveillance &#8211; Broadcast (ADS-B) system, being its scientific payload.<\/p><p>The major requirement for the payload mission is related to the acquisition of signals while decoding ADS-B messages at the same time. This master thesis focuses on the description of the ADS-B mes- sages that are relevant to the algorithm developed in order to receive and decode them. Alongside, the possible architectures to overcome the mission requirements are described with particular attention to the ADS-B algorithm necessary to detect and decode ADS-B messages and the LPC4370 peripherals that will help to receive and sample the respective messages. Therefore, the several results acquired with the final solution are provided and a performance evaluation is given regarding the CPU usage and the power consumption.<\/p><p>Finally, a real test case is provided in order to understand the feasibility of the system in the earth\u2019s surface and to guarantee that the system works as required.<\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4406fab1 elementor-widget elementor-widget-heading\" data-id=\"4406fab1\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Keywords<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7e5b8b20 elementor-widget elementor-widget-text-editor\" data-id=\"7e5b8b20\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\"><p>ISTSat-1, ADS-B, Mode-S message, LPC4370, algorithm<\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-6128bcd1\" data-id=\"6128bcd1\" data-element_type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-6261a4c5 elementor-widget elementor-widget-heading\" data-id=\"6261a4c5\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Author<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-595d01b8 elementor-widget elementor-widget-image\" data-id=\"595d01b8\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-image\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"834\" height=\"834\" src=\"https:\/\/istsat-one.tecnico.ulisboa.pt\/~istsat-one.daemon\/wp-content\/uploads\/2021\/03\/no-photo-astronaut-3-01.png\" class=\"attachment-full size-full\" alt=\"\" srcset=\"https:\/\/istsat-one.tecnico.ulisboa.pt\/~istsat-one.daemon\/wp-content\/uploads\/2021\/03\/no-photo-astronaut-3-01.png 834w, https:\/\/istsat-one.tecnico.ulisboa.pt\/~istsat-one.daemon\/wp-content\/uploads\/2021\/03\/no-photo-astronaut-3-01-300x300.png 300w, https:\/\/istsat-one.tecnico.ulisboa.pt\/~istsat-one.daemon\/wp-content\/uploads\/2021\/03\/no-photo-astronaut-3-01-150x150.png 150w, https:\/\/istsat-one.tecnico.ulisboa.pt\/~istsat-one.daemon\/wp-content\/uploads\/2021\/03\/no-photo-astronaut-3-01-768x768.png 768w\" sizes=\"auto, (max-width: 834px) 100vw, 834px\" \/>\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1585f469 elementor-widget elementor-widget-text-editor\" data-id=\"1585f469\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\"><p>Lu\u00eds Filipe Br\u00e1s Pinto Pereira<\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7cd9b3ad elementor-widget elementor-widget-heading\" data-id=\"7cd9b3ad\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Course<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-581902b2 elementor-widget elementor-widget-text-editor\" data-id=\"581902b2\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\"><p>MSc Telecommunications and Computer Engineering<\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2cda6f20 elementor-widget elementor-widget-heading\" data-id=\"2cda6f20\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Supervisors<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7f7c8b36 elementor-widget elementor-widget-text-editor\" data-id=\"7f7c8b36\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\"><p>Prof. Alberto Manuel Ramos da Cunha<\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6ec349d6 elementor-widget elementor-widget-text-editor\" data-id=\"6ec349d6\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\"><p>Prof. Rui Manuel Rodrigues Rocha<\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-297659e8 elementor-widget elementor-widget-heading\" data-id=\"297659e8\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Date<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f27599e elementor-widget elementor-widget-text-editor\" data-id=\"f27599e\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\"><p>October 2019<\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-583954cf elementor-align-center elementor-widget elementor-widget-button\" data-id=\"583954cf\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t<a href=\"https:\/\/istsat-one.tecnico.ulisboa.pt\/~istsat-one.daemon\/docs\/thesis_LuisPereira_PL_2019.pdf\" target=\"_blank\" class=\"elementor-button-link elementor-button elementor-size-sm elementor-animation-shrink\" role=\"button\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-text\">View pdf file<\/span>\n\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t                                            <\/div>\n                \n                    <div class=\"clearfix inactive\">\n                                                    <style>.elementor-1147 .elementor-element.elementor-element-4784df7e .elementor-heading-title{color:var( --e-global-color-text );}.elementor-1147 .elementor-element.elementor-element-407712b > .elementor-element-populated{padding:10px 30px 10px 10px;}.elementor-1147 .elementor-element.elementor-element-163f33ae .elementor-heading-title{color:var( --e-global-color-text 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.elementor-element.elementor-element-a598a37{text-align:center;}.elementor-1147 .elementor-element.elementor-element-a598a37 .elementor-heading-title{color:var( --e-global-color-text );}.elementor-1147 .elementor-element.elementor-element-a598a37 > .elementor-widget-container{margin:0px 0px -20px 0px;}.elementor-1147 .elementor-element.elementor-element-5f56b2b3 .elementor-text-editor{text-align:center;}.elementor-1147 .elementor-element.elementor-element-5f56b2b3{color:var( --e-global-color-text );font-family:\"Roboto\", Sans-serif;font-size:17px;font-weight:400;text-transform:none;line-height:23px;}.elementor-1147 .elementor-element.elementor-element-5f56b2b3 > .elementor-widget-container{margin:0px 0px -45px 0px;}.elementor-1147 .elementor-element.elementor-element-7a8f7a21 .elementor-text-editor{text-align:center;}.elementor-1147 .elementor-element.elementor-element-7a8f7a21{color:var( --e-global-color-text );font-family:\"Roboto\", Sans-serif;font-size:17px;font-weight:400;text-transform:none;line-height:23px;}.elementor-1147 .elementor-element.elementor-element-7a8f7a21 > .elementor-widget-container{margin:0px 0px -20px 0px;}.elementor-1147 .elementor-element.elementor-element-44e905f5{text-align:center;}.elementor-1147 .elementor-element.elementor-element-44e905f5 .elementor-heading-title{color:var( --e-global-color-text );}.elementor-1147 .elementor-element.elementor-element-44e905f5 > .elementor-widget-container{margin:0px 0px -20px 0px;}.elementor-1147 .elementor-element.elementor-element-2d046f53 .elementor-text-editor{text-align:center;}.elementor-1147 .elementor-element.elementor-element-2d046f53{color:var( --e-global-color-text );font-family:\"Roboto\", Sans-serif;font-size:17px;font-weight:400;text-transform:none;line-height:23px;}.elementor-1147 .elementor-element.elementor-element-2d046f53 > .elementor-widget-container{margin:0px 0px -20px 0px;}@media(min-width:768px){.elementor-1147 .elementor-element.elementor-element-407712b{width:72.5%;}.elementor-1147 .elementor-element.elementor-element-43909029{width:27.457%;}}@media(max-width:1024px){.elementor-1147 .elementor-element.elementor-element-6a1581c3{font-size:var( --e-global-typography-text-font-size );}.elementor-1147 .elementor-element.elementor-element-6458f0a7{font-size:var( --e-global-typography-text-font-size );}}@media(max-width:767px){.elementor-1147 .elementor-element.elementor-element-6a1581c3{font-size:var( --e-global-typography-text-font-size );}.elementor-1147 .elementor-element.elementor-element-6458f0a7{font-size:var( --e-global-typography-text-font-size );}}<\/style>\t\t<div data-elementor-type=\"page\" data-elementor-id=\"1147\" class=\"elementor elementor-1147\" data-elementor-settings=\"[]\">\n\t\t\t\t\t\t\t<div class=\"elementor-section-wrap\">\n\t\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-44a4d9e7 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"44a4d9e7\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-51271d1e\" data-id=\"51271d1e\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-4784df7e elementor-widget elementor-widget-heading\" data-id=\"4784df7e\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">ISTSAT-1 Mission Data Handling Architecture<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-3da8c2a7 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"3da8c2a7\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-407712b\" data-id=\"407712b\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-163f33ae elementor-widget elementor-widget-heading\" data-id=\"163f33ae\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Abstract<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6a1581c3 elementor-widget elementor-widget-text-editor\" data-id=\"6a1581c3\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\"><p>In this report we propose a solution to the Data Handling and Radio necessities of the ISTSAT- 1.<\/p><p>The ISTSAT-1 is a CubeSat, a small space satellite being developed by students and pro- fessors from IST. The main mission of the ISTSAT-1 is to test a small form factor ADS-B signal receiver. ADS-B signals are sent periodically by airplanes in order for airplanes to be trackable. The satellite will be controlled by a Ground Station.<\/p><p>The ISTSAT-1\u2019s mission data handling architecture is a solution to the problem of handling the data captured by the satellite. This solution will allow for the characterization of the compact ADS-B receiver of the satellite. This architecture will also develop an intuitive user interface to display the captured data from the satellite. We also present a solution to the radio necessities of the Ground Station by use of Software Defined Radio.<\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-43937b91 elementor-widget elementor-widget-heading\" data-id=\"43937b91\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Keywords<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6458f0a7 elementor-widget elementor-widget-text-editor\" data-id=\"6458f0a7\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\"><p>Satellite, ISTSAT-1, ground station, ADS-B, data handling, radio<\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-43909029\" data-id=\"43909029\" data-element_type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-3b393530 elementor-widget elementor-widget-heading\" data-id=\"3b393530\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Author<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-43391a12 elementor-widget elementor-widget-image\" data-id=\"43391a12\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-image\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"834\" height=\"834\" src=\"https:\/\/istsat-one.tecnico.ulisboa.pt\/~istsat-one.daemon\/wp-content\/uploads\/2021\/03\/no-photo-astronaut-3-01.png\" class=\"attachment-full size-full\" alt=\"\" srcset=\"https:\/\/istsat-one.tecnico.ulisboa.pt\/~istsat-one.daemon\/wp-content\/uploads\/2021\/03\/no-photo-astronaut-3-01.png 834w, https:\/\/istsat-one.tecnico.ulisboa.pt\/~istsat-one.daemon\/wp-content\/uploads\/2021\/03\/no-photo-astronaut-3-01-300x300.png 300w, https:\/\/istsat-one.tecnico.ulisboa.pt\/~istsat-one.daemon\/wp-content\/uploads\/2021\/03\/no-photo-astronaut-3-01-150x150.png 150w, https:\/\/istsat-one.tecnico.ulisboa.pt\/~istsat-one.daemon\/wp-content\/uploads\/2021\/03\/no-photo-astronaut-3-01-768x768.png 768w\" sizes=\"auto, (max-width: 834px) 100vw, 834px\" \/>\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2070463f elementor-widget elementor-widget-text-editor\" data-id=\"2070463f\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\"><p>Lu\u00eds Tavares De Ornelas Monteiro Ramos<\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-53b248a4 elementor-widget elementor-widget-heading\" data-id=\"53b248a4\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Course<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-149107b2 elementor-widget elementor-widget-text-editor\" data-id=\"149107b2\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\"><p>MSc Information Systems and Computer Engineering<\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a598a37 elementor-widget elementor-widget-heading\" data-id=\"a598a37\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Supervisors<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5f56b2b3 elementor-widget elementor-widget-text-editor\" data-id=\"5f56b2b3\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\"><p>Prof. Alberto Manuel Ramos da Cunha<\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7a8f7a21 elementor-widget elementor-widget-text-editor\" data-id=\"7a8f7a21\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\"><p>Prof. Prof. Rui Manuel Rodrigues Rocha<\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-44e905f5 elementor-widget elementor-widget-heading\" data-id=\"44e905f5\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Date<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2d046f53 elementor-widget elementor-widget-text-editor\" data-id=\"2d046f53\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\"><p>January 2019<\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6b2886b8 elementor-align-center elementor-widget elementor-widget-button\" data-id=\"6b2886b8\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t<a href=\"https:\/\/istsat-one.tecnico.ulisboa.pt\/~istsat-one.daemon\/docs\/thesis_LuisRamos_GS_2019.pdf\" target=\"_blank\" class=\"elementor-button-link elementor-button elementor-size-sm elementor-animation-shrink\" role=\"button\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-text\">View pdf file<\/span>\n\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t                                            <\/div>\n                \n                    <div class=\"clearfix inactive\">\n                                                    <style>.elementor-1154 .elementor-element.elementor-element-3ff9f19b .elementor-heading-title{color:var( --e-global-color-text );}.elementor-1154 .elementor-element.elementor-element-3b6d1610 > .elementor-element-populated{padding:10px 30px 10px 10px;}.elementor-1154 .elementor-element.elementor-element-2a19a883 .elementor-heading-title{color:var( --e-global-color-text );}.elementor-1154 .elementor-element.elementor-element-2a19a883 > .elementor-widget-container{margin:0px 0px -15px 0px;}.elementor-1154 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.elementor-widget-wrap{justify-content:center;}.elementor-1154 .elementor-element.elementor-element-23230054 > .elementor-widget-wrap > .elementor-widget:not(.elementor-widget__width-auto):not(.elementor-widget__width-initial):not(:last-child):not(.elementor-absolute){margin-bottom:30px;}.elementor-1154 .elementor-element.elementor-element-23230054:not(.elementor-motion-effects-element-type-background) > .elementor-widget-wrap, .elementor-1154 .elementor-element.elementor-element-23230054 > .elementor-widget-wrap > .elementor-motion-effects-container > .elementor-motion-effects-layer{background-color:var( --e-global-color-2c427a4 );}.elementor-1154 .elementor-element.elementor-element-23230054 > .elementor-element-populated{transition:background 0.3s, border 0.3s, border-radius 0.3s, box-shadow 0.3s;padding:30px 10px 30px 10px;}.elementor-1154 .elementor-element.elementor-element-23230054 > .elementor-element-populated > .elementor-background-overlay{transition:background 0.3s, 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.elementor-element.elementor-element-2f50efca{text-align:center;}.elementor-1154 .elementor-element.elementor-element-2f50efca .elementor-heading-title{color:var( --e-global-color-text );}.elementor-1154 .elementor-element.elementor-element-2f50efca > .elementor-widget-container{margin:0px 0px -20px 0px;}.elementor-1154 .elementor-element.elementor-element-341fb616 .elementor-text-editor{text-align:center;}.elementor-1154 .elementor-element.elementor-element-341fb616{color:var( --e-global-color-text );font-family:\"Roboto\", Sans-serif;font-size:17px;font-weight:400;text-transform:none;line-height:23px;}.elementor-1154 .elementor-element.elementor-element-341fb616 > .elementor-widget-container{margin:0px 0px -45px 0px;}.elementor-1154 .elementor-element.elementor-element-4dd253eb .elementor-text-editor{text-align:center;}.elementor-1154 .elementor-element.elementor-element-4dd253eb{color:var( --e-global-color-text );font-family:\"Roboto\", Sans-serif;font-size:17px;font-weight:400;text-transform:none;line-height:23px;}.elementor-1154 .elementor-element.elementor-element-4dd253eb > .elementor-widget-container{margin:0px 0px -20px 0px;}.elementor-1154 .elementor-element.elementor-element-142adbb5{text-align:center;}.elementor-1154 .elementor-element.elementor-element-142adbb5 .elementor-heading-title{color:var( --e-global-color-text );}.elementor-1154 .elementor-element.elementor-element-142adbb5 > .elementor-widget-container{margin:0px 0px -20px 0px;}.elementor-1154 .elementor-element.elementor-element-1b5db639 .elementor-text-editor{text-align:center;}.elementor-1154 .elementor-element.elementor-element-1b5db639{color:var( --e-global-color-text );font-family:\"Roboto\", Sans-serif;font-size:17px;font-weight:400;text-transform:none;line-height:23px;}.elementor-1154 .elementor-element.elementor-element-1b5db639 > .elementor-widget-container{margin:0px 0px -20px 0px;}@media(min-width:768px){.elementor-1154 .elementor-element.elementor-element-3b6d1610{width:72.5%;}.elementor-1154 .elementor-element.elementor-element-23230054{width:27.457%;}}@media(max-width:1024px){.elementor-1154 .elementor-element.elementor-element-16c567d1{font-size:var( --e-global-typography-text-font-size );}.elementor-1154 .elementor-element.elementor-element-759b11d{font-size:var( --e-global-typography-text-font-size );}}@media(max-width:767px){.elementor-1154 .elementor-element.elementor-element-16c567d1{font-size:var( --e-global-typography-text-font-size );}.elementor-1154 .elementor-element.elementor-element-759b11d{font-size:var( --e-global-typography-text-font-size );}}<\/style>\t\t<div data-elementor-type=\"page\" data-elementor-id=\"1154\" class=\"elementor elementor-1154\" data-elementor-settings=\"[]\">\n\t\t\t\t\t\t\t<div class=\"elementor-section-wrap\">\n\t\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-3b3f0400 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"3b3f0400\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-3e5460bb\" data-id=\"3e5460bb\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-3ff9f19b elementor-widget elementor-widget-heading\" data-id=\"3ff9f19b\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Satellite Electrical Power System<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-7c1ba885 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"7c1ba885\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-3b6d1610\" data-id=\"3b6d1610\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-2a19a883 elementor-widget elementor-widget-heading\" data-id=\"2a19a883\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Abstract<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-16c567d1 elementor-widget elementor-widget-text-editor\" data-id=\"16c567d1\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\"><p>The Electrical Power System (EPS) is an electronic circuit board that is designed to supply and manage process the energy in an efficient way. This document describes the design architecture and circuits involved for an EPS deployed in the ISTsat ONE nano satellite project. The EPS generates energy through its solar panels which is stored in the battery and then, using DC-DC switching voltage regulators, converts it to the final voltage of +3.3 V and +5 V, supplying these voltage rails for the rest of the subsystems of the satellite. This architecture meets the performance and size requirements of CubeSat architecture (cubic shape with 10 cm of edge, satellite with less than 10 kg). The EPS is composed by various systems, namely: Maximum Power Point Tracking mechanism to achieve maximum efficiency in the conversion of solar energy, a 20.8 Wh battery, solar panels and redundant circuitry to continuously ensure the power supply to the satellite. The EPS is a subsystem of the ISTsat ONE and as such, it communicates with other subsystems present in the satellite sending data logs, error warnings as well as receiving commands.<\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4fea3a88 elementor-widget elementor-widget-heading\" data-id=\"4fea3a88\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Keywords<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-759b11d elementor-widget elementor-widget-text-editor\" data-id=\"759b11d\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\"><p>EPS, Electrical Power System, Battery, Space, CubeSat, Nano satellite, ISTsat ONE, Power System, DC\/DC Converter, Solar Panel, Energy Management, Maximum Power Point tracker, Solar Panels<\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-23230054\" data-id=\"23230054\" data-element_type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-1d9126bf elementor-widget elementor-widget-heading\" data-id=\"1d9126bf\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Author<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-591541ee elementor-widget elementor-widget-image\" data-id=\"591541ee\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-image\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"950\" height=\"950\" src=\"https:\/\/istsat-one.tecnico.ulisboa.pt\/~istsat-one.daemon\/wp-content\/uploads\/2021\/03\/nuno_ramos.png\" class=\"attachment-full size-full\" alt=\"\" srcset=\"https:\/\/istsat-one.tecnico.ulisboa.pt\/~istsat-one.daemon\/wp-content\/uploads\/2021\/03\/nuno_ramos.png 950w, https:\/\/istsat-one.tecnico.ulisboa.pt\/~istsat-one.daemon\/wp-content\/uploads\/2021\/03\/nuno_ramos-300x300.png 300w, https:\/\/istsat-one.tecnico.ulisboa.pt\/~istsat-one.daemon\/wp-content\/uploads\/2021\/03\/nuno_ramos-150x150.png 150w, https:\/\/istsat-one.tecnico.ulisboa.pt\/~istsat-one.daemon\/wp-content\/uploads\/2021\/03\/nuno_ramos-768x768.png 768w\" sizes=\"auto, (max-width: 950px) 100vw, 950px\" \/>\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-37aed12e elementor-widget elementor-widget-text-editor\" data-id=\"37aed12e\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\"><p>Nuno Laranjeira Ramos<\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3a7942d8 elementor-widget elementor-widget-heading\" data-id=\"3a7942d8\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Course<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-515a040 elementor-widget elementor-widget-text-editor\" data-id=\"515a040\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\"><p>MSc Electronics Engineering<\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2f50efca elementor-widget elementor-widget-heading\" data-id=\"2f50efca\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Supervisors<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-341fb616 elementor-widget elementor-widget-text-editor\" data-id=\"341fb616\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\"><p>Prof. Maria Beatriz Mendes Batalha Vieira Vieira Borges<\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4dd253eb elementor-widget elementor-widget-text-editor\" data-id=\"4dd253eb\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\"><p>Prof. Mois\u00e9s Sim\u00f5es Piedade<\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-142adbb5 elementor-widget elementor-widget-heading\" data-id=\"142adbb5\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Date<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1b5db639 elementor-widget elementor-widget-text-editor\" data-id=\"1b5db639\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\"><p>October 2018<\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4da04b21 elementor-align-center elementor-widget elementor-widget-button\" data-id=\"4da04b21\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t<a href=\"https:\/\/istsat-one.tecnico.ulisboa.pt\/~istsat-one.daemon\/docs\/thesis_NunoRamos_EPS_2018.pdf\" target=\"_blank\" class=\"elementor-button-link elementor-button elementor-size-sm elementor-animation-shrink\" role=\"button\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-text\">View pdf file<\/span>\n\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t                                            <\/div>\n                \n                    <div class=\"clearfix inactive\">\n                                                    <style>.elementor-1161 .elementor-element.elementor-element-457d5324 .elementor-heading-title{color:var( --e-global-color-text );}.elementor-1161 .elementor-element.elementor-element-705d683b > .elementor-element-populated{padding:10px 30px 10px 10px;}.elementor-1161 .elementor-element.elementor-element-2e812f11 .elementor-heading-title{color:var( --e-global-color-text );}.elementor-1161 .elementor-element.elementor-element-2e812f11 > .elementor-widget-container{margin:0px 0px -15px 0px;}.elementor-1161 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.elementor-widget:not(.elementor-widget__width-auto):not(.elementor-widget__width-initial):not(:last-child):not(.elementor-absolute){margin-bottom:30px;}.elementor-1161 .elementor-element.elementor-element-324803d4:not(.elementor-motion-effects-element-type-background) > .elementor-widget-wrap, .elementor-1161 .elementor-element.elementor-element-324803d4 > .elementor-widget-wrap > .elementor-motion-effects-container > .elementor-motion-effects-layer{background-color:var( --e-global-color-2c427a4 );}.elementor-1161 .elementor-element.elementor-element-324803d4 > .elementor-element-populated{transition:background 0.3s, border 0.3s, border-radius 0.3s, box-shadow 0.3s;margin:0px 0px 0px 0px;padding:30px 10px 30px 10px;}.elementor-1161 .elementor-element.elementor-element-324803d4 > .elementor-element-populated > .elementor-background-overlay{transition:background 0.3s, border-radius 0.3s, opacity 0.3s;}.elementor-1161 .elementor-element.elementor-element-86ec38f{text-align:center;}.elementor-1161 .elementor-element.elementor-element-86ec38f .elementor-heading-title{color:var( --e-global-color-text );}.elementor-1161 .elementor-element.elementor-element-86ec38f > .elementor-widget-container{margin:0px 0px -20px 0px;}.elementor-1161 .elementor-element.elementor-element-67c4595d .elementor-image img{max-width:40%;border-radius:60% 60% 60% 60%;}.elementor-1161 .elementor-element.elementor-element-67c4595d > .elementor-widget-container{margin:0px 0px -15px 0px;padding:0px 0px 0px 0px;}.elementor-1161 .elementor-element.elementor-element-495d9599 .elementor-text-editor{text-align:center;}.elementor-1161 .elementor-element.elementor-element-495d9599{color:var( --e-global-color-text );font-family:var( --e-global-typography-primary-font-family ), Sans-serif;font-weight:var( --e-global-typography-primary-font-weight );text-transform:var( --e-global-typography-primary-text-transform );}.elementor-1161 .elementor-element.elementor-element-495d9599 > .elementor-widget-container{margin:0px 0px -20px 0px;}.elementor-1161 .elementor-element.elementor-element-2aa49c3{text-align:center;}.elementor-1161 .elementor-element.elementor-element-2aa49c3 .elementor-heading-title{color:var( --e-global-color-text );}.elementor-1161 .elementor-element.elementor-element-2aa49c3 > .elementor-widget-container{margin:0px 0px -20px 0px;}.elementor-1161 .elementor-element.elementor-element-2b17ddb5 .elementor-text-editor{text-align:center;}.elementor-1161 .elementor-element.elementor-element-2b17ddb5{color:var( --e-global-color-text );font-family:\"Roboto\", Sans-serif;font-size:17px;font-weight:400;text-transform:none;line-height:23px;}.elementor-1161 .elementor-element.elementor-element-2b17ddb5 > .elementor-widget-container{margin:0px 0px -20px 0px;}.elementor-1161 .elementor-element.elementor-element-4d6a5cbc{text-align:center;}.elementor-1161 .elementor-element.elementor-element-4d6a5cbc .elementor-heading-title{color:var( --e-global-color-text );}.elementor-1161 .elementor-element.elementor-element-4d6a5cbc > .elementor-widget-container{margin:0px 0px -20px 0px;}.elementor-1161 .elementor-element.elementor-element-31d1c64a .elementor-text-editor{text-align:center;}.elementor-1161 .elementor-element.elementor-element-31d1c64a{color:var( --e-global-color-text );font-family:\"Roboto\", Sans-serif;font-size:17px;font-weight:400;text-transform:none;line-height:23px;}.elementor-1161 .elementor-element.elementor-element-31d1c64a > .elementor-widget-container{margin:0px 0px -45px 0px;}.elementor-1161 .elementor-element.elementor-element-49deb5e5 .elementor-text-editor{text-align:center;}.elementor-1161 .elementor-element.elementor-element-49deb5e5{color:var( --e-global-color-text );font-family:\"Roboto\", Sans-serif;font-size:17px;font-weight:400;text-transform:none;line-height:23px;}.elementor-1161 .elementor-element.elementor-element-49deb5e5 > .elementor-widget-container{margin:0px 0px -20px 0px;}.elementor-1161 .elementor-element.elementor-element-44402988{text-align:center;}.elementor-1161 .elementor-element.elementor-element-44402988 .elementor-heading-title{color:var( --e-global-color-text );}.elementor-1161 .elementor-element.elementor-element-44402988 > .elementor-widget-container{margin:0px 0px -20px 0px;}.elementor-1161 .elementor-element.elementor-element-69fd8ab0 .elementor-text-editor{text-align:center;}.elementor-1161 .elementor-element.elementor-element-69fd8ab0{color:var( --e-global-color-text );font-family:\"Roboto\", Sans-serif;font-size:17px;font-weight:400;text-transform:none;line-height:23px;}.elementor-1161 .elementor-element.elementor-element-69fd8ab0 > .elementor-widget-container{margin:0px 0px -20px 0px;}@media(min-width:768px){.elementor-1161 .elementor-element.elementor-element-705d683b{width:72.5%;}.elementor-1161 .elementor-element.elementor-element-324803d4{width:27.457%;}}@media(max-width:1024px){.elementor-1161 .elementor-element.elementor-element-2b1d40e2{font-size:var( --e-global-typography-text-font-size );}}@media(max-width:767px){.elementor-1161 .elementor-element.elementor-element-2b1d40e2{font-size:var( --e-global-typography-text-font-size );}}<\/style>\t\t<div data-elementor-type=\"page\" data-elementor-id=\"1161\" class=\"elementor elementor-1161\" data-elementor-settings=\"[]\">\n\t\t\t\t\t\t\t<div class=\"elementor-section-wrap\">\n\t\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-557e76a1 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"557e76a1\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-5062b3c7\" data-id=\"5062b3c7\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-457d5324 elementor-widget elementor-widget-heading\" data-id=\"457d5324\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">ISTNanosat-1 Quality Assurance, Risk Management and Assembly, Integration and Verification Planning<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-465f46d0 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"465f46d0\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-705d683b\" data-id=\"705d683b\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-2e812f11 elementor-widget elementor-widget-heading\" data-id=\"2e812f11\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Abstract<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4bd93c60 elementor-widget elementor-widget-text-editor\" data-id=\"4bd93c60\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\"><p>The ISTNanosat-1 is a 1U CubeSat developed in academic environment by students and teachers of IST with the primary objective of belonging to HUMSAT constellation, while developing technical and engineering skills in the participating students. Secondarily, it intends to take measurements on the Flyby phenomenon and serve as a technology demonstrator of a high speed ADC rad hard.<\/p><p>Inherent to the development of a project of this nature, the issues regarding quality, risk and AIV must be considered. Regardless of the academic environment in which the project is carried, it is required to ensure that the satellite is able to fulfill the intended mission and that the developed and testing is performed with the proper management. It was therefore developed within the frame of this work quality and risk management for the project, as well as the respective AIV plan, with particular focus on the test component.<\/p><p>The quality and risk management implemented focused on documentation and configuration management, risk management, selection and control of procurement, manufacturing, assembly and integration, as well as security and reliability considerations that guide the procedures and best practices to take into account in the project development.<\/p><p>Finally, the planned satellite AIV features high-level processes to be taken into consideration for the assembly and integration of ISTNanoSat-1, with the main focus on the planning of the test campaign for qualification and flight of the satellite. A complete test campaign was produced in agreement with the main standards of the space industry and taking into account the expected environment at launch or in orbit. Given the lack of definition if the launcher at this development stage, the test campaign was planned based on the utilization of the satellite in the worst case scenario.<\/p><p>The desirable implementation point was identified according to the requirements and space standards, being the achieved flexibility and lower restrictions compatible with the real needs of the development of a CubeSat. Moreover, the risks identified suggest continuous improvements to be implemented in the frame of the project. Regarding the presented test campaign, it is possible to be used to qualify the satellite for any possible scenario and plausible mission of a CubeSat. The work is therefore considered transverse and reusable for future projects of the same scope and can be seen as programmatic.<\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1d8b882a elementor-widget elementor-widget-heading\" data-id=\"1d8b882a\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Keywords<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2b1d40e2 elementor-widget elementor-widget-text-editor\" data-id=\"2b1d40e2\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\"><p>istnanosat-1, cubesat, assembly, integration, testing, risk management, quality assurance<\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-324803d4\" data-id=\"324803d4\" data-element_type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-86ec38f elementor-widget elementor-widget-heading\" data-id=\"86ec38f\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Author<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-67c4595d elementor-widget elementor-widget-image\" data-id=\"67c4595d\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-image\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1300\" height=\"1300\" src=\"https:\/\/istsat-one.tecnico.ulisboa.pt\/~istsat-one.daemon\/wp-content\/uploads\/2021\/03\/pedro_coelho.jpg\" class=\"attachment-full size-full\" alt=\"\" srcset=\"https:\/\/istsat-one.tecnico.ulisboa.pt\/~istsat-one.daemon\/wp-content\/uploads\/2021\/03\/pedro_coelho.jpg 1300w, https:\/\/istsat-one.tecnico.ulisboa.pt\/~istsat-one.daemon\/wp-content\/uploads\/2021\/03\/pedro_coelho-300x300.jpg 300w, https:\/\/istsat-one.tecnico.ulisboa.pt\/~istsat-one.daemon\/wp-content\/uploads\/2021\/03\/pedro_coelho-1024x1024.jpg 1024w, https:\/\/istsat-one.tecnico.ulisboa.pt\/~istsat-one.daemon\/wp-content\/uploads\/2021\/03\/pedro_coelho-150x150.jpg 150w, https:\/\/istsat-one.tecnico.ulisboa.pt\/~istsat-one.daemon\/wp-content\/uploads\/2021\/03\/pedro_coelho-768x768.jpg 768w\" sizes=\"auto, (max-width: 1300px) 100vw, 1300px\" \/>\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-495d9599 elementor-widget elementor-widget-text-editor\" data-id=\"495d9599\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\"><p>Pedro Filipe Rodrigues Coelho<\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2aa49c3 elementor-widget elementor-widget-heading\" data-id=\"2aa49c3\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Course<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2b17ddb5 elementor-widget elementor-widget-text-editor\" data-id=\"2b17ddb5\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\"><p>MSc Aerospace Engineering<\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4d6a5cbc elementor-widget elementor-widget-heading\" data-id=\"4d6a5cbc\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Supervisors<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-31d1c64a elementor-widget elementor-widget-text-editor\" data-id=\"31d1c64a\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\"><p>Prof. Rui Manu<span style=\"font-size: 17px; color: var( --e-global-color-text ); background-color: var( --e-global-color-2c427a4 );\">el Rocha<\/span><\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-49deb5e5 elementor-widget elementor-widget-text-editor\" data-id=\"49deb5e5\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\"><p>Prof. Mois\u00e9s Sim\u00f5es Piedade<\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-44402988 elementor-widget elementor-widget-heading\" data-id=\"44402988\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Date<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-69fd8ab0 elementor-widget elementor-widget-text-editor\" data-id=\"69fd8ab0\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\"><p>May 2016<\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-313b8e81 elementor-align-center elementor-widget elementor-widget-button\" data-id=\"313b8e81\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t<a href=\"https:\/\/istsat-one.tecnico.ulisboa.pt\/~istsat-one.daemon\/docs\/thesis_PedroCoelho_PA_2016.pdf\" target=\"_blank\" class=\"elementor-button-link elementor-button elementor-size-sm elementor-animation-shrink\" role=\"button\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-text\">View pdf file<\/span>\n\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t                                            <\/div>\n                \n                    <div class=\"clearfix inactive\">\n                                                    <style>.elementor-1171 .elementor-element.elementor-element-53bde582 .elementor-heading-title{color:var( --e-global-color-text );}.elementor-1171 .elementor-element.elementor-element-35e05d60 > .elementor-element-populated{padding:10px 30px 10px 10px;}.elementor-1171 .elementor-element.elementor-element-1623db41 .elementor-heading-title{color:var( --e-global-color-text );}.elementor-1171 .elementor-element.elementor-element-1623db41 > .elementor-widget-container{margin:0px 0px -15px 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.elementor-element.elementor-element-569c7091 > .elementor-widget-container{margin:0px 0px -20px 0px;}.elementor-1171 .elementor-element.elementor-element-29c511c3{text-align:center;}.elementor-1171 .elementor-element.elementor-element-29c511c3 .elementor-heading-title{color:var( --e-global-color-text );}.elementor-1171 .elementor-element.elementor-element-29c511c3 > .elementor-widget-container{margin:0px 0px -20px 0px;}.elementor-1171 .elementor-element.elementor-element-1034b574 .elementor-text-editor{text-align:center;}.elementor-1171 .elementor-element.elementor-element-1034b574{color:var( --e-global-color-text );font-family:\"Roboto\", Sans-serif;font-size:17px;font-weight:400;text-transform:none;line-height:23px;}.elementor-1171 .elementor-element.elementor-element-1034b574 > .elementor-widget-container{margin:0px 0px -20px 0px;}@media(min-width:768px){.elementor-1171 .elementor-element.elementor-element-35e05d60{width:72.5%;}.elementor-1171 .elementor-element.elementor-element-704b247c{width:27.457%;}}@media(max-width:1024px){.elementor-1171 .elementor-element.elementor-element-8c11c53{font-size:var( --e-global-typography-text-font-size );}.elementor-1171 .elementor-element.elementor-element-47d8b3a0{font-size:var( --e-global-typography-text-font-size );}}@media(max-width:767px){.elementor-1171 .elementor-element.elementor-element-8c11c53{font-size:var( --e-global-typography-text-font-size );}.elementor-1171 .elementor-element.elementor-element-47d8b3a0{font-size:var( --e-global-typography-text-font-size );}}<\/style>\t\t<div data-elementor-type=\"page\" data-elementor-id=\"1171\" class=\"elementor elementor-1171\" data-elementor-settings=\"[]\">\n\t\t\t\t\t\t\t<div class=\"elementor-section-wrap\">\n\t\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-4685ef19 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"4685ef19\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-5da49abd\" data-id=\"5da49abd\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-53bde582 elementor-widget elementor-widget-heading\" data-id=\"53bde582\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Attitude Determination and Control System for ISTNanosat-1<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-15744090 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"15744090\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-35e05d60\" data-id=\"35e05d60\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-1623db41 elementor-widget elementor-widget-heading\" data-id=\"1623db41\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Abstract<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8c11c53 elementor-widget elementor-widget-text-editor\" data-id=\"8c11c53\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\"><p>An artificial satellite is a man-made object placed in the orbit of a celestial body. Depending on their mission, satellites have different sizes, orbits and subsystems. The ISTNanosat-1 is the first nanosatellite developed by Instituto Superior T\u00e9cnico, respecting the 1U CubeSat format specifications. It is intended that the satellite will test several scientific modules and collect information about space. It takes part in the Humsat project, which aims to create a network of small satellites. The satellite possesses four main subsystems, which are responsible for energy storage, communications with ground stations, data control and handling, and attitude determination and control.<\/p><p>This dissertation consists in the development of the satellite\u2019s attitude management and determination system, using an inertial measurement unit (IMU) with gyroscope, accelerometer and magnetometer. Possible architectures are discussed and a solution to the final module is proposed.<\/p><p>The aim of this project is to acquire data from the sensors and implement an attitude determination algorithm. Moreover, it addresses and projects redundancy and supply protection systems and communication interfaces with other modules and subsystems. A printed circuit board of the module in question is designed and produced. Testing and validation of the developed system are oriented to its use in space. The system is able to calculate its attitude at a temperature range between -20 \u00b0C and 40 \u00b0C, with an error inferior to 5o in the X and Y axes, and inferior to 20o in the Z axis.<\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3963c8be elementor-widget elementor-widget-heading\" data-id=\"3963c8be\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Keywords<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-47d8b3a0 elementor-widget elementor-widget-text-editor\" data-id=\"47d8b3a0\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\"><p>Euler angles, CubeSat, GNSS, ISTNanosat-1, Nanosat, Redundancy, On Board Computer, Inertial Measurement Unit<\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-704b247c\" data-id=\"704b247c\" data-element_type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-6c84a elementor-widget elementor-widget-heading\" data-id=\"6c84a\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Author<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c630e84 elementor-widget elementor-widget-image\" data-id=\"c630e84\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-image\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1072\" height=\"1072\" src=\"https:\/\/istsat-one.tecnico.ulisboa.pt\/~istsat-one.daemon\/wp-content\/uploads\/2021\/03\/ruben_afonso.jpg\" class=\"attachment-full size-full\" alt=\"\" srcset=\"https:\/\/istsat-one.tecnico.ulisboa.pt\/~istsat-one.daemon\/wp-content\/uploads\/2021\/03\/ruben_afonso.jpg 1072w, https:\/\/istsat-one.tecnico.ulisboa.pt\/~istsat-one.daemon\/wp-content\/uploads\/2021\/03\/ruben_afonso-300x300.jpg 300w, https:\/\/istsat-one.tecnico.ulisboa.pt\/~istsat-one.daemon\/wp-content\/uploads\/2021\/03\/ruben_afonso-1024x1024.jpg 1024w, https:\/\/istsat-one.tecnico.ulisboa.pt\/~istsat-one.daemon\/wp-content\/uploads\/2021\/03\/ruben_afonso-150x150.jpg 150w, https:\/\/istsat-one.tecnico.ulisboa.pt\/~istsat-one.daemon\/wp-content\/uploads\/2021\/03\/ruben_afonso-768x768.jpg 768w\" sizes=\"auto, (max-width: 1072px) 100vw, 1072px\" \/>\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2afeb73 elementor-widget elementor-widget-text-editor\" data-id=\"2afeb73\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\"><p>Ruben Filipe Afonso<\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-88be5a1 elementor-widget elementor-widget-heading\" data-id=\"88be5a1\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Course<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c8c872d elementor-widget elementor-widget-text-editor\" data-id=\"c8c872d\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\"><p>MSc Electronics Engineering<\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-258d9688 elementor-widget elementor-widget-heading\" data-id=\"258d9688\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Supervisors<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1256f55f elementor-widget elementor-widget-text-editor\" data-id=\"1256f55f\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\"><p>Prof. Rui Manuel Rodrigues Rocha<\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-569c7091 elementor-widget elementor-widget-text-editor\" data-id=\"569c7091\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\"><p>Prof. Mois\u00e9s Sim\u00f5es Piedade<\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-29c511c3 elementor-widget elementor-widget-heading\" data-id=\"29c511c3\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Date<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1034b574 elementor-widget elementor-widget-text-editor\" data-id=\"1034b574\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\"><p>October 2016<\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-240b372f elementor-align-center elementor-widget elementor-widget-button\" data-id=\"240b372f\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t<a href=\"https:\/\/istsat-one.tecnico.ulisboa.pt\/~istsat-one.daemon\/docs\/thesis_RubenAfonso_ADCS_2016.pdf\" target=\"_blank\" class=\"elementor-button-link elementor-button elementor-size-sm elementor-animation-shrink\" role=\"button\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-text\">View pdf file<\/span>\n\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t                                            <\/div>\n                \n                    <div class=\"clearfix inactive\">\n                                                    <style>.elementor-911 .elementor-element.elementor-element-52bc527a .elementor-heading-title{color:var( --e-global-color-text );}.elementor-911 .elementor-element.elementor-element-20da88ad > .elementor-element-populated{padding:10px 30px 10px 10px;}.elementor-911 .elementor-element.elementor-element-781fb8ff .elementor-heading-title{color:var( --e-global-color-text );}.elementor-911 .elementor-element.elementor-element-781fb8ff > .elementor-widget-container{margin:0px 0px -15px 0px;}.elementor-911 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.elementor-widget-wrap{justify-content:center;}.elementor-911 .elementor-element.elementor-element-29f50767 > .elementor-widget-wrap > .elementor-widget:not(.elementor-widget__width-auto):not(.elementor-widget__width-initial):not(:last-child):not(.elementor-absolute){margin-bottom:30px;}.elementor-911 .elementor-element.elementor-element-29f50767:not(.elementor-motion-effects-element-type-background) > .elementor-widget-wrap, .elementor-911 .elementor-element.elementor-element-29f50767 > .elementor-widget-wrap > .elementor-motion-effects-container > .elementor-motion-effects-layer{background-color:var( --e-global-color-2c427a4 );}.elementor-911 .elementor-element.elementor-element-29f50767 > .elementor-element-populated{transition:background 0.3s, border 0.3s, border-radius 0.3s, box-shadow 0.3s;padding:30px 10px 30px 10px;}.elementor-911 .elementor-element.elementor-element-29f50767 > .elementor-element-populated > .elementor-background-overlay{transition:background 0.3s, 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.elementor-element.elementor-element-16c94679 .elementor-heading-title{color:var( --e-global-color-text );}.elementor-911 .elementor-element.elementor-element-16c94679 > .elementor-widget-container{margin:0px 0px -20px 0px;}.elementor-911 .elementor-element.elementor-element-473c43dc .elementor-text-editor{text-align:center;}.elementor-911 .elementor-element.elementor-element-473c43dc{color:var( --e-global-color-text );font-family:\"Roboto\", Sans-serif;font-size:17px;font-weight:400;text-transform:none;line-height:23px;}.elementor-911 .elementor-element.elementor-element-473c43dc > .elementor-widget-container{margin:0px 0px -45px 0px;}.elementor-911 .elementor-element.elementor-element-1778edda .elementor-text-editor{text-align:center;}.elementor-911 .elementor-element.elementor-element-1778edda{color:var( --e-global-color-text );font-family:\"Roboto\", Sans-serif;font-size:17px;font-weight:400;text-transform:none;line-height:23px;}.elementor-911 .elementor-element.elementor-element-1778edda > .elementor-widget-container{margin:0px 0px -20px 0px;}.elementor-911 .elementor-element.elementor-element-7c939358{text-align:center;}.elementor-911 .elementor-element.elementor-element-7c939358 .elementor-heading-title{color:var( --e-global-color-text );}.elementor-911 .elementor-element.elementor-element-7c939358 > .elementor-widget-container{margin:0px 0px -20px 0px;}.elementor-911 .elementor-element.elementor-element-3f242a54 .elementor-text-editor{text-align:center;}.elementor-911 .elementor-element.elementor-element-3f242a54{color:var( --e-global-color-text );font-family:\"Roboto\", Sans-serif;font-size:17px;font-weight:400;text-transform:none;line-height:23px;}.elementor-911 .elementor-element.elementor-element-3f242a54 > .elementor-widget-container{margin:0px 0px -20px 0px;}@media(min-width:768px){.elementor-911 .elementor-element.elementor-element-20da88ad{width:72.5%;}.elementor-911 .elementor-element.elementor-element-29f50767{width:27.457%;}}@media(max-width:1024px){.elementor-911 .elementor-element.elementor-element-11999552{font-size:var( --e-global-typography-text-font-size );}.elementor-911 .elementor-element.elementor-element-7dd1d64{font-size:var( --e-global-typography-text-font-size );}}@media(max-width:767px){.elementor-911 .elementor-element.elementor-element-11999552{font-size:var( --e-global-typography-text-font-size );}.elementor-911 .elementor-element.elementor-element-7dd1d64{font-size:var( --e-global-typography-text-font-size );}}<\/style>\t\t<div data-elementor-type=\"page\" data-elementor-id=\"911\" class=\"elementor elementor-911\" data-elementor-settings=\"[]\">\n\t\t\t\t\t\t\t<div class=\"elementor-section-wrap\">\n\t\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-4a25e41b elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"4a25e41b\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-49b5a076\" data-id=\"49b5a076\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-52bc527a elementor-widget elementor-widget-heading\" data-id=\"52bc527a\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Planar Antennas for CubeSat Missions<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-4edb28b1 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"4edb28b1\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-20da88ad\" data-id=\"20da88ad\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-781fb8ff elementor-widget elementor-widget-heading\" data-id=\"781fb8ff\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Abstract<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-11999552 elementor-widget elementor-widget-text-editor\" data-id=\"11999552\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\"><p>CubeSats are a type of pico-satellites that have a standardized size of 10 x 10 x 10 cm3 (1U), or 1U multiples, and weigh less than 1.33 kg per cubic unit. A few challenges arise when designing an antenna to be integrated in the CubeSat\u2019s small structure. Miniaturization techniques must be used to shrink antenna size and deployable antennas solutions can be used when bigger antenna apertures are needed e.g., in applications that require a high gain antenna. Also, special challenges arise due to the harsh environment in space.<\/p><p>In this thesis, two different planar antennas for CubeSat applications are designed and fabricated. First, a patch antenna for the ISTsat-1 CubeSat, is developed. Secondly, a reflect array (RA) antenna is developed for a possible ISTsat-2 mission. The antenna for ISTsat-1 operates in the L band, more specifically 1090 MHz, and is for an automatic dependent surveillance \u2013 broadcast mission (ADS-B). The second antenna operates in the Ka uplink band of 27 &#8211; 31 GHz, and can be used for multiple applications, e.g. fast mobile broadband access.<\/p><p>During the development of the antennas in this thesis, simulation studies are performed, as well as the fabrication of prototypes, and specific experimental tests. In regard to the ISTsat-1 ADS-B antenna, a fully functional, flight ready antenna, is presented.<\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-24c5bfde elementor-widget elementor-widget-heading\" data-id=\"24c5bfde\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Keywords<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7dd1d64 elementor-widget elementor-widget-text-editor\" data-id=\"7dd1d64\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\"><p>CubeSat, ISTsat-1, Satellite Antennas, Planar Antennas, Patch Antenna, Reflect Array<\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-29f50767\" data-id=\"29f50767\" data-element_type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-3a6d5ab elementor-widget elementor-widget-heading\" data-id=\"3a6d5ab\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Author<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5c91d07 elementor-widget elementor-widget-image\" data-id=\"5c91d07\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-image\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1900\" height=\"1900\" src=\"https:\/\/istsat-one.tecnico.ulisboa.pt\/~istsat-one.daemon\/wp-content\/uploads\/2021\/03\/tomas_almeida.jpg\" class=\"attachment-full size-full\" alt=\"\" srcset=\"https:\/\/istsat-one.tecnico.ulisboa.pt\/~istsat-one.daemon\/wp-content\/uploads\/2021\/03\/tomas_almeida.jpg 1900w, https:\/\/istsat-one.tecnico.ulisboa.pt\/~istsat-one.daemon\/wp-content\/uploads\/2021\/03\/tomas_almeida-300x300.jpg 300w, https:\/\/istsat-one.tecnico.ulisboa.pt\/~istsat-one.daemon\/wp-content\/uploads\/2021\/03\/tomas_almeida-1024x1024.jpg 1024w, https:\/\/istsat-one.tecnico.ulisboa.pt\/~istsat-one.daemon\/wp-content\/uploads\/2021\/03\/tomas_almeida-150x150.jpg 150w, https:\/\/istsat-one.tecnico.ulisboa.pt\/~istsat-one.daemon\/wp-content\/uploads\/2021\/03\/tomas_almeida-768x768.jpg 768w, https:\/\/istsat-one.tecnico.ulisboa.pt\/~istsat-one.daemon\/wp-content\/uploads\/2021\/03\/tomas_almeida-1536x1536.jpg 1536w\" sizes=\"auto, (max-width: 1900px) 100vw, 1900px\" \/>\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-57751ccf elementor-widget elementor-widget-text-editor\" data-id=\"57751ccf\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\"><p>Tom\u00e1s Alexandre Salt\u00e3o Almeida<\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d03c46e elementor-widget elementor-widget-heading\" data-id=\"d03c46e\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Course<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7f46b86a elementor-widget elementor-widget-text-editor\" data-id=\"7f46b86a\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\"><p>MSc Electronics Engineering<\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-16c94679 elementor-widget elementor-widget-heading\" data-id=\"16c94679\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Supervisors<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-473c43dc elementor-widget elementor-widget-text-editor\" data-id=\"473c43dc\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\"><p>Prof. Carlos Ant\u00f3nio Cardoso Fernandes<\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1778edda elementor-widget elementor-widget-text-editor\" data-id=\"1778edda\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\"><p>Prof. Jorge Manuel Lopes Leal Rodrigues da Costa<\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7c939358 elementor-widget elementor-widget-heading\" data-id=\"7c939358\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Date<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3f242a54 elementor-widget elementor-widget-text-editor\" data-id=\"3f242a54\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\"><p>November 2018<\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5a6588f7 elementor-align-center elementor-widget elementor-widget-button\" data-id=\"5a6588f7\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t<a href=\"https:\/\/istsat-one.tecnico.ulisboa.pt\/~istsat-one.daemon\/docs\/thesis_TomasAlmeida_PL_2018.pdf\" target=\"_blank\" class=\"elementor-button-link elementor-button elementor-size-sm elementor-animation-shrink\" role=\"button\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-text\">View pdf file<\/span>\n\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t                                            <\/div>\n                            <\/div>\n        <\/div>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-d32202b elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"d32202b\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Publications Publication Types Throughout the development of ISTSat-1 the team has published a lot of scientific materials and has made several contributions to the engineering world. Here you will be able to find all of the work published by the ISTNanosat team for the ISTSat-1 project. Published content Master&#8217;s theses Published content Throughout the years &hellip;<\/p>\n<p class=\"read-more\"> <a class=\"\" href=\"https:\/\/istsat-one.tecnico.ulisboa.pt\/~istsat-one.daemon\/publications\/\"> <span class=\"screen-reader-text\">Publications<\/span> Read More &raquo;<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-127","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/istsat-one.tecnico.ulisboa.pt\/~istsat-one.daemon\/wp-json\/wp\/v2\/pages\/127","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/istsat-one.tecnico.ulisboa.pt\/~istsat-one.daemon\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/istsat-one.tecnico.ulisboa.pt\/~istsat-one.daemon\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/istsat-one.tecnico.ulisboa.pt\/~istsat-one.daemon\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/istsat-one.tecnico.ulisboa.pt\/~istsat-one.daemon\/wp-json\/wp\/v2\/comments?post=127"}],"version-history":[{"count":97,"href":"https:\/\/istsat-one.tecnico.ulisboa.pt\/~istsat-one.daemon\/wp-json\/wp\/v2\/pages\/127\/revisions"}],"predecessor-version":[{"id":1577,"href":"https:\/\/istsat-one.tecnico.ulisboa.pt\/~istsat-one.daemon\/wp-json\/wp\/v2\/pages\/127\/revisions\/1577"}],"wp:attachment":[{"href":"https:\/\/istsat-one.tecnico.ulisboa.pt\/~istsat-one.daemon\/wp-json\/wp\/v2\/media?parent=127"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}