{"id":266587,"date":"2023-02-14T20:49:56","date_gmt":"2023-02-14T19:49:56","guid":{"rendered":"https:\/\/polishscience.pl\/?p=266587"},"modified":"2023-02-14T20:49:56","modified_gmt":"2023-02-14T19:49:56","slug":"estacao-terrestre-de-comunicacao-via-satelite-opera-na-universidade-tecnologica-de-poznan","status":"publish","type":"post","link":"https:\/\/www.polishscience.pl\/pt-pt\/estacao-terrestre-de-comunicacao-via-satelite-opera-na-universidade-tecnologica-de-poznan\/","title":{"rendered":"Esta\u00e7\u00e3o terrestre de comunica\u00e7\u00e3o via sat\u00e9lite opera na Universidade Tecnol\u00f3gica de Pozna\u0144"},"content":{"rendered":"<p class=\"western\" lang=\"zxx\"><span style=\"font-family: Times New Roman, serif;\"><span style=\"font-size: medium;\"><b>A esta\u00e7\u00e3o terrestre de comunica\u00e7\u00e3o por sat\u00e9lite foi inaugurada no campus Piotrowo da Universidade Tecnol\u00f3gica de Pozna\u0144. A esta\u00e7\u00e3o permite a comunica\u00e7\u00e3o com sat\u00e9lites de \u00f3rbita baixa (LEO) que operam nas bandas amadoras de VHF e UHF.<\/b><\/span><\/span><\/p>\n<p class=\"western\" lang=\"zxx\"><span style=\"font-family: Times New Roman, serif;\"><span style=\"font-size: medium;\">A comunica\u00e7\u00e3o \u00e9 fornecida por antenas Yagi-Uda de v\u00e1rios elementos, que cooperam com o r\u00e1dio ICOM IC-9700 e os recetores SDR FunCube Dongle e USRP B210. S\u00e3o instaladas em plataformas rotativas que permitem que objetos em movimento r\u00e1pido sejam rastreados no c\u00e9u.<\/span><\/span><\/p>\n<p class=\"western\" lang=\"zxx\"><span style=\"font-family: Times New Roman, serif;\"><span style=\"font-size: medium;\">A esta\u00e7\u00e3o terrestre tamb\u00e9m est\u00e1 equipada com uma antena parab\u00f3lica de 3 m de di\u00e2metro, projetada para receber sinais na banda C, para ser usada no sistema de comunica\u00e7\u00e3o de alta velocidade, constru\u00eddo em coopera\u00e7\u00e3o com a Universidade T\u00e9cnica Nacional da Ucr\u00e2nia em Kiev e SatRev.<\/span><\/span><\/p>\n<p class=\"western\" lang=\"zxx\"><span style=\"font-family: Times New Roman, serif;\"><span style=\"font-size: medium;\">O primeiro sat\u00e9lite Cubesat equipado com um m\u00f3dulo de transmiss\u00e3o constru\u00eddo em Pozna\u0144 sar\u00e1 lan\u00e7ado no final de 2023.<\/span><\/span><\/p>\n<p class=\"western\" lang=\"zxx\"><span style=\"font-family: Times New Roman, serif;\"><span style=\"font-size: medium;\">Mais: <a href=\"https:\/\/www.put.poznan.pl\/artykul\/naziemna-stacja-lacznosci-satelitarnej-zostala-uruchomiona-w-kampusie-piotrowo\">https:\/\/www.put.poznan.pl\/artykul\/naziemna-stacja-lacznosci-satelitarnej-zostala-uruchomiona-w-kampusie-piotrowo<\/a><\/span><\/span><\/p>\n<p class=\"western\" lang=\"zxx\">\n<p class=\"western\" lang=\"zxx\">\n","protected":false},"excerpt":{"rendered":"<p>A esta\u00e7\u00e3o terrestre de comunica\u00e7\u00e3o por sat\u00e9lite foi inaugurada no campus Piotrowo da Universidade Tecnol\u00f3gica de Pozna\u0144. A esta\u00e7\u00e3o permite a comunica\u00e7\u00e3o com sat\u00e9lites de \u00f3rbita baixa (LEO) que operam nas bandas amadoras de VHF e UHF. A comunica\u00e7\u00e3o \u00e9 fornecida por antenas Yagi-Uda de v\u00e1rios elementos, que cooperam com o r\u00e1dio ICOM IC-9700 e [&hellip;]<\/p>\n","protected":false},"author":6,"featured_media":266387,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[66],"tags":[],"_links":{"self":[{"href":"https:\/\/www.polishscience.pl\/pt-pt\/wp-json\/wp\/v2\/posts\/266587"}],"collection":[{"href":"https:\/\/www.polishscience.pl\/pt-pt\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.polishscience.pl\/pt-pt\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.polishscience.pl\/pt-pt\/wp-json\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/www.polishscience.pl\/pt-pt\/wp-json\/wp\/v2\/comments?post=266587"}],"version-history":[{"count":1,"href":"https:\/\/www.polishscience.pl\/pt-pt\/wp-json\/wp\/v2\/posts\/266587\/revisions"}],"predecessor-version":[{"id":266597,"href":"https:\/\/www.polishscience.pl\/pt-pt\/wp-json\/wp\/v2\/posts\/266587\/revisions\/266597"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.polishscience.pl\/pt-pt\/wp-json\/wp\/v2\/media\/266387"}],"wp:attachment":[{"href":"https:\/\/www.polishscience.pl\/pt-pt\/wp-json\/wp\/v2\/media?parent=266587"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.polishscience.pl\/pt-pt\/wp-json\/wp\/v2\/categories?post=266587"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.polishscience.pl\/pt-pt\/wp-json\/wp\/v2\/tags?post=266587"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}