{"id":164759,"date":"2026-03-16T11:11:58","date_gmt":"2026-03-16T09:12:01","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/otkrytyj-radar-aeris-10-sposobnyj-otslezhivat-obekty-na-rasstoyanii-do-20-km"},"modified":"2026-03-16T11:11:58","modified_gmt":"2026-03-16T09:12:01","slug":"otkrytyj-radar-aeris-10-sposobnyj-otslezhivat-obekty-na-rasstoyanii-do-20-km","status":"publish","type":"post","link":"https:\/\/prohoster.info\/pt\/blog\/news\/otkrytyj-radar-aeris-10-sposobnyj-otslezhivat-obekty-na-rasstoyanii-do-20-km","title":{"rendered":"Radar aberto AERIS-10, capaz de rastrear objetos a uma dist\u00e2ncia de at\u00e9 20 km","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>O projeto AERIS-10 desenvolveu uma esta\u00e7\u00e3o de radar modular totalmente aberta que pode ser usada como plataforma para conduzir experimentos com matrizes de antenas em fase, compress\u00e3o de impulsos, processamento Doppler de sinais e rastreamento de alvos. Os esquemas completos, a fia\u00e7\u00e3o das placas de circuito, listas de componentes (BOM), arquivos Gerber para fabrica\u00e7\u00e3o de placas, modelos para impress\u00e3o 3D e descri\u00e7\u00f5es dos m\u00f3dulos de hardware em Verilog\/VHDL s\u00e3o distribu\u00eddos sob a licen\u00e7a CERN-OHL-P (CERN Open Hardware Licence). O c\u00f3digo de firmware para o microcontrolador STM32, utilit\u00e1rios auxiliares em C e a interface gr\u00e1fica em Python s\u00e3o fornecidos sob a licen\u00e7a MIT.        <\/p>\n<p>Foram preparados dois modelos de esta\u00e7\u00e3o de radar com antenas em rede de fase \u2014 AERIS-10N (Nexus) e AERIS-10E (Estendida). Ambos utilizam a frequ\u00eancia de 10,5 GHz e aplicam a modula\u00e7\u00e3o de frequ\u00eancia linear de pulso (LFM). As diferen\u00e7as se resumem \u00e0 pot\u00eancia de emiss\u00e3o (1W x 16 e 10W x 16), assim como \u00e0 utiliza\u00e7\u00e3o de uma matriz de antenas planas 8\u00d716 e uma matriz de emissores de fenda em um guia de onda preenchido dieletricamente 32\u00d716, garantindo um alcance de at\u00e9 3 km e 20 km, respectivamente.         <\/p>\n<p>O sistema \u00e9 modular com placas separadas para controle de energia, gera\u00e7\u00e3o de frequ\u00eancia e blocos RF. Para processamento de sinais, compress\u00e3o de impulsos, c\u00e1lculo da velocidade do objeto usando a r\u00e1pida transforma\u00e7\u00e3o de Fourier Doppler, exclus\u00e3o de objetos fixos (MTI) e garantia de um n\u00edvel constante de alarmes falsos (CFAR) \u00e9 utilizado um FPGA XC7A100T. O controle do funcionamento e a configura\u00e7\u00e3o dos dispositivos perif\u00e9ricos s\u00e3o feitos com um microcontrolador STM32F746xx.    <center><img decoding=\"async\" alt=\"Radar aberto AERIS-10, capaz de rastrear objetos a uma dist\u00e2ncia de at\u00e9 20 km\" src=\"\/wp-content\/uploads\/2026\/03\/60c7f26f68a98083fc3ba134844a6766.jpg\" style=\"display:block;margin: 0 auto;\" \/><\/center>          <\/p>\n<p>A corre\u00e7\u00e3o de posi\u00e7\u00e3o e orienta\u00e7\u00e3o em tempo real \u00e9 realizada por meio de GPS e sensores inerciais (aceler\u00f4metro, girosc\u00f3pio). O controle eletr\u00f4nico do feixe de varredura foi implementado dentro de \u00b145\u00b0 em eleva\u00e7\u00e3o e azimute. A rota\u00e7\u00e3o da antena em 360\u00b0 \u00e9 garantida por um motor de passo. \u00c9 poss\u00edvel rastrear simultaneamente o movimento de v\u00e1rios objetos. Para controlar o radar, permitir o rastreamento visual de objetos em movimento e sua compara\u00e7\u00e3o com o mapa, uma interface gr\u00e1fica foi implementada.     <center><img decoding=\"async\" alt=\"Radar aberto AERIS-10, capaz de rastrear objetos a uma dist\u00e2ncia de at\u00e9 20 km\" src=\"\/wp-content\/uploads\/2026\/03\/0d6a1d2f7b201fd0cdf1979b1b7e6c9f.png\" style=\"display:block;margin: 0 auto;\" \/><\/center>      <\/p>\n<p>A montagem do radar \u00e9 feita a partir de componentes padr\u00e3o amplamente dispon\u00edveis no mercado. Os custos com chips e componentes para a fabrica\u00e7\u00e3o do radar em sua configura\u00e7\u00e3o mais simples s\u00e3o estimados em cerca de 5000 d\u00f3lares. Para compara\u00e7\u00e3o, o custo de radares comerciais da mesma classe come\u00e7a em 250 mil d\u00f3lares.                 <center><img decoding=\"async\" alt=\"Radar aberto AERIS-10, capaz de rastrear objetos a uma dist\u00e2ncia de at\u00e9 20 km\" src=\"\/wp-content\/uploads\/2026\/03\/5d499c5938a5412c4a64bb8ec7910b42.jpg\" style=\"display:block;margin: 0 auto;\" \/><\/center>    <center><img decoding=\"async\" alt=\"Radar aberto AERIS-10, capaz de rastrear objetos a uma dist\u00e2ncia de at\u00e9 20 km\" src=\"\/wp-content\/uploads\/2026\/03\/38cb0e97db2fc76ced6bb06318c86d75.jpg\" style=\"display:block;margin: 0 auto;\" \/><\/center>        <center>  <video controls=\"\" style=\"width: 700px; height: 400px; max-width:100%\"><source src=\"https:\/\/github.com\/NawfalMotii79\/PLFM_RADAR\/raw\/refs\/heads\/main\/8_Utils\/SplitRing_test.mp4\" type=\"video\/mp4\"><\/video>  <\/center><br \/>\n<br \/>Fonte: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=64999\">opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041f\u0440\u043e\u0435\u043a\u0442 AERIS-10 \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u0430\u043b \u043f\u043e\u043b\u043d\u043e\u0441\u0442\u044c\u044e \u043e\u0442\u043a\u0440\u044b\u0442\u0443\u044e \u043c\u043e\u0434\u0443\u043b\u044c\u043d\u0443\u044e \u0440\u0430\u0434\u0438\u043e\u043b\u043e\u043a\u0430\u0446\u0438\u043e\u043d\u043d\u0443\u044e \u0441\u0442\u0430\u043d\u0446\u0438\u044e (\u0440\u0430\u0434\u0430\u0440), \u043a\u043e\u0442\u043e\u0440\u0443\u044e \u043c\u043e\u0436\u043d\u043e \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u044c \u0432 \u043a\u0430\u0447\u0435\u0441\u0442\u0432\u0435 \u043f\u043b\u0430\u0442\u0444\u043e\u0440\u043c\u044b \u0434\u043b\u044f \u043f\u0440\u043e\u0432\u0435\u0434\u0435\u043d\u0438\u044f \u044d\u043a\u0441\u043f\u0435\u0440\u0438\u043c\u0435\u043d\u0442\u043e\u0432 c \u0444\u0430\u0437\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u044b\u043c\u0438 \u0430\u043d\u0442\u0435\u043d\u043d\u044b\u043c\u0438 \u0440\u0435\u0448\u0451\u0442\u043a\u0430\u043c\u0438, \u0441\u0436\u0430\u0442\u0438\u0435\u043c \u0438\u043c\u043f\u0443\u043b\u044c\u0441\u043e\u0432, \u0434\u043e\u043f\u043b\u0435\u0440\u043e\u0432\u0441\u043a\u043e\u0439 \u043e\u0431\u0440\u0430\u0431\u043e\u0442\u043a\u043e\u0439 \u0441\u0438\u0433\u043d\u0430\u043b\u043e\u0432 \u0438 \u043e\u0442\u0441\u043b\u0435\u0436\u0438\u0432\u0430\u043d\u0438\u0435\u043c \u0446\u0435\u043b\u0435\u0439. \u041f\u043e\u043b\u043d\u044b\u0435 \u0441\u0445\u0435\u043c\u044b, \u0440\u0430\u0441\u043f\u0430\u0439\u043a\u0438 \u043f\u0435\u0447\u0430\u0442\u043d\u044b\u0445 \u043f\u043b\u0430\u0442, \u0441\u043f\u0438\u0441\u043a\u0438 \u043a\u043e\u043c\u043f\u043b\u0435\u043a\u0442\u0443\u044e\u0449\u0438\u0445 (BOM), Gerber-\u0444\u0430\u043b\u044b \u0434\u043b\u044f \u0438\u0437\u0433\u043e\u0442\u043e\u0432\u043b\u0435\u043d\u0438\u044f \u043f\u043b\u0430\u0442, \u043c\u0430\u043a\u0435\u0442\u044b \u0434\u043b\u044f 3D-\u043f\u0435\u0447\u0430\u0442\u0438 \u0438 \u043e\u043f\u0438\u0441\u0430\u043d\u0438\u044f \u0430\u043f\u043f\u0430\u0440\u0430\u0442\u043d\u044b\u0445 \u0431\u043b\u043e\u043a\u043e\u0432 \u043d\u0430 \u044f\u0437\u044b\u043a\u0430\u0445 Verilog\/VHDL \u0440\u0430\u0441\u043f\u0440\u043e\u0441\u0442\u0440\u0430\u043d\u044f\u044e\u0442\u0441\u044f \u043f\u043e\u0434 \u043b\u0438\u0446\u0435\u043d\u0437\u0438\u0435\u0439 [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":8,"featured_media":164760,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-164759","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.3 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u041f\u0440\u043e\u0435\u043a\u0442 AERIS-10 \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u0430\u043b \u043f\u043e\u043b\u043d\u043e\u0441\u0442\u044c\u044e \u043e\u0442\u043a\u0440\u044b\u0442\u0443\u044e \u043c\u043e\u0434\u0443\u043b\u044c\u043d\u0443\u044e \u0440\u0430\u0434\u0438\u043e\u043b\u043e\u043a\u0430\u0446\u0438\u043e\u043d\u043d\u0443\u044e \u0441\u0442\u0430\u043d\u0446\u0438\u044e (\u0440\u0430\u0434\u0430\u0440), 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