{"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\/fr\/blog\/news\/otkrytyj-radar-aeris-10-sposobnyj-otslezhivat-obekty-na-rasstoyanii-do-20-km","title":{"rendered":"Le radar ouvert AERIS-10, capable de suivre des objets \u00e0 une distance de jusqu'\u00e0 20 km.","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Le projet AERIS-10 a d\u00e9velopp\u00e9 une station radar modulaire enti\u00e8rement ouverte, qui peut \u00eatre utilis\u00e9e comme plateforme pour mener des exp\u00e9riences avec des r\u00e9seaux d'antennes phas\u00e9es, de la compression d'impulsions, un traitement Doppler des signaux et le suivi des cibles. Les sch\u00e9mas complets, les connexions des circuits imprim\u00e9s, les listes de composants (BOM), les fichiers Gerber pour la fabrication de cartes, les maquettes pour l'impression 3D et les descriptions des blocs mat\u00e9riels en langages Verilog\/VHDL sont diffus\u00e9s sous la licence CERN-OHL-P (CERN Open Hardware Licence). Le code du firmware pour le microcontr\u00f4leur STM32, les utilitaires auxiliaires en C et l'interface graphique en Python sont fournis sous la licence MIT.        <\/p>\n<p>Deux variantes de stations radar \u00e0 r\u00e9seaux d'antennes phased array ont \u00e9t\u00e9 pr\u00e9par\u00e9es \u2014 AERIS-10N (Nexus) et AERIS-10E (Extended). Les deux variantes utilisent une fr\u00e9quence de 10,5 GHz et un mode de modulation de fr\u00e9quence lin\u00e9aire d'impulsions (LFM). Les diff\u00e9rences concernent la puissance d'\u00e9mission (1Wx16 et 10Wx16), ainsi que l'utilisation d'un r\u00e9seau d'antennes planes 8\u00d716 et d'un r\u00e9seau d'\u00e9metteurs \u00e0 fente dans un guide d'ondes rempli de di\u00e9lectrique 32\u00d716, offrant une port\u00e9e allant jusqu'\u00e0 3 km et 20 km, respectivement.         <\/p>\n<p>Le syst\u00e8me est modulaire avec des cartes s\u00e9par\u00e9es pour la gestion de l'alimentation, la g\u00e9n\u00e9ration de fr\u00e9quences et les blocs RF. Pour le traitement des signaux, la compression des impulsions, le calcul de la vitesse d'un objet \u00e0 l'aide d'une transformation de Fourier Doppler rapide, l'\u00e9limination des objets fixes (MTI) et le maintien d'un niveau constant de fausses alarmes (CFAR), un FPGA XC7A100T est utilis\u00e9. La gestion et le r\u00e9glage des p\u00e9riph\u00e9riques sont effectu\u00e9s \u00e0 l'aide d'un microcontr\u00f4leur STM32F746xx.    <center><img decoding=\"async\" alt=\"Le radar ouvert AERIS-10, capable de suivre des objets \u00e0 une distance de jusqu&#039;\u00e0 20 km.\" src=\"\/wp-content\/uploads\/2026\/03\/60c7f26f68a98083fc3ba134844a6766.jpg\" style=\"display:block;margin: 0 auto;\" \/><\/center>          <\/p>\n<p>Le r\u00e9glage de la position et de l'orientation en temps r\u00e9el est assur\u00e9 par GPS et des capteurs inertiels (acc\u00e9l\u00e9rom\u00e8tre, gyroscope). Un contr\u00f4le \u00e9lectronique du faisceau de balayage a \u00e9t\u00e9 r\u00e9alis\u00e9 dans une plage de \u00b145\u00b0 en hauteur et en azimut. La rotation de l'antenne \u00e0 360\u00b0 est assur\u00e9e par un moteur pas \u00e0 pas. Il est possible de suivre simultan\u00e9ment le mouvement de plusieurs objets. Pour contr\u00f4ler le radar, visualiser le suivi des objets en mouvement et les associer \u00e0 la carte, une interface graphique a \u00e9t\u00e9 mise en place.     <center><img decoding=\"async\" alt=\"Le radar ouvert AERIS-10, capable de suivre des objets \u00e0 une distance de jusqu&#039;\u00e0 20 km.\" src=\"\/wp-content\/uploads\/2026\/03\/0d6a1d2f7b201fd0cdf1979b1b7e6c9f.png\" style=\"display:block;margin: 0 auto;\" \/><\/center>      <\/p>\n<p>L'assemblage du radar se fait \u00e0 partir d'\u00e9l\u00e9ments standards largement disponibles sur le march\u00e9. Les co\u00fbts des puces et des composants pour fabriquer un radar dans la configuration la plus simple sont estim\u00e9s \u00e0 environ 5000 dollars. En comparaison, le prix des radars commerciaux de m\u00eame cat\u00e9gorie commence \u00e0 250 000 dollars.                 <center><img decoding=\"async\" alt=\"Le radar ouvert AERIS-10, capable de suivre des objets \u00e0 une distance de jusqu&#039;\u00e0 20 km.\" src=\"\/wp-content\/uploads\/2026\/03\/5d499c5938a5412c4a64bb8ec7910b42.jpg\" style=\"display:block;margin: 0 auto;\" \/><\/center>    <center><img decoding=\"async\" alt=\"Le radar ouvert AERIS-10, capable de suivre des objets \u00e0 une distance de jusqu&#039;\u00e0 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 \/>Source : <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 5.0.2 - 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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