{"id":139398,"date":"2017-11-08T01:31:44","date_gmt":"2017-11-08T01:31:44","guid":{"rendered":"https:\/\/\/simulateur-gnss-haut-de-gamme-generant-des-scenarios-de-test-tres-realistes%e2%80%a8\/"},"modified":"2017-11-08T01:31:44","modified_gmt":"2017-11-08T01:31:44","slug":"simulateur-gnss-haut-de-gamme-generant-des-scenarios-de-test-tres-realistes%e2%80%a8","status":"publish","type":"post","link":"https:\/\/www.ecinews.fr\/fr\/simulateur-gnss-haut-de-gamme-generant-des-scenarios-de-test-tres-realistes%e2%80%a8\/","title":{"rendered":"Simulateur GNSS haut de gamme g\u00e9n\u00e9rant des sc\u00e9narios de test tr\u00e8s r\u00e9alistes\u2028"},"content":{"rendered":"<p>Il s&rsquo;agit du seul appareil sur le march\u00e9 qui peut simuler un environnement d&rsquo;interf\u00e9rences complexe en interne, parall\u00e8lement aux signaux GNSS. Avec le R&amp;S SMW200A, Rohde &amp; Schwarz inaugure une nouvelle \u00e8re pour la simulation GNSS.<br \/>\nAujourd&rsquo;hui, de plus en plus de r\u00e9cepteurs GNSS permettent de traiter les signaux de divers syst\u00e8mes de navigation tels que GPS, Glonass, Galileo ou BeiDou dans plusieurs bandes de fr\u00e9quences \u2013 et dans certains cas avec plusieurs antennes en parall\u00e8le \u2013 afin d&rsquo;am\u00e9liorer la pr\u00e9cision du positionnement. La pr\u00e9cision peut \u00eatre encore plus am\u00e9lior\u00e9e avec les techniques de GNSS diff\u00e9rentiel (DGNSS). Ces techniques sont utilis\u00e9es dans des applications telles que la conduite autonome, et sont indispensables pour le positionnement pr\u00e9cis et fiable des avions lors des phases d&rsquo;atterrissage. Les r\u00e9cepteurs GNSS utilis\u00e9s dans ces applications doivent passer des tests approfondis avant leur d\u00e9ploiement au sein des v\u00e9hicules ou des avions.<\/p>\n<p><b>Pour des sc\u00e9narios de test tr\u00e8s r\u00e9alistes, avec des interf\u00e9rences complexes<\/b><br \/>\nLe nouveau simulateur GNSS R&amp;S SMW200A offre maintenant une solution de test innovante pour la g\u00e9n\u00e9ration simplifi\u00e9e de sc\u00e9narios de test tr\u00e8s r\u00e9alistes et complexes, et cela pour un large panel d&rsquo;applications GNSS. Afin de tester des syst\u00e8mes multi-fr\u00e9quences et multi-antennes, les utilisateurs ont maintenant acc\u00e8s \u00e0 72 canaux GNSS qui peuvent \u00eatre attribu\u00e9s sur quatre sorties RF. Le R&amp;S SMW200A peut g\u00e9n\u00e9rer des signaux QZSS et SBAS, ainsi que des signaux GPS, Glonass, Galileo et BeiDou. Cette solution permet aux utilisateurs de v\u00e9rifier rapidement et simplement la pr\u00e9cision de la position relative \u00e0 leurs r\u00e9cepteurs dans des conditions r\u00e9elles.<br \/>\nLe R&amp;S SMW200A est le premier et unique simulateur GNSS haut de gamme du march\u00e9 \u00e0 avoir un g\u00e9n\u00e9rateur de bruit interne, et \u00e0 pouvoir g\u00e9n\u00e9rer des sc\u00e9narios d&rsquo;interf\u00e9rences complexes avec plusieurs perturbateurs. Tous les signaux (GNSS, bruits et interf\u00e9rences) sont g\u00e9n\u00e9r\u00e9s directement par l&rsquo;appareil. Aucune source de signaux suppl\u00e9mentaire n&rsquo;est n\u00e9cessaire pour la g\u00e9n\u00e9ration externe d&rsquo;interf\u00e9rences, simplifiant consid\u00e9rablement les configurations de tests.<\/p>\n<p><b>Simple d&rsquo;utilisation et \u00e0 l&rsquo;\u00e9preuve du temps<\/b><br \/>\nAucun ordinateur externe n&rsquo;est n\u00e9cessaire pour configurer et utiliser le R&amp;S SMW200A. L&rsquo;interface utilisateur graphique intuitive int\u00e9gr\u00e9e permet aux utilisateurs de g\u00e9n\u00e9rer des sc\u00e9narios GNSS rapidement et simplement. Gr\u00e2ce \u00e0 la multitude d&rsquo;options disponibles pour l&rsquo;appareil, la solution peut \u00eatre adapt\u00e9e de mani\u00e8re optimale en fonction des besoins de chaque utilisateur. Le R&amp;S SMW200A est une plate-forme \u00e9volutive, \u00e0 l&rsquo;\u00e9preuve du temps, qui est pr\u00eate pour supporter les besoins de test futurs.&nbsp;<\/p>\n<p><a href=\"https:\/\/www.rohde-schwarz.com\/fr\/de-detection-superieures\/communications-sans-fil\/positionnement-et-navigation\/gnss-test-solutions\/vue-d-ensemble_231526.html?ls_id=2829&amp;WT.mc_id=www.rohde-schwarz.com\/ad\/press\/gnss-solutions\">www.rohde-schwarz.com\/ad\/press\/gnss-solutions<\/a><br \/>\n&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Le simulateur GNSS R&amp;S SMW200A apporte une nouvelle solution haut de gamme \u00e0 la panoplie de simulateurs de syst\u00e8mes de navigation satellite Rohde &amp; Schwarz. Il peut poss\u00e9der jusqu&rsquo;\u00e0 quatre sorties RF et permet de simuler des signaux GNSS simultan\u00e9ment, sur des bandes de fr\u00e9quences diff\u00e9rentes pour antennes multiples. <\/p>\n","protected":false},"author":9,"featured_media":139399,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[881],"tags":[],"domains":[47],"ppma_author":[1141],"class_list":["post-139398","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-nouveaux-produits","domains-electronique-eci"],"acf":[],"yoast_head":"<title>Simulateur GNSS haut de gamme g\u00e9n\u00e9rant des sc\u00e9narios de test...<\/title>\n<meta name=\"description\" content=\"Le simulateur GNSS R&amp;S SMW200A apporte une nouvelle solution haut de gamme \u00e0 la panoplie de simulateurs de syst\u00e8mes de navigation satellite Rohde &amp;...\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.ecinews.fr\/fr\/wp-json\/wp\/v2\/posts\/139398\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Simulateur GNSS haut de gamme g\u00e9n\u00e9rant des sc\u00e9narios de test tr\u00e8s r\u00e9alistes\u2028\" \/>\n<meta property=\"og:description\" content=\"Le simulateur GNSS R&amp;S SMW200A apporte une nouvelle solution haut de gamme \u00e0 la panoplie de simulateurs de syst\u00e8mes de navigation satellite Rohde &amp; Schwarz. Il peut poss\u00e9der jusqu&#039;\u00e0 quatre sorties RF et permet de simuler des signaux GNSS simultan\u00e9ment, sur des bandes de fr\u00e9quences diff\u00e9rentes pour antennes multiples.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.ecinews.fr\/fr\/wp-json\/wp\/v2\/posts\/139398\/\" \/>\n<meta property=\"og:site_name\" content=\"EENewsEurope\" \/>\n<meta property=\"article:published_time\" content=\"2017-11-08T01:31:44+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/cdn.eenewseurope.com\/wp-content\/uploads\/import\/default\/files\/sites\/default\/files\/images\/eci5991_rohde_schwarz.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1890\" \/>\n\t<meta property=\"og:image:height\" content=\"1225\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Alain Dieul\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta 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