{"id":234656,"date":"2015-10-27T23:00:00","date_gmt":"2015-10-27T23:00:00","guid":{"rendered":"https:\/\/eenewseurope.artwhere.co\/melangeur-pour-equipements-et-systemes-de-communications-sans-fil\/"},"modified":"2015-10-27T23:00:00","modified_gmt":"2015-10-27T23:00:00","slug":"melangeur-pour-equipements-et-systemes-de-communications-sans-fil","status":"publish","type":"post","link":"https:\/\/www.ecinews.fr\/fr\/melangeur-pour-equipements-et-systemes-de-communications-sans-fil\/","title":{"rendered":"M\u00e9langeur pour \u00e9quipements et syst\u00e8mes de communications sans fil"},"content":{"rendered":"<p>La technologie des ondes millim&eacute;triques est couramment utilis&eacute;e dans de nombreuses applications sans fil large bande mais ce produit sera bien accueilli plus particuli&egrave;rement par les fabricants de radar automobile et les fournisseurs de Backhaul des r&eacute;seaux sans fil.<br \/>\nLes radars anticollision automobiles &agrave; haute r&eacute;solution travaillent &agrave; des fr&eacute;quences de 77\/79 GHz pour d&eacute;tecter des objets tels que des pi&eacute;tons, rendant vitales les capacit&eacute;s de mesure des fr&eacute;quences millim&eacute;triques. Les m&eacute;thodes de mesures pr&eacute;c&eacute;demment utilis&eacute;es souffraient malheureusement de fortes pertes de conversion ainsi que de l&rsquo;apparition de signaux fant&ocirc;mes inexistants (r&eacute;ponses image), probl&egrave;mes d&eacute;sormais r&eacute;solus avec cet appareil.<br \/>\nAfin de r&eacute;pondre aux demandes de rapidit&eacute; et de capacit&eacute;s plus &eacute;lev&eacute;es des communications, les fabricants de Backhaul des r&eacute;seaux sans fil envisagent de relier au r&eacute;seau c&oelig;ur un nombre croissant de petites stations de base cellulaire (Small Cells), en utilisant les signaux de la bande E de 60 &agrave; 90 GHz. Les sp&eacute;cifications tr&egrave;s &eacute;troites d&rsquo;&eacute;missions spectrales dans ces bandes exigent l&rsquo;emploi d&rsquo;&eacute;quipements de mesure de tr&egrave;s haute performance avec une largeur de bande &eacute;lev&eacute;e et la meilleure sensibilit&eacute; possible.<br \/>\nL&rsquo;association du m&eacute;langeur MA2808A avec l&rsquo;analyseur MS2830A dans les configurations 26,5\/43 GHz (mod&egrave;les MS2830A-044\/045) facilitera le d&eacute;veloppement et la production d&rsquo;&eacute;quipements pour les industries du Backhaul des r&eacute;seaux sans fil en bande E et des radars automobiles &agrave; onde continue (FMCW).<br \/>\nL&rsquo;analyseur de signaux est un appareil de test de pr&eacute;cision con&ccedil;u pour d&eacute;velopper et fabriquer divers &eacute;quipements et syst&egrave;mes de communications sans fil. L&rsquo;ajout de ce m&eacute;langeur en guide d&rsquo;onde de haute performance, d&rsquo;utilisation ais&eacute;e, simple &agrave; configurer et b&eacute;n&eacute;ficiant d&rsquo;une sensibilit&eacute; &eacute;lev&eacute;e, r&eacute;sout la probl&eacute;matique de pouvoir r&eacute;aliser des mesures sur des signaux millim&eacute;triques large bande et sans fil avec une excellente pr&eacute;cision.<\/p>\n<\/p>\n<p><a href=\"http:\/\/www.anritsu.com\/en-GB\/home.aspx\" target=\"_blank\" title=\"www.anritsu.com\" rel=\"noopener\">www.anritsu.com<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Fonctionnant en mode fondamental, le m\u00e9langeur haute performance MA2808A d&rsquo;Anritsu est une option de mesure de fr\u00e9quences millim\u00e9triques pour son analyseur de spectre et de signaux MS2830A. Couvrant les fr\u00e9quences de 60 \u00e0 90 GHz, ce m\u00e9langeur combine une performance extr\u00eame en termes de sensibilit\u00e9 avec une large plage de mesure tout en conservant une facilit\u00e9 de configuration.<\/p>\n","protected":false},"author":22,"featured_media":234657,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[881],"tags":[],"domains":[47],"ppma_author":[1149],"class_list":["post-234656","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-nouveaux-produits","domains-electronique-eci"],"acf":[],"yoast_head":"<title>M\u00e9langeur pour \u00e9quipements et syst\u00e8mes de communications san...<\/title>\n<meta name=\"description\" content=\"Fonctionnant en mode fondamental, le m\u00e9langeur haute performance MA2808A d&#039;Anritsu est une option de mesure de fr\u00e9quences millim\u00e9triques pour son...\" \/>\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\/234656\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"M\u00e9langeur pour \u00e9quipements et syst\u00e8mes de communications sans fil\" \/>\n<meta property=\"og:description\" content=\"Fonctionnant en mode fondamental, le m\u00e9langeur haute performance MA2808A d&#039;Anritsu est une option de mesure de fr\u00e9quences millim\u00e9triques pour son analyseur de spectre et de signaux MS2830A. Couvrant les fr\u00e9quences de 60 \u00e0 90 GHz, ce m\u00e9langeur combine une performance extr\u00eame en termes de sensibilit\u00e9 avec une large plage de mesure tout en conservant une facilit\u00e9 de configuration.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.ecinews.fr\/fr\/wp-json\/wp\/v2\/posts\/234656\/\" \/>\n<meta property=\"og:site_name\" content=\"EENewsEurope\" \/>\n<meta property=\"article:published_time\" content=\"2015-10-27T23:00:00+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.ecinews.fr\/wp-content\/uploads\/import\/default\/files\/import\/eci7461_anritsu_anr029-ma2808a-ms2830a_r.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1556\" \/>\n\t<meta property=\"og:image:height\" content=\"1073\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"eeNews Europe\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written 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