{"id":6746,"date":"2023-12-14T19:48:06","date_gmt":"2023-12-14T19:48:06","guid":{"rendered":"https:\/\/www.calian.com\/advanced-technologies\/antennes-passives\/"},"modified":"2024-06-25T17:10:17","modified_gmt":"2024-06-25T17:10:17","slug":"passive-antennas","status":"publish","type":"page","link":"https:\/\/www.calian.com\/advanced-technologies\/fr\/gnss\/applications\/passive-antennas\/","title":{"rendered":"Antennes passives"},"content":{"rendered":"\n<div class=\"tbk-hydrate-component\" data-cid=\"f4ed2afd-4dfd-4f9c-9825-9b699a79d961\" data-component=\"Hero\"><section class=\"calian-hero d-flex h-100 position-relative overflow-hidden nav-indent wp-block-calian-com-components-calian-hero media-position-split has-split-image pb-5 pb-lg-0 overlay-themed\"><div class=\"container\"><div class=\"row\"><div class=\"calian-hero__content d-flex col-lg flex-column pb-3 justify-content-center has-breadcrumbs text-left\"><div class=\"calian-hero__copy-wrapper\"><p class=\"h4 calian-hero__eyebrow text-white\">Quand la pr\u00e9cision compte.<\/p><h1 class=\"calian-hero__heading text-white\">Antennes passives<\/h1><div class=\"calian-hero__text text-white mt-2 mb-4\">Afin de garantir une r\u00e9ception fiable des signaux GNSS pour les v\u00e9hicules d&#8217;urgence et de service stationn\u00e9s \u00e0 l&#8217;int\u00e9rieur, les syst\u00e8mes de r\u00e9p\u00e9teurs GNSS utilisent des antennes passives pour capter et rediffuser les signaux, ce qui permet un fonctionnement instantan\u00e9 du syst\u00e8me de navigation lors des appels d&#8217;urgence.<\/div><a href=\"#anchor-antennas\" class=\"btn btn-light mb-4 mt-3\">Explorer les antennes<\/a><\/div><div class=\"calian-hero__breadcrumbs mt-auto mb-0 pt-lg-4 pt-3 pb-lg-0 pb-md-3 pb-1\"><nav aria-label=\"breadcrumb\" class=\"breadcrumb-container\"><ol class=\"breadcrumb\"><li class=\"breadcrumb-item\"><a href=\"https:\/\/www.calian.com\/fr\/\" class=\"breadcrumb-item-link\">Accueil<\/a><\/li><li class=\"breadcrumb-item\"><a href=\"https:\/\/www.calian.com\/fr\/\" class=\"breadcrumb-item-link\">Unit\u00e9 d&#8217;affaires<\/a><\/li><li class=\"breadcrumb-item\" aria-current=\"page\">Titre de la page<\/li><\/ol><\/nav><\/div><\/div><div class=\"calian-hero__media col-md w-100 h-100 pt-lg-5 mt-lg-3 media-style-split\"><div class=\"media-wrapper ps-lg-5 pb-3 pb-lg-0 ml-auto mr-0 w-100 h-100\"><div class=\"advanced-image w-100 h-100\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/sites.calian.com\/app\/uploads\/sites\/8\/2024\/01\/iStock-1161112242-1024x683.jpeg\" alt=\"\" width=\"1024\" height=\"683\" class=\"calian-hero__image\"\/><\/div><\/div><\/div><\/div><\/div><div class=\"calian-hero__overlay overlay-themed position-absolute w-100 h-100 top-0 start-0 has-image\"><\/div><span><\/span><\/section><\/div>\n\n<div class=\"tbk-hydrate-component\" data-cid=\"044f970d-21c1-453b-9350-4f7ac262eea6\" data-component=\"Spacer\"><div class=\"calian-spacer calian-spacer--large wp-block-calian-com-components-calian-spacer\"><\/div><\/div>\n\n<div class=\"tbk-hydrate-component\" data-cid=\"8590d19d-b786-433c-b742-415d03a92296\" data-component=\"CalianContainer\"><div class=\"calian-container wp-block-calian-com-components-calian-container\"><div>\n<h2 class=\"wp-block-heading\">Un GNSS fiable pour les v\u00e9hicules d&#8217;urgence stationn\u00e9s en int\u00e9rieur<\/h2>\n\n\n\n<p>Les antennes GNSS passives sont utilis\u00e9es pour rediffuser les signaux GNSS. Les v\u00e9hicules d&#8217;urgence et de service sont souvent gar\u00e9s \u00e0 l&#8217;int\u00e9rieur et ne sont pas en mesure de recevoir de mani\u00e8re fiable les signaux GNSS. Pour fournir les signaux GNSS au v\u00e9hicule d&#8217;urgence, les syst\u00e8mes de r\u00e9p\u00e9teurs GNSS placent une antenne \u00e0 l&#8217;ext\u00e9rieur et rediffusent ensuite les signaux GNSS \u00e0 l&#8217;int\u00e9rieur du b\u00e2timent. Ainsi, en cas d&#8217;appel d&#8217;urgence, le syst\u00e8me de navigation est imm\u00e9diatement op\u00e9rationnel et peut guider le v\u00e9hicule jusqu&#8217;\u00e0 l&#8217;endroit sp\u00e9cifi\u00e9.<\/p>\n<\/div><\/div><\/div>\n\n<div class=\"tbk-hydrate-component\" data-cid=\"7839aabd-5285-49e3-95ec-f412f8798581\" data-component=\"Spacer\"><div class=\"calian-spacer wp-block-calian-com-components-calian-spacer\"><\/div><\/div>\n\n<div class=\"tbk-hydrate-component\" data-cid=\"d14f8b26-3ad4-41e0-bca8-18c1a7fa1f68\" data-component=\"AlternatingTextAndImages\"><div class=\"calian-alternating-text-and-images overflow-hidden wp-block-calian-com-components-calian-alternating-text-and-images inverted\"><div class=\"calian-alternating-text-and-images__container container-fluid\"><div class=\"\"><div class=\"row gx-md-6 justify-content-lg-start justify-content-lg-start\"><div class=\"col-12 col-md mb-3\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/sites.calian.com\/app\/uploads\/sites\/8\/2024\/01\/iStock-145997531-1024x683.jpeg\" alt=\"\" width=\"1024\" height=\"683\" class=\"rounded-5 img-fluid w-100 h-250px h-md-373px object-fit-cover\"\/><\/div><div class=\"col-12 col-md\"><h3>Les principales caract\u00e9ristiques sont les suivantes :<\/h3><div class=\"calian-alternating-text-and-images__text mb-3\"><ul>\n  <li>Couverture multi-constellations pour maximiser le nombre d&#8217;observations disponibles pour l&#8217;estimation de la position et du temps (GPS, QZSS, GLONASS, Galileo et BeiDou)<\/li>\n  <li>Prise en charge multi-signaux et multi-bandes<\/li>\n  <li>Large plage de tension pour une compatibilit\u00e9 \u00e9tendue avec les r\u00e9cepteurs<\/li>\n  <li>Forte immunit\u00e9 aux d\u00e9charges \u00e9lectrostatiques<\/li>\n  <li>Construction robuste du bo\u00eetier<\/li>\n<\/ul><\/div><div class=\"calian-alternating-text-and-images__ctas mb-3 d-flex flex-wrap gap-3\"><\/div><\/div><\/div><\/div><\/div><\/div><\/div>\n\n<div class=\"tbk-hydrate-component\" data-cid=\"9e47218d-f568-4831-891c-4cfd6ade8645\" data-component=\"Spacer\"><div id=\"anchor-antennas\" class=\"calian-spacer calian-spacer--large wp-block-calian-com-components-calian-spacer\"><\/div><\/div>\n\n<div class=\"tbk-hydrate-component\" data-cid=\"d9f95f91-8844-49f9-9b81-d9de15d3ff69\" data-component=\"CalianContainer\"><div class=\"calian-container wp-block-calian-com-components-calian-container\"><div>\n<h2 class=\"wp-block-heading\" id=\"antennas\">Antennes passives<\/h2>\n\n\n\n<div class=\"tbk-hydrate-component\" data-cid=\"eb6924e9-a9d3-4add-b62d-91783923f97c\" data-component=\"Spacer\"><div class=\"calian-spacer calian-spacer--small wp-block-calian-com-components-calian-spacer\"><\/div><\/div>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<h3 class=\"wp-block-heading\">Bande unique<\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td><a href=\"https:\/\/www.calian.com\/advanced-technologies\/fr\/gnss_product\/tw2643a-antenne-gnss-simple-bande-avec-receive-only-iridium\/\">TW2643A<\/a><\/td><td><a href=\"https:\/\/www.calian.com\/advanced-technologies\/fr\/gnss_product\/tw3400p-antenne-gnss-passive-monobande\/\">TW3400P<\/a><\/td><td><a href=\"https:\/\/www.calian.com\/advanced-technologies\/fr\/gnss_product\/tw3710p-antenne-gnss-passive-monobande\/\">TW3710P<\/a><\/td><\/tr><\/tbody><\/table><\/figure>\n<\/div>\n<\/div>\n\n\n\n<div class=\"tbk-hydrate-component\" data-cid=\"eb6924e9-a9d3-4add-b62d-91783923f97c\" data-component=\"Spacer\"><div class=\"calian-spacer calian-spacer--small wp-block-calian-com-components-calian-spacer\"><\/div><\/div>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<h3 class=\"wp-block-heading\">Triple bande<\/h3>\n\n\n\n<p><span style=\"color: rgb(49, 50, 52); font-family: \" source=\"\" sans=\"\" pro=\"\" helvetica=\"\" verdana=\"\" sans-serif=\"\" letter-spacing:=\"\" normal=\"\" white-space-collapse:=\"\" collapse=\"\">Log\u00e9e<\/span>, <strong style=\"margin: 0px; padding: 0px; border: 0px; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-variant-alternates: inherit; font-variant-position: inherit; font-stretch: inherit; font-size: 16px; line-height: inherit; font-family: \" source=\"\" sans=\"\" pro=\"\" helvetica=\"\" verdana=\"\" sans-serif=\"\" font-optical-sizing:=\"\" inherit=\"\" font-kerning:=\"\" font-feature-settings:=\"\" font-variation-settings:=\"\" vertical-align:=\"\" baseline=\"\" color:=\"\" rgb=\"\" letter-spacing:=\"\" normal=\"\" white-space-collapse:=\"\" collapse=\"\">int\u00e9gr\u00e9e<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td><a href=\"https:\/\/www.calian.com\/advanced-technologies\/fr\/gnss_product\/tw7900p-antenne-gnss-passive-triple-bande-avec-bande-l\/\">TW7900P<\/a><\/td><td><strong><a href=\"https:\/\/www.calian.com\/advanced-technologies\/fr\/gnss_product\/tw3967p-antenne-gnss-passive-integree-a-triple-bande-avec-bande-l\/\">TW3967P<\/a><\/strong><\/td><\/tr><\/tbody><\/table><\/figure>\n<\/div>\n<\/div>\n\n\n\n<div class=\"tbk-hydrate-component\" data-cid=\"eb6924e9-a9d3-4add-b62d-91783923f97c\" data-component=\"Spacer\"><div class=\"calian-spacer calian-spacer--small wp-block-calian-com-components-calian-spacer\"><\/div><\/div>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<h3 class=\"wp-block-heading\">Iridium<\/h3>\n\n\n\n<p><span style=\"color: rgb(49, 50, 52); font-family: \" source=\"\" sans=\"\" pro=\"\" helvetica=\"\" verdana=\"\" sans-serif=\"\" letter-spacing:=\"\" normal=\"\" white-space-collapse:=\"\" collapse=\"\">Log\u00e9e<\/span>, <strong style=\"margin: 0px; padding: 0px; border: 0px; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-variant-alternates: inherit; font-variant-position: inherit; font-stretch: inherit; font-size: 16px; line-height: inherit; font-family: \" source=\"\" sans=\"\" pro=\"\" helvetica=\"\" verdana=\"\" sans-serif=\"\" font-optical-sizing:=\"\" inherit=\"\" font-kerning:=\"\" font-feature-settings:=\"\" font-variation-settings:=\"\" vertical-align:=\"\" baseline=\"\" color:=\"\" rgb=\"\" letter-spacing:=\"\" normal=\"\" white-space-collapse:=\"\" collapse=\"\">int\u00e9gr\u00e9e<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td><strong><a href=\"https:\/\/www.calian.com\/advanced-technologies\/fr\/gnss_product\/tw1600-accutenna-r-antenne-iridium-embarquee\/\">TW1600<\/a><\/strong><\/td><td><a href=\"https:\/\/www.calian.com\/advanced-technologies\/fr\/gnss_product\/tw2600-antenne-iridium\/\">TW2600<\/a><\/td><td><strong><a href=\"https:\/\/www.calian.com\/advanced-technologies\/fr\/gnss_product\/tw2605-antenne-iridium-embedded\/\">TW2605<\/a><\/strong><\/td><td><a href=\"https:\/\/www.calian.com\/advanced-technologies\/fr\/gnss_product\/tw3600-antenne-iridium\/\">TW3600<\/a><\/td><td><a href=\"https:\/\/www.calian.com\/advanced-technologies\/fr\/gnss_product\/tw4600-antenne-iridium\/\">TW4600<\/a><\/td><td><a href=\"https:\/\/www.calian.com\/advanced-technologies\/fr\/gnss_product\/hc600-antenne-passive-iridium-helicoidale\/\">HC600<\/a><\/td><td><strong><a href=\"https:\/\/www.calian.com\/advanced-technologies\/fr\/gnss_product\/hc600e-antenne-helicoidale-iridium-embedded\/\">HC600E<\/a><\/strong><\/td><\/tr><\/tbody><\/table><\/figure>\n<\/div>\n<\/div>\n<\/div><\/div><\/div>\n\n<div class=\"tbk-hydrate-component\" data-cid=\"cb246eb3-07bb-4524-b70f-7284146c9420\" data-component=\"Spacer\"><div class=\"calian-spacer wp-block-calian-com-components-calian-spacer\"><\/div><\/div>\n\n<div class=\"tbk-hydrate-component\" data-cid=\"b3739ad3-7800-495f-8e6b-aafa11fa3036\" data-component=\"CTABar\"><div class=\"calian-cta-bar theme-dark wp-block-calian-com-components-calian-cta-bar\"><div class=\"calian-cta-bar__container container-fluid\"><div class=\"calian-cta-bar__horizontal container-fluid\"><div class=\"row\"><div class=\"calian-cta-bar__horizontal--left col-12 col-lg-3 col-xl-2\"><div class=\"calian-cta-bar__horizontal--logo\"><img decoding=\"async\" src=\"https:\/\/sites.calian.com\/app\/uploads\/sites\/8\/2026\/01\/2026-Logo-Calian-EN-RGB-DIGITAL-knock-out.svg\" alt=\"Logo Calian\" class=\"w-100 h-auto\"\/><\/div><\/div><div class=\"calian-cta-bar__horizontal--center col-12 col-lg-6 col-xl-7\"><div class=\"calian-cta-bar__horizontal--text\"><p>Vous commencez \u00e0 choisir votre antenne? Notre guide peut vous aider \u00e0 simplifier votre choix.<\/p><\/div><\/div><div class=\"calian-cta-bar__horizontal--right col-12 col-lg-3 col-xl-3\"><div class=\"calian-cta-bar__horizontal--button\"><a href=\"https:\/\/www.calian.com\/advanced-technologies\/fr\/gnss\/support-dinformation\/guide-de-selection-des-antennes\/\" class=\"btn\">Guide de s\u00e9lection des antennes<\/a><\/div><\/div><\/div><\/div><\/div><\/div><\/div>\n\n<div class=\"tbk-hydrate-component\" data-cid=\"044f970d-21c1-453b-9350-4f7ac262eea6\" data-component=\"Spacer\"><div class=\"calian-spacer calian-spacer--large wp-block-calian-com-components-calian-spacer\"><\/div><\/div>\n<!-- wp:block null -->\n<div class=\"wp-block-group\">\n<div class=\"tbk-hydrate-component\" data-cid=\"93d8cec7-391d-4c2b-8789-54183cf429db\" data-component=\"Spacer\"><div class=\"calian-spacer calian-spacer--medium wp-block-calian-com-components-calian-spacer\"><\/div><\/div>\n<\/div>\n<!-- \/wp:block -->","protected":false},"excerpt":{"rendered":"<p class=\"h4 calian-hero__eyebrow text-white\"> Quand la pr\u00e9cision compte. <\/p>\n<p> Antennes passives Afin de garantir une r\u00e9ception fiable des signaux GNSS pour les v\u00e9hicules d&#8217;urgence et de service stationn\u00e9s \u00e0 l&#8217;int\u00e9rieur, les syst\u00e8mes de r\u00e9p\u00e9teurs GNSS utilisent des antennes passives pour capter et rediffuser les signaux, ce qui permet un fonctionnement instantan\u00e9 du syst\u00e8me de navigation lors des appels d&#8217;urgence. <a &hellip;\n<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":7981,"menu_order":136,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"content-type":"","footnotes":""},"solution":[],"industry":[],"type_classification":[],"class_list":["post-6746","page","type-page","status-publish","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.4 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Antennes passives - Space | Calian<\/title>\n<meta name=\"description\" content=\"Les antennes GNSS passives de Calian assurent une r\u00e9ception fiable des signaux pour les v\u00e9hicules d&#039;urgence \u00e0 l&#039;int\u00e9rieur, permettant une navigation instantan\u00e9e.\" \/>\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.calian.com\/advanced-technologies\/fr\/gnss\/applications\/passive-antennas\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Antennes passives - Space | Calian\" \/>\n<meta property=\"og:description\" content=\"Les antennes GNSS passives de Calian assurent une r\u00e9ception fiable des signaux pour les v\u00e9hicules d&#039;urgence \u00e0 l&#039;int\u00e9rieur, permettant une navigation instantan\u00e9e.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.calian.com\/advanced-technologies\/fr\/gnss\/applications\/passive-antennas\/\" \/>\n<meta property=\"og:site_name\" content=\"Calian Space (GNSS)\" \/>\n<meta property=\"article:modified_time\" content=\"2024-06-25T17:10:17+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/sites.calian.com\/app\/uploads\/sites\/8\/2024\/01\/iStock-1161112242-1024x683.jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.calian.com\/advanced-technologies\/fr\/gnss\/applications\/passive-antennas\/\",\"url\":\"https:\/\/www.calian.com\/advanced-technologies\/fr\/gnss\/applications\/passive-antennas\/\",\"name\":\"Antennes passives - 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