{"id":4381,"date":"2026-05-21T06:48:38","date_gmt":"2026-05-21T06:48:38","guid":{"rendered":"https:\/\/stardl.com\/?post_type=product&#038;p=4381"},"modified":"2026-06-04T07:28:57","modified_gmt":"2026-06-04T07:28:57","slug":"antenne-a-reseau-phase-a-film-mince-a-dielectrique-aerien-et-a-ouverture-partagee-fonctionnant-dans-la-bande-ku","status":"publish","type":"product","link":"https:\/\/stardl.com\/fr\/product\/ku-band-shared-aperture-air-dielectric-thin-film-phased-array-antenna\/","title":{"rendered":"Antenne \u00e0 r\u00e9seau phas\u00e9 \u00e0 couche mince di\u00e9lectrique a\u00e9rienne \u00e0 ouverture partag\u00e9e en bande Ku"},"content":{"rendered":"<div data-elementor-type=\"product-post\" data-elementor-id=\"4381\" class=\"elementor elementor-4381\" data-elementor-post-type=\"product\">\n\t\t\t\t<div class=\"elementor-element elementor-element-3d92fdf e-flex e-con-boxed e-con e-parent\" data-id=\"3d92fdf\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-d543b07 elementor-widget elementor-widget-heading\" data-id=\"d543b07\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Pr\u00e9sentation du produit<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2370e65 elementor-widget elementor-widget-text-editor\" data-id=\"2370e65\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\tCette antenne \u00e0 r\u00e9seau phas\u00e9 \u00e0 couche mince di\u00e9lectrique a\u00e9rienne \u00e0 ouverture partag\u00e9e en bande Ku a \u00e9t\u00e9 d\u00e9velopp\u00e9e par Stardl sur la base d'une plateforme avanc\u00e9e de r\u00e9seau phas\u00e9 dot\u00e9e d'un contr\u00f4le de formation de faisceau en temps r\u00e9el bas\u00e9 sur un FPGA. Le syst\u00e8me int\u00e8gre un rad\u00f4me, des \u00e9l\u00e9ments d\u2019antenne \u00e0 couche mince, une structure de support a\u00e9rienne, un circuit imprim\u00e9 RF et une cavit\u00e9 arri\u00e8re au sein d\u2019une architecture extr\u00eamement compacte.\n\nL\u2019amplitude et la phase de chaque \u00e9l\u00e9ment d\u2019antenne sont contr\u00f4l\u00e9es de mani\u00e8re dynamique afin de permettre un orientement du faisceau en temps r\u00e9el et un suivi stable des satellites, ce qui la rend adapt\u00e9e aux terminaux SATCOM mobiles l\u00e9gers.\n\nL\u2019architecture \u00e0 ouverture commune pour l\u2019\u00e9mission et la r\u00e9ception r\u00e9duit consid\u00e9rablement la taille du syst\u00e8me tout en conservant un rendement RF \u00e9lev\u00e9 et une grande capacit\u00e9 d\u2019int\u00e9gration.\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-62f530e elementor-widget elementor-widget-heading\" data-id=\"62f530e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Caract\u00e9ristiques techniques principales<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-282ac5a elementor-widget elementor-widget-text-editor\" data-id=\"282ac5a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"fsw-sct-card\">\n<div class=\"fsw-sct-table-wrapper\">\n<table class=\"fsw-sct-spec-table\">\n    <tbody>\n        <tr>\n            <td>Mode \u00e9metteur-r\u00e9cepteur<\/td>\n            <td>Transmettre<\/td>\n            <td>Recevoir<\/td>\n        <\/tr>\n        <tr>\n            <td>Plage de fr\u00e9quences de fonctionnement<\/td>\n            <td>14~14,5 GHz<\/td>\n            <td>10,7~12,7 GHz<\/td>\n        <\/tr>\n        <tr>\n            <td>Puissance rayonn\u00e9e \u00e9quivalente (EIRP) d'\u00e9mission<\/td>\n            <td>41 dBW<\/td>\n            <td>\/<\/td>\n        <\/tr>\n        <tr>\n            <td>R\u00e9ception G\/T \u00e0 0\u00b0<\/td>\n            <td>\/<\/td>\n            <td>7,5 dB\/K<\/td>\n        <\/tr>\n        <tr>\n            <td>Polarisation<\/td>\n            <td>LHCP (polarisation circulaire gauche)<\/td>\n            <td>RHCP (polarisation circulaire \u00e0 droite)<\/td>\n        <\/tr>\n        <tr>\n            <td>Angle de travail<\/td>\n            <td colspan=\"2\">Azimut : 0\u00b0 \u00e0 360\u00b0, angle hors axe : \u00b165\u00b0<\/td>\n        <\/tr>\n        <tr>\n            <td>Alimentation en courant continu<\/td>\n            <td colspan=\"2\">12 V CC<\/td>\n        <\/tr>\n        <tr>\n            <td>Dimensions de l'antenne<\/td>\n            <td colspan=\"2\">\u2264 435 mm \u00d7 385 mm \u00d7 15 mm<\/td>\n        <\/tr>\n        <tr>\n            <td>Poids de l'antenne<\/td>\n            <td colspan=\"2\">\u2264 2,5 kg<\/td>\n        <\/tr>\n    <\/tbody>\n<\/table>\n<\/div>\n<\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-cc80459 elementor-align-center elementor-widget elementor-widget-button\" data-id=\"cc80459\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"#elementor-action%3Aaction%3Dpopup%3Aopen%26settings%3DeyJpZCI6IjQyNzAiLCJ0b2dnbGUiOmZhbHNlfQ%3D%3D\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Acc\u00e9der \u00e0 l'ensemble des indicateurs<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9168178 elementor-widget elementor-widget-heading\" data-id=\"9168178\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">FAQ<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-85716cc elementor-widget elementor-widget-text-editor\" data-id=\"85716cc\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<dl>\n\n<dt>Quel est le principal avantage d'une antenne \u00e0 ouverture partag\u00e9e ?<\/dt>\n<dd>\nUne conception \u00e0 ouverture partag\u00e9e permet aux fonctions d'\u00e9mission et de r\u00e9ception de fonctionner sur la m\u00eame surface d'antenne, ce qui r\u00e9duit l'encombrement global du syst\u00e8me tout en garantissant des performances RF stables et un contr\u00f4le efficace du faisceau.\n<\/dd>\n\n<dt>En quoi la technologie de formation de faisceaux par FPGA de Stardl am\u00e9liore-t-elle les performances ?<\/dt>\n<dd>\nLa technologie de formation de faisceaux bas\u00e9e sur un FPGA de Stardl permet de contr\u00f4ler en temps r\u00e9el l'amplitude et la phase de chaque \u00e9l\u00e9ment d'antenne, garantissant ainsi un orientement rapide du faisceau et un suivi stable du satellite dans des environnements mobiles.\n<\/dd>\n\n<dt>Pourquoi recourir \u00e0 la technologie des couches minces \u00e0 di\u00e9lectrique \u00e0 air ?<\/dt>\n<dd>\nLes structures \u00e0 di\u00e9lectrique \u00e0 air r\u00e9duisent les pertes de signal RF et am\u00e9liorent le rendement des antennes par rapport aux mat\u00e9riaux di\u00e9lectriques classiques, ce qui rend le syst\u00e8me plus l\u00e9ger et mieux adapt\u00e9 aux terminaux SATCOM compacts.\n<\/dd>\n\n<dt>\u00c0 quelles applications cette antenne est-elle destin\u00e9e ?<\/dt>\n<dd>\nIl est con\u00e7u pour les terminaux satellites portables, les syst\u00e8mes SATCOM embarqu\u00e9s dans des v\u00e9hicules et les plateformes de communication mobiles l\u00e9g\u00e8res n\u00e9cessitant une connectivit\u00e9 hautement performante en bande Ku.\n<\/dd>\n\n<dt>Cette antenne peut-elle \u00eatre int\u00e9gr\u00e9e \u00e0 des syst\u00e8mes plus vastes ?<\/dt>\n<dd>\nOui. Son architecture modulaire permet son int\u00e9gration dans des syst\u00e8mes \u00e0 r\u00e9seau phas\u00e9 de plus grande envergure ou son d\u00e9ploiement en tant que module d'antenne compact autonome.\n<\/dd>\n\n<\/dl>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-b940566 e-flex e-con-boxed e-con e-parent\" data-id=\"b940566\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-190babb elementor-widget elementor-widget-heading\" data-id=\"190babb\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Produits associ\u00e9s<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4c32ee1 premium-woo-product-align-center premium-qv-hidden-yes elementor-widget elementor-widget-premium-woo-products\" data-id=\"4c32ee1\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"premium-woo-products.grid-1\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"premium-woocommerce premium-woo-products-grid premium-woo-skin-grid-1 premium-woo-query-custom\" data-page-id=\"4381\" data-skin=\"grid_1\" data-quick-view=\"\"><div class=\"premium-woo-products-inner premium-woo-product__hover-swap\"><ul class=\"products columns-4\">\n\n<li class=\"post-4511 product first instock shipping-taxable product-type-simple\">\n\t\t<div class=\"premium-woo-product-wrapper premium-con-lq__none\">\n\t\t<div class=\"premium-woo-product-thumbnail\"><a href=\"https:\/\/stardl.com\/fr\/product\/stardl-a-series-low-altitude-surveillance-radar\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\"><img decoding=\"async\" src=\"https:\/\/stardl.com\/wp-content\/uploads\/2026\/05\/stardl-a-series-low-altitude-surveillance-radar1.jpg\" alt=\"stardl : une s\u00e9rie de radars de surveillance \u00e0 basse altitude\"><\/a><\/div><div class=\"premium-woo-products-details-wrap\"><a href=\"https:\/\/stardl.com\/fr\/product\/stardl-a-series-low-altitude-surveillance-radar\/\" class=\"premium-woo-product__link\"><h2 class=\"woocommerce-loop-product__title\">Radar de surveillance \u00e0 basse altitude StarDL s\u00e9rie A 10 (SDL-A10)<\/h2><\/a>\t\t\t<span class=\"premium-woo-product-category\">\n\t\t\t\tRadar\t\t\t<\/span>\n\t\t\t<\/div>\t<\/div>\n<\/li>\n\n<li class=\"post-4491 product  instock shipping-taxable product-type-simple\">\n\t\t<div class=\"premium-woo-product-wrapper premium-con-lq__none\">\n\t\t<div class=\"premium-woo-product-thumbnail\"><a href=\"https:\/\/stardl.com\/fr\/product\/x-band-8-km-low-altitude-surveillance-radar\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\"><img decoding=\"async\" src=\"https:\/\/stardl.com\/wp-content\/uploads\/2026\/05\/x-band-8-km-low-altitude-surveillance-radar.jpg\" alt=\"Radar de surveillance \u00e0 basse altitude d&#039;une port\u00e9e de 8 km\"><\/a><\/div><div class=\"premium-woo-products-details-wrap\"><a href=\"https:\/\/stardl.com\/fr\/product\/x-band-8-km-low-altitude-surveillance-radar\/\" class=\"premium-woo-product__link\"><h2 class=\"woocommerce-loop-product__title\">Radar de surveillance \u00e0 basse altitude de 8 km en bande X<\/h2><\/a>\t\t\t<span class=\"premium-woo-product-category\">\n\t\t\t\tSyst\u00e8mes de lutte contre les drones\t\t\t<\/span>\n\t\t\t<\/div>\t<\/div>\n<\/li>\n\n<li class=\"post-4397 product  instock shipping-taxable product-type-simple\">\n\t\t<div class=\"premium-woo-product-wrapper premium-con-lq__none\">\n\t\t<div class=\"premium-woo-product-thumbnail\"><a href=\"https:\/\/stardl.com\/fr\/product\/ka-band-1024-element-receive-phased-array-subarray-module\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\"><img decoding=\"async\" src=\"https:\/\/stardl.com\/wp-content\/uploads\/2026\/05\/ka-phased-array-1024-element-subarray.jpg\" alt=\"sous-r\u00e9seau \u00e0 r\u00e9seau phas\u00e9 de 1 024 \u00e9l\u00e9ments\"><\/a><\/div><div class=\"premium-woo-products-details-wrap\"><a href=\"https:\/\/stardl.com\/fr\/product\/ka-band-1024-element-receive-phased-array-subarray-module\/\" class=\"premium-woo-product__link\"><h2 class=\"woocommerce-loop-product__title\">Module de sous-r\u00e9seau de r\u00e9ception \u00e0 r\u00e9seau phas\u00e9 de 1 024 \u00e9l\u00e9ments en bande Ka<\/h2><\/a>\t\t\t<span class=\"premium-woo-product-category\">\n\t\t\t\tSous-r\u00e9seaux d'antennes \u00e0 r\u00e9seau phas\u00e9\t\t\t<\/span>\n\t\t\t<\/div>\t<\/div>\n<\/li>\n\n<li class=\"post-4387 product last instock shipping-taxable product-type-simple\">\n\t\t<div class=\"premium-woo-product-wrapper premium-con-lq__none\">\n\t\t<div class=\"premium-woo-product-thumbnail\"><a href=\"https:\/\/stardl.com\/fr\/product\/ka-band-1024-element-transmit-phased-array-subarray-module\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\"><img decoding=\"async\" src=\"https:\/\/stardl.com\/wp-content\/uploads\/2026\/05\/ka-phased-array-1024-element-subarray.jpg\" alt=\"sous-r\u00e9seau \u00e0 r\u00e9seau phas\u00e9 de 1 024 \u00e9l\u00e9ments\"><\/a><\/div><div class=\"premium-woo-products-details-wrap\"><a href=\"https:\/\/stardl.com\/fr\/product\/ka-band-1024-element-transmit-phased-array-subarray-module\/\" class=\"premium-woo-product__link\"><h2 class=\"woocommerce-loop-product__title\">Module de sous-r\u00e9seau d'antennes \u00e0 r\u00e9seau phas\u00e9 d'\u00e9mission de 1 024 \u00e9l\u00e9ments en bande Ka<\/h2><\/a>\t\t\t<span class=\"premium-woo-product-category\">\n\t\t\t\tSous-r\u00e9seaux d'antennes \u00e0 r\u00e9seau phas\u00e9\t\t\t<\/span>\n\t\t\t<\/div>\t<\/div>\n<\/li>\n<\/ul>\n<\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>L'antenne \u00e0 ouverture partag\u00e9e TX\/RX a \u00e9t\u00e9 d\u00e9velopp\u00e9e en interne sur la plateforme de d\u00e9veloppement de r\u00e9seaux d'antennes phas\u00e9es pour les communications par satellite de Stardl. Elle fonctionne en bande Ku. L'ensemble d'antenne comprend un rad\u00f4me, une membrane d'antenne, des supports pneumatiques, un circuit imprim\u00e9 RF et une cavit\u00e9 arri\u00e8re. Gr\u00e2ce au calcul en temps r\u00e9el sur FPGA, elle configure rapidement l'amplitude et la phase de chaque \u00e9l\u00e9ment d'antenne afin de former en temps r\u00e9el le faisceau requis.<\/p>\n<ul>\n<li>Ouverture partag\u00e9e TX\/RX \u2013 permet de r\u00e9duire la taille de l'antenne.<\/li>\n<li>Technologie d'antenne \u00e0 membrane di\u00e9lectrique \u00e0 air \u2013 rendement accru.<\/li>\n<\/ul>","protected":false},"featured_media":4382,"template":"","meta":{"site-sidebar-layout":"no-sidebar","site-content-layout":"page-builder","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"default","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}}},"product_brand":[],"product_cat":[23],"product_tag":[33,360,32,31],"class_list":["post-4381","product","type-product","status-publish","has-post-thumbnail","product_cat-phased-array-antenna-subarrays","product_tag-fpga-beamforming","product_tag-ku-band-satcom","product_tag-phased-array-module","product_tag-thin-film-antenna","desktop-align-center","tablet-align-left","mobile-align-left","ast-product-gallery-layout-horizontal-slider","ast-product-gallery-with-no-image","ast-product-tabs-layout-horizontal","first","instock","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/stardl.com\/fr\/wp-json\/wp\/v2\/product\/4381","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/stardl.com\/fr\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/stardl.com\/fr\/wp-json\/wp\/v2\/types\/product"}],"version-history":[{"count":13,"href":"https:\/\/stardl.com\/fr\/wp-json\/wp\/v2\/product\/4381\/revisions"}],"predecessor-version":[{"id":6568,"href":"https:\/\/stardl.com\/fr\/wp-json\/wp\/v2\/product\/4381\/revisions\/6568"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/stardl.com\/fr\/wp-json\/wp\/v2\/media\/4382"}],"wp:attachment":[{"href":"https:\/\/stardl.com\/fr\/wp-json\/wp\/v2\/media?parent=4381"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/stardl.com\/fr\/wp-json\/wp\/v2\/product_brand?post=4381"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/stardl.com\/fr\/wp-json\/wp\/v2\/product_cat?post=4381"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/stardl.com\/fr\/wp-json\/wp\/v2\/product_tag?post=4381"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}