{"id":390653,"date":"2022-07-22T00:05:36","date_gmt":"2022-07-21T22:05:36","guid":{"rendered":"https:\/\/www.ecinews.fr\/?p=390653"},"modified":"2022-07-22T00:05:36","modified_gmt":"2022-07-21T22:05:36","slug":"grl-renforce-ses-capacites-de-test","status":"publish","type":"post","link":"https:\/\/www.ecinews.fr\/fr\/grl-renforce-ses-capacites-de-test\/","title":{"rendered":"GRL renforce ses capacit\u00e9s de test"},"content":{"rendered":"<p>Apr\u00e8s avoir r\u00e9cemment fait l&rsquo;acquisition de l&rsquo;oscilloscope haute performance R&amp;S RTP164, Granite River Labs compl\u00e8te ses solutions de test en se dotant d&rsquo;un analyseur de r\u00e9seau vectoriel de la gamme R&amp;S ZNB20 de Rohde &amp; Schwarz. Le laboratoire de test est ainsi en mesure de proposer une gamme encore plus \u00e9tendue de services de test des technologies de transmission num\u00e9rique \u00e0 haut d\u00e9bit d&rsquo;actuelles et de futures g\u00e9n\u00e9rations telles que l&rsquo;Ethernet automobile ou l&rsquo;USB. Ce laboratoire, situ\u00e9 \u00e0 Karlsruhe, en Allemagne, a ouvert ses portes en d\u00e9cembre 2021. GRL a \u00e9toff\u00e9 ses ressources de test avec un analyseur de r\u00e9seau vectoriel (VNA) R&amp;S ZNB20 de Rohde &amp; Schwarz. Ainsi, la gamme de services industriels propos\u00e9s par le laboratoire est \u00e9tendue aux mesures effectu\u00e9es avec un analyseur de r\u00e9seaux vectoriels afin d&rsquo;assurer la v\u00e9rification, le d\u00e9bogage et les tests de conformit\u00e9 des assemblages de c\u00e2bles et des connecteurs selon les exigences des normes Automotive Ethernet, Automotive SerDes Alliance, USB, HDMI et bien d&rsquo;autres. En outre, GRL peut proposer \u00e0 ses clients des services de caract\u00e9risation pr\u00e9cise de montages de test et de-embedding d&rsquo;applications RF et num\u00e9riques \u00e0 haut d\u00e9bit. Enfin, le R&amp;S ZNB20 compl\u00e8te \u00e9galement les capacit\u00e9s de tests d&rsquo;interface r\u00e9alisables avec l&rsquo;oscilloscope hautes performances R&amp;S RTP164. Une vari\u00e9t\u00e9 de tests compl\u00e9mentaires peuvent \u00eatre effectu\u00e9s tels que des mesures de perte de retour et de conversion de mode, comme l&rsquo;exige la proc\u00e9dure de test h\u00f4te\/interface.<\/p>\n<p>Le R&amp;S ZNB20 dispose de puissants outils pour la caract\u00e9risation et le de-embedding de montages de test. Il fournit un large \u00e9ventail de r\u00e9sultats de mesures effectu\u00e9es tant dans le domaine fr\u00e9quentiel que temporel. Il mesure notamment l&rsquo;imp\u00e9dance des lignes de transmission, le temps de mont\u00e9e du signal et l&rsquo;asym\u00e9trie (skew). Il r\u00e9alise \u00e9galement les mesures du diagramme de l&rsquo;\u0153il et des tests de masque automatis\u00e9s. Avec le logiciel d&rsquo;automatisation des tests de conformit\u00e9 R&amp;S ZNrun, le processus de test est compl\u00e8tement automatis\u00e9, depuis la collecte des donn\u00e9es \u00e0 la g\u00e9n\u00e9ration de rapports de test, en passant par leur post-traitement. Le R&amp;S RTP, qui repose sur une architecture de traitement du signal en temps r\u00e9el, fournit un ensemble d&rsquo;outils performants pour la v\u00e9rification et le d\u00e9bogage, incluant le de-embedding en temps r\u00e9el, les mesures en temps r\u00e9el du diagramme de l\u2019\u0153il, le d\u00e9clenchement sur des patterns s\u00e9rie \u00e0 grande vitesse et le d\u00e9codage de protocole, ainsi que des capacit\u00e9s les plus avanc\u00e9es de s\u00e9paration de la gigue et du bruit. L&rsquo;architecture de test de conformit\u00e9 R&amp;S ScopeSuite permet de mettre en \u0153uvre des proc\u00e9dures de test automatique de diverses interfaces num\u00e9riques \u00e0 haut d\u00e9bit en \u00e9tant guid\u00e9 par des instructions graphiques et d&rsquo;obtenir un rapport de test complet.<\/p>\n<p>\n<a title=\"www.rohde-schwarz.com\" href=\"http:\/\/www.rohde-schwarz.com\">www.rohde-schwarz.com<\/a><\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Granite River Labs (GRL) a r\u00e9cemment ouvert en Allemagne son nouveau laboratoire de test de conformit\u00e9 de liaisons num\u00e9riques haut d\u00e9bit. GRL vient d&rsquo;\u00e9tendre son offre de services industriels \u00e0 destination d&rsquo;un march\u00e9 europ\u00e9en en pleine croissance. <\/p>\n","protected":false},"author":36,"featured_media":390654,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[886],"tags":[1008,911],"domains":[47],"ppma_author":[1154],"class_list":["post-390653","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news-fr","tag-test-fr","tag-testandmeasurement-fr","domains-electronique-eci"],"acf":[],"yoast_head":"<title>GRL renforce ses capacit\u00e9s de test ...<\/title>\n<meta name=\"description\" content=\"Granite River Labs (GRL) a r\u00e9cemment ouvert en Allemagne son nouveau laboratoire de test de conformit\u00e9 de liaisons num\u00e9riques haut d\u00e9bit. 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