{"id":18977,"date":"2020-05-06T21:00:12","date_gmt":"2020-05-06T21:00:12","guid":{"rendered":"https:\/\/\/white_papers\/evolution-et-revolution-des-circuits-de-synthese-de-frequence\/"},"modified":"2022-01-26T15:06:48","modified_gmt":"2022-01-26T15:06:48","slug":"evolution-et-revolution-des-circuits-de-synthese-de-frequence","status":"publish","type":"white_papers","link":"https:\/\/www.ecinews.fr\/fr\/white_papers\/evolution-et-revolution-des-circuits-de-synthese-de-frequence\/","title":{"rendered":"\u00c9volution et r\u00e9volution des circuits de synth\u00e8se de fr\u00e9quence"},"content":{"rendered":"","protected":false},"excerpt":{"rendered":"

Au fil des ann\u00e9es, la g\u00e9n\u00e9ration des hyperfr\u00e9quences (microwave frequencies) a pos\u00e9 de nombreux probl\u00e8mes aux ing\u00e9nieurs, n\u00e9cessitant de leur part une solide connaissance des technologies \u00e9lectroniques analogiques, num\u00e9riques, radio (RF) et, bien s\u00fbr, hyperfr\u00e9quences, au premier rang desquelles les boucles \u00e0 verrouillage de phase (PLL \u2014 Phase-Locked Loops) et les oscillateurs command\u00e9s en tension (VCO \u2014 Voltage-Controlled Oscillators). Sans oublier le recours \u00e0 des fonctions de filtrage ajustable, d\u2019amplification large bande et d\u2019\u00e9galisation du gain. Le pr\u00e9sent article fait le point sur les avanc\u00e9es accomplies ces derni\u00e8res ann\u00e9es dans la conception des circuits hyperfr\u00e9quences, gr\u00e2ce auxquelles la technologie des oscillateurs command\u00e9s en tension VCO sur silicium \u00e0 faible bruit de phase peut d\u00e9sormais couvrir une gamme de fr\u00e9quences d\u2019une octave.<\/p>\n","protected":false},"featured_media":18979,"template":"","tags":[],"company":[184],"wp_category":[],"ppma_author":[1141],"class_list":["post-18977","white_papers","type-white_papers","status-publish","has-post-thumbnail","hentry","company-analog-devices-inc"],"acf":[],"yoast_head":"\u00c9volution et r\u00e9volution des circuits de synth\u00e8se de fr\u00e9quence ...<\/title>\n<meta name=\"description\" content=\"Au fil des ann\u00e9es, la g\u00e9n\u00e9ration des hyperfr\u00e9quences (microwave frequencies) a pos\u00e9 de nombreux probl\u00e8mes aux ing\u00e9nieurs, n\u00e9cessitant de leur part...\" \/>\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\/white_papers\/18977\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\u00c9volution et r\u00e9volution des circuits de synth\u00e8se de fr\u00e9quence\" \/>\n<meta property=\"og:description\" content=\"Au fil des ann\u00e9es, la g\u00e9n\u00e9ration des hyperfr\u00e9quences (microwave frequencies) a pos\u00e9 de nombreux probl\u00e8mes aux ing\u00e9nieurs, n\u00e9cessitant de leur part une solide connaissance des technologies \u00e9lectroniques analogiques, num\u00e9riques, radio (RF) et, bien s\u00fbr, hyperfr\u00e9quences, au premier rang desquelles les boucles \u00e0 verrouillage de phase (PLL \u2014 Phase-Locked Loops) et les oscillateurs command\u00e9s en tension (VCO \u2014 Voltage-Controlled Oscillators). Sans oublier le recours \u00e0 des fonctions de filtrage ajustable, d\u2019amplification large bande et d\u2019\u00e9galisation du gain. Le pr\u00e9sent article fait le point sur les avanc\u00e9es accomplies ces derni\u00e8res ann\u00e9es dans la conception des circuits hyperfr\u00e9quences, gr\u00e2ce auxquelles la technologie des oscillateurs command\u00e9s en tension VCO sur silicium \u00e0 faible bruit de phase peut d\u00e9sormais couvrir une gamme de fr\u00e9quences d\u2019une octave.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.ecinews.fr\/fr\/wp-json\/wp\/v2\/white_papers\/18977\/\" \/>\n<meta property=\"og:site_name\" content=\"EENewsEurope\" \/>\n<meta property=\"article:modified_time\" content=\"2022-01-26T15:06:48+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/test.ecinews.fr\/wp-content\/uploads\/import\/default\/files\/eci8613_adi.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"763\" \/>\n\t<meta property=\"og:image:height\" content=\"640\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/test.ecinews.fr\/fr\/white_papers\/evolution-et-revolution-des-circuits-de-synthese-de-frequence\/\",\"url\":\"https:\/\/test.ecinews.fr\/fr\/white_papers\/evolution-et-revolution-des-circuits-de-synthese-de-frequence\/\",\"name\":\"\u00c9volution et r\u00e9volution des circuits de synth\u00e8se de fr\u00e9quence -\",\"isPartOf\":{\"@id\":\"https:\/\/www.eenewseurope.com\/en\/#website\"},\"datePublished\":\"2020-05-06T21:00:12+00:00\",\"dateModified\":\"2022-01-26T15:06:48+00:00\",\"breadcrumb\":{\"@id\":\"https:\/\/test.ecinews.fr\/fr\/white_papers\/evolution-et-revolution-des-circuits-de-synthese-de-frequence\/#breadcrumb\"},\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/test.ecinews.fr\/fr\/white_papers\/evolution-et-revolution-des-circuits-de-synthese-de-frequence\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/test.ecinews.fr\/fr\/white_papers\/evolution-et-revolution-des-circuits-de-synthese-de-frequence\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/www.ecinews.fr\/fr\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"\u00c9volution et r\u00e9volution des circuits de synth\u00e8se de fr\u00e9quence\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.eenewseurope.com\/en\/#website\",\"url\":\"https:\/\/www.eenewseurope.com\/en\/\",\"name\":\"EENewsEurope\",\"description\":\"Just another WordPress site\",\"publisher\":{\"@id\":\"https:\/\/www.eenewseurope.com\/en\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.eenewseurope.com\/en\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"fr-FR\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/www.eenewseurope.com\/en\/#organization\",\"name\":\"EENewsEurope\",\"url\":\"https:\/\/www.eenewseurope.com\/en\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\/\/www.eenewseurope.com\/en\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/www.ecinews.fr\/wp-content\/uploads\/2022\/02\/logo-1.jpg\",\"contentUrl\":\"https:\/\/www.ecinews.fr\/wp-content\/uploads\/2022\/02\/logo-1.jpg\",\"width\":283,\"height\":113,\"caption\":\"EENewsEurope\"},\"image\":{\"@id\":\"https:\/\/www.eenewseurope.com\/en\/#\/schema\/logo\/image\/\"}}]}<\/script>","yoast_head_json":{"title":"\u00c9volution et r\u00e9volution des circuits de synth\u00e8se de fr\u00e9quence ...","description":"Au fil des ann\u00e9es, la g\u00e9n\u00e9ration des hyperfr\u00e9quences (microwave frequencies) a pos\u00e9 de nombreux probl\u00e8mes aux ing\u00e9nieurs, n\u00e9cessitant de leur part...","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.ecinews.fr\/fr\/wp-json\/wp\/v2\/white_papers\/18977\/","og_locale":"fr_FR","og_type":"article","og_title":"\u00c9volution et r\u00e9volution des circuits de synth\u00e8se de fr\u00e9quence","og_description":"Au fil des ann\u00e9es, la g\u00e9n\u00e9ration des hyperfr\u00e9quences (microwave frequencies) a pos\u00e9 de nombreux probl\u00e8mes aux ing\u00e9nieurs, n\u00e9cessitant de leur part une solide connaissance des technologies \u00e9lectroniques analogiques, num\u00e9riques, radio (RF) et, bien s\u00fbr, hyperfr\u00e9quences, au premier rang desquelles les boucles \u00e0 verrouillage de phase (PLL \u2014 Phase-Locked Loops) et les oscillateurs command\u00e9s en tension (VCO \u2014 Voltage-Controlled Oscillators). Sans oublier le recours \u00e0 des fonctions de filtrage ajustable, d\u2019amplification large bande et d\u2019\u00e9galisation du gain. Le pr\u00e9sent article fait le point sur les avanc\u00e9es accomplies ces derni\u00e8res ann\u00e9es dans la conception des circuits hyperfr\u00e9quences, gr\u00e2ce auxquelles la technologie des oscillateurs command\u00e9s en tension VCO sur silicium \u00e0 faible bruit de phase peut d\u00e9sormais couvrir une gamme de fr\u00e9quences d\u2019une octave.","og_url":"https:\/\/www.ecinews.fr\/fr\/wp-json\/wp\/v2\/white_papers\/18977\/","og_site_name":"EENewsEurope","article_modified_time":"2022-01-26T15:06:48+00:00","og_image":[{"width":763,"height":640,"url":"https:\/\/test.ecinews.fr\/wp-content\/uploads\/import\/default\/files\/eci8613_adi.jpg","type":"image\/jpeg"}],"twitter_card":"summary_large_image","schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/test.ecinews.fr\/fr\/white_papers\/evolution-et-revolution-des-circuits-de-synthese-de-frequence\/","url":"https:\/\/test.ecinews.fr\/fr\/white_papers\/evolution-et-revolution-des-circuits-de-synthese-de-frequence\/","name":"\u00c9volution et r\u00e9volution des circuits de synth\u00e8se de fr\u00e9quence -","isPartOf":{"@id":"https:\/\/www.eenewseurope.com\/en\/#website"},"datePublished":"2020-05-06T21:00:12+00:00","dateModified":"2022-01-26T15:06:48+00:00","breadcrumb":{"@id":"https:\/\/test.ecinews.fr\/fr\/white_papers\/evolution-et-revolution-des-circuits-de-synthese-de-frequence\/#breadcrumb"},"inLanguage":"fr-FR","potentialAction":[{"@type":"ReadAction","target":["https:\/\/test.ecinews.fr\/fr\/white_papers\/evolution-et-revolution-des-circuits-de-synthese-de-frequence\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/test.ecinews.fr\/fr\/white_papers\/evolution-et-revolution-des-circuits-de-synthese-de-frequence\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.ecinews.fr\/fr\/"},{"@type":"ListItem","position":2,"name":"\u00c9volution et r\u00e9volution des circuits de synth\u00e8se de fr\u00e9quence"}]},{"@type":"WebSite","@id":"https:\/\/www.eenewseurope.com\/en\/#website","url":"https:\/\/www.eenewseurope.com\/en\/","name":"EENewsEurope","description":"Just another WordPress site","publisher":{"@id":"https:\/\/www.eenewseurope.com\/en\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.eenewseurope.com\/en\/?s={search_term_string}"},"query-input":"required name=search_term_string"}],"inLanguage":"fr-FR"},{"@type":"Organization","@id":"https:\/\/www.eenewseurope.com\/en\/#organization","name":"EENewsEurope","url":"https:\/\/www.eenewseurope.com\/en\/","logo":{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/www.eenewseurope.com\/en\/#\/schema\/logo\/image\/","url":"https:\/\/www.ecinews.fr\/wp-content\/uploads\/2022\/02\/logo-1.jpg","contentUrl":"https:\/\/www.ecinews.fr\/wp-content\/uploads\/2022\/02\/logo-1.jpg","width":283,"height":113,"caption":"EENewsEurope"},"image":{"@id":"https:\/\/www.eenewseurope.com\/en\/#\/schema\/logo\/image\/"}}]}},"_links":{"self":[{"href":"https:\/\/www.ecinews.fr\/fr\/wp-json\/wp\/v2\/white_papers\/18977"}],"collection":[{"href":"https:\/\/www.ecinews.fr\/fr\/wp-json\/wp\/v2\/white_papers"}],"about":[{"href":"https:\/\/www.ecinews.fr\/fr\/wp-json\/wp\/v2\/types\/white_papers"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.ecinews.fr\/fr\/wp-json\/wp\/v2\/media\/18979"}],"wp:attachment":[{"href":"https:\/\/www.ecinews.fr\/fr\/wp-json\/wp\/v2\/media?parent=18977"}],"wp:term":[{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.ecinews.fr\/fr\/wp-json\/wp\/v2\/tags?post=18977"},{"taxonomy":"company","embeddable":true,"href":"https:\/\/www.ecinews.fr\/fr\/wp-json\/wp\/v2\/company?post=18977"},{"taxonomy":"wp_category","embeddable":true,"href":"https:\/\/www.ecinews.fr\/fr\/wp-json\/wp\/v2\/wp_category?post=18977"},{"taxonomy":"author","embeddable":true,"href":"https:\/\/www.ecinews.fr\/fr\/wp-json\/wp\/v2\/ppma_author?post=18977"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}