{"id":6922,"date":"2016-11-24T09:59:03","date_gmt":"2016-11-24T08:59:03","guid":{"rendered":"http:\/\/www.gsm-modem.de\/M2M\/.\/wp-content\/uploads\/2016\/11\/VNA-calibration-on-PCB-for-embedded-chip-antenna.png"},"modified":"2016-11-24T10:00:02","modified_gmt":"2016-11-24T09:00:02","slug":"vna-calibration-on-pcb-for-embedded-chip-antenna","status":"inherit","type":"attachment","link":"http:\/\/www.gsm-modem.de\/M2M\/antenna-test\/antenna-tests\/attachment\/vna-calibration-on-pcb-for-embedded-chip-antenna\/","title":{"rendered":"vna-calibration-on-pcb-for-embedded-chip-antenna"},"author":2,"comment_status":"open","ping_status":"closed","template":"","meta":{"om_disable_all_campaigns":false},"aioseo_notices":[],"description":{"rendered":"<div class=\"attachment\"><a href='http:\/\/www.gsm-modem.de\/M2M\/.\/wp-content\/uploads\/2016\/11\/VNA-calibration-on-PCB-for-embedded-chip-antenna.png'><img loading=\"lazy\" width=\"848\" height=\"438\" src=\"http:\/\/www.gsm-modem.de\/M2M\/.\/wp-content\/uploads\/2016\/11\/VNA-calibration-on-PCB-for-embedded-chip-antenna.png\" class=\"attachment-full size-full\" alt=\"Calibration of the VNA on PCB with embedded antenna\" decoding=\"async\" srcset=\"http:\/\/www.gsm-modem.de\/M2M\/.\/wp-content\/uploads\/2016\/11\/VNA-calibration-on-PCB-for-embedded-chip-antenna.png 848w, http:\/\/www.gsm-modem.de\/M2M\/.\/wp-content\/uploads\/2016\/11\/VNA-calibration-on-PCB-for-embedded-chip-antenna-400x207.png 400w, http:\/\/www.gsm-modem.de\/M2M\/.\/wp-content\/uploads\/2016\/11\/VNA-calibration-on-PCB-for-embedded-chip-antenna-768x397.png 768w\" sizes=\"(max-width: 848px) 100vw, 848px\" \/><\/a><p class=\"wp-caption-text\">Calibration of the VNA on PCB with embedded antenna<\/p><\/div>\n<p>The calibration of the VNA for a PCB with embedded antenna is more difficult. The final antenna with all components except the wireless module should be mounted inside the final enclosure. The wireless module will be replaced by the probe.<\/p>\n<div class=\"shariff shariff-align-left shariff-widget-align-left\"><ul class=\"shariff-buttons theme-default orientation-horizontal buttonsize-small\"><li class=\"shariff-button twitter shariff-nocustomcolor\" style=\"background-color:#595959\"><a href=\"https:\/\/twitter.com\/share?url=http%3A%2F%2Fwww.gsm-modem.de%2FM2M%2Fantenna-test%2Fantenna-tests%2Fattachment%2Fvna-calibration-on-pcb-for-embedded-chip-antenna%2F&text=vna-calibration-on-pcb-for-embedded-chip-antenna\" title=\"Share on X\" aria-label=\"Share on X\" role=\"button\" rel=\"noopener nofollow\" class=\"shariff-link\" style=\"; background-color:#000; color:#fff\" target=\"_blank\"><span class=\"shariff-icon\" style=\"\"><svg width=\"32px\" height=\"20px\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 24 24\"><path fill=\"#000\" d=\"M14.258 10.152L23.176 0h-2.113l-7.747 8.813L7.133 0H0l9.352 13.328L0 23.973h2.113l8.176-9.309 6.531 9.309h7.133zm-2.895 3.293l-.949-1.328L2.875 1.56h3.246l6.086 8.523.945 1.328 7.91 11.078h-3.246zm0 0\"\/><\/svg><\/span><span class=\"shariff-text\">share<\/span>&nbsp;<\/a><\/li><li class=\"shariff-button facebook shariff-nocustomcolor\" style=\"background-color:#4273c8\"><a href=\"https:\/\/www.facebook.com\/sharer\/sharer.php?u=http%3A%2F%2Fwww.gsm-modem.de%2FM2M%2Fantenna-test%2Fantenna-tests%2Fattachment%2Fvna-calibration-on-pcb-for-embedded-chip-antenna%2F\" title=\"Share on Facebook\" aria-label=\"Share on Facebook\" role=\"button\" rel=\"nofollow\" class=\"shariff-link\" style=\"; 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