{"id":159053,"date":"2022-07-04T07:00:00","date_gmt":"2022-07-04T07:00:00","guid":{"rendered":"\/knowledge\/forums\/topic\/ansys-hfss-mitigating-rf-desense-part-7\/"},"modified":"2022-07-04T07:44:59","modified_gmt":"2022-07-04T07:44:59","slug":"ansys-hfss-mitigating-rf-desense-part-7","status":"publish","type":"topic","link":"https:\/\/innovationspace.ansys.com\/knowledge\/forums\/topic\/ansys-hfss-mitigating-rf-desense-part-7\/","title":{"rendered":"ANSYS HFSS: Mitigating RF Desense \u2014 Part 7"},"content":{"rendered":"<p>In this video, we run a Desense analysis for the improved design in EMIT. The video also offers a good overview of the EMIT user interface. Two metrics, namely EMI Margin and Desense are utilized in EMIT to identify all possible offenders and eliminate interference completely for this design. A commonly employed frequency modulation technique in electronics design known as Spread Spectrum Clocking is also described and defined in EMIT to significantly reduce electromagnetic interference (EMIT). All contributors of interference occurring within and outside the tuned channel are assessed and eliminated from the modified design of the PCB.<br \/>\n<iframe loading=\"lazy\" title=\"ANSYS HFSS: Mitigating RF Desense \u2014 Part 7\" width=\"640\" height=\"360\" src=\"https:\/\/www.youtube.com\/embed\/D0-bkTMif0U?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><\/p>\n","protected":false},"template":"","class_list":["post-159053","topic","type-topic","status-publish","hentry","topic-tag-aggressors","topic-tag-antenna-coupling","topic-tag-coupling","topic-tag-electromagnetic-interference-emi","topic-tag-electronics","topic-tag-emit","topic-tag-hfss","topic-tag-insertion-loss-report","topic-tag-pcb","topic-tag-radiated-emissions","topic-tag-radio","topic-tag-radio-frequency-interference","topic-tag-receivers","topic-tag-return-loss-report","topic-tag-rf-coexistence","topic-tag-rf-desense","topic-tag-rfi","topic-tag-smartphone","topic-tag-spread-spectrum-clocks","topic-tag-wifi-receiver"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 4.9.10 - aioseo.com -->\n\t<meta name=\"description\" content=\"In this video, we run a Desense analysis for the improved design in EMIT. The video also offers a good overview of the EMIT user interface. Two metrics, namely EMI Margin and Desense are utilized in EMIT to identify all possible offenders and eliminate interference completely for this design. A commonly employed frequency modulation technique\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<link rel=\"canonical\" href=\"https:\/\/innovationspace.ansys.com\/knowledge\/forums\/topic\/ansys-hfss-mitigating-rf-desense-part-7\/\" \/>\n\t<meta name=\"generator\" content=\"All in One SEO (AIOSEO) 4.9.10\" \/>\n\t\t<meta property=\"og:locale\" content=\"en_US\" \/>\n\t\t<meta property=\"og:site_name\" content=\"Ansys Knowledge | Ansys Innovation Space\" \/>\n\t\t<meta property=\"og:type\" content=\"article\" \/>\n\t\t<meta property=\"og:title\" content=\"ANSYS HFSS: Mitigating RF Desense \u2014 Part 7 | Ansys Knowledge\" \/>\n\t\t<meta property=\"og:description\" content=\"In this video, we run a Desense analysis for the improved design in EMIT. The video also offers a good overview of the EMIT user interface. Two metrics, namely EMI Margin and Desense are utilized in EMIT to identify all possible offenders and eliminate interference completely for this design. A commonly employed frequency modulation technique\" \/>\n\t\t<meta property=\"og:url\" content=\"https:\/\/innovationspace.ansys.com\/knowledge\/forums\/topic\/ansys-hfss-mitigating-rf-desense-part-7\/\" \/>\n\t\t<meta property=\"article:published_time\" content=\"2022-07-04T07:00:00+00:00\" \/>\n\t\t<meta property=\"article:modified_time\" content=\"2022-07-04T07:44:59+00:00\" \/>\n\t\t<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n\t\t<meta name=\"twitter:title\" content=\"ANSYS HFSS: Mitigating RF Desense \u2014 Part 7 | Ansys Knowledge\" \/>\n\t\t<meta name=\"twitter:description\" content=\"In this video, we run a Desense analysis for the improved design in EMIT. The video also offers a good overview of the EMIT user interface. Two metrics, namely EMI Margin and Desense are utilized in EMIT to identify all possible offenders and eliminate interference completely for this design. 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