A method to quantify the coupling between DVI and HDMI connectors

Abhishek Patnaik, Yaojiang Zhang, Soumya De, David Pommerenke, Chen Wang, Charles Jackson

Publikation: Beitrag in einer FachzeitschriftKonferenzartikel

Abstract

In a high-speed connector system, coupling to an adjacent cable-connector system is not uncommon. It is essential to understand and quantify this coupling path in order to mitigate the coupling. Though simulation based methods are widely used, such an approach is generally very time consuming and computationally resource hungry. A measurement based method for quantifying the EMI coupling path between a highspeed connector and an adjacent connector on the same board is presented. This is based on measured S-parameters for the mode conversion representing the coupling from the differential mode in one connector to the antenna mode current on the other connector-cable system. The method is validated on two test structures comparing estimated and measured radiated field emissions.

Originalspracheenglisch
Aufsatznummer6898986
Seiten (von - bis)289-294
Seitenumfang6
FachzeitschriftIEEE International Symposium on Electromagnetic Compatibility
Jahrgang2014-September
AusgabenummerSeptember
DOIs
PublikationsstatusVeröffentlicht - 15 Sep 2014
Extern publiziertJa
Veranstaltung2014 IEEE International Symposium on Electromagnetic Compatibility, EMC 2014 - Raleigh, USA / Vereinigte Staaten
Dauer: 3 Aug 20148 Aug 2014

ASJC Scopus subject areas

  • !!Condensed Matter Physics
  • !!Electrical and Electronic Engineering

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