Common-mode and differential-mode analysis of common mode chokes

Zhe Li*, David Pommerenke, Yoshifumi Shimoshio

*Korrespondierende/r Autor/in für diese Arbeit

Publikation: Beitrag in einer FachzeitschriftKonferenzartikel

Abstract

In this paper three methods for the measuring common-mode and differentia-mode S-parameters of common mode chokes are presented. The three methods involve (1) ABCD chain matrix, 2) using hybrid couplers and 3) modal decomposition. Each measurement method provides a specific level of accuracy. The modal decomposition method can work up to 10 GHz. Given a full characterization of a common mode choke, a passive equivalent circuit model can be synthesized that provides a fundamental understanding of the physical performance. SPICE equivalent circuit model of common mode chokes and the extraction of model parameters are provided.

Originalspracheenglisch
Seiten (von - bis)384-387
Seitenumfang4
FachzeitschriftIEEE International Symposium on Electromagnetic Compatibility
Jahrgang1
PublikationsstatusVeröffentlicht - 20 Okt 2003
Extern publiziertJa
Veranstaltung2003 IEEE Symposium on Electromagnetic Compatibility - Boston, MA, USA / Vereinigte Staaten
Dauer: 18 Aug 200322 Aug 2003

ASJC Scopus subject areas

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

Fingerprint Untersuchen Sie die Forschungsthemen von „Common-mode and differential-mode analysis of common mode chokes“. Zusammen bilden sie einen einzigartigen Fingerprint.

Dieses zitieren