Fundamental study on mechanism of electromagnetic field radiation from electric devices with loose contact of connector

Kazuki Matsuda, Yu Ichi Hayashi, Takaaki Mizuki, Hideaki Sone

Research output: Contribution to journalArticlepeer-review

4 Citations (Scopus)

Abstract

When a connector is tightened with insufficient torque, electromagnetic field radiation from interconnected devices is increased. To elucidate the mechanisms of electromagnetic field radiation due a loose contact in a connector, we investigate the high-frequency electrical elements in contact boundary of a loose connector. On the basis of this result, we show the relationship between the high-frequency electrical elements and the electromagnetic field radiation from interconnected electric devices.

Original languageEnglish
Pages (from-to)373-378+7
JournalIEEJ Transactions on Fundamentals and Materials
Volume132
Issue number5
DOIs
Publication statusPublished - 2012

Keywords

  • Common-mode current
  • Contact failure
  • SMA connector

ASJC Scopus subject areas

  • Electrical and Electronic Engineering

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