A statistical estimation of electromagnetic detection rate caused by electrostatic discharge

정전기 방전에 의한 전자 간섭빈도의 통계적 추정

  • 강인호 (한국해양대학교 전파공학과) ;
  • 이창복 (한국표준과학기술원 전자기 연구부) ;
  • 정옥현 (LG전자㈜Multimedia연구소 책임연구원)
  • Published : 1997.10.01

Abstract

A modern electronic system located at a certain distance form the discharge may respond with unexpected sensitivity ot that phenomenon, even if the phenomenon is so slight as to have been ignored in the port. It has been found that electromagnetic wave energy is emitted as a results of this electrostatic discharge between metallic objects. In order to theoretically examine the peculiar phenomenon, we propose an analytical approach to model the indirect ESD effect. A soruce model is given here using the spark resistence presented by rompe-weizel. A model experiment for indirect eSD is also conducted to express ESD detection rate by the statistical estimation. We verify that the statistical estimations agree the theoretical curve resulted from the rompe-weisel resistence.

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