Human body impedance modelling for ESD simulations

I. Oganezova, D. Pommerenke, J. Zhou, K. Ghosh, A. Hosseinbeig, J. Lee, N. Tsitskishvili, T. Jobava, Z. Sukhiashvili, R. Jobava

Publikation: Beitrag in Buch/Bericht/KonferenzbandBeitrag in einem Konferenzband

Abstract

Motivated by understanding the ESD-induced currents from body-worn, wire and hose connected medical equipment is exposed to, a computer simulation is presented to estimate the impedance of a human body relative to ground. This 3D model is the basis for transient field calculation. A Method of Moments (MoM) frequency domain solution is transformed into time domain via IFFT for further circuit level time domain simulations. The human body is modeled as a homogeneous dielectric with frequency-dependent complex permittivity. Dependence of the impedance on the position of discharge and posture of the human body is investigated. The simulation results are compared with measurements and demonstrate capturing of general tendencies of measured curves.

Originalspracheenglisch
Titel2017 IEEE International Symposium on Electromagnetic Compatibility, Signal and Power Integrity, EMCSI 2017 - Proceedings
Herausgeber (Verlag)Institute of Electrical and Electronics Engineers
Seiten629-633
Seitenumfang5
ISBN (elektronisch)9781538622308
DOIs
PublikationsstatusVeröffentlicht - 20 Okt 2017
Extern publiziertJa
Veranstaltung2017 IEEE International Symposium on Electromagnetic Compatibility, Signal and Power Integrity, EMCSI 2017 - Washington, USA / Vereinigte Staaten
Dauer: 7 Aug 201711 Aug 2017

Publikationsreihe

NameIEEE International Symposium on Electromagnetic Compatibility
ISSN (Print)1077-4076
ISSN (elektronisch)2158-1118

Konferenz

Konferenz2017 IEEE International Symposium on Electromagnetic Compatibility, Signal and Power Integrity, EMCSI 2017
LandUSA / Vereinigte Staaten
OrtWashington
Zeitraum7/08/1711/08/17

ASJC Scopus subject areas

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

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