Effect of nearby human body on WPT system

Qiaowei Yuan, Qiang Chen, Kunio Sawaya

Research output: Chapter in Book/Report/Conference proceedingConference contribution

3 Citations (Scopus)

Abstract

Based on the transmitting efficiency of WPT system calculated by using s-parameters when the WPT system is equivalent to a 2-ports lossy network [1], the effects of human body on the transmitting efficiency of WPT system with three different transmitting/receiving elements are further investigated in this paper. It is found that the WPT system using the element consisting of loop and a parasitic helical, resonant element in other words, can prevent the reduction in the transmitting efficiency from the human body, thus it is an efficient and safe choice to us a loop with a parasitic helical as the transmitting/receiving element.

Original languageEnglish
Title of host publicationProceedings of the 5th European Conference on Antennas and Propagation, EUCAP 2011
Pages3983-3986
Number of pages4
Publication statusPublished - 2011
Event5th European Conference on Antennas and Propagation, EUCAP 2011 - Rome, Italy
Duration: 2011 Apr 102011 Apr 15

Publication series

NameProceedings of the 5th European Conference on Antennas and Propagation, EUCAP 2011

Other

Other5th European Conference on Antennas and Propagation, EUCAP 2011
CountryItaly
CityRome
Period11/4/1011/4/15

ASJC Scopus subject areas

  • Hardware and Architecture
  • Electrical and Electronic Engineering

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