Oval double spiral coil for high wireless power transmission efficiency

Shun Hasegawa, Hisao Iwasaki

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

1 Citation (Scopus)

Abstract

We have proposed the oval double spiral coil having high wireless power transmitting efficiency. The 75% wireless power transmission efficiency was obtained by rotate minor axis angle of the oval coil and by offset the receiving coil position relative to the transmitting coil.

Original languageEnglish
Title of host publication2015 International Symposium on Antennas and Propagation, ISAP 2015
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Print)9784885523038
Publication statusPublished - 2016 Apr 4
EventInternational Symposium on Antennas and Propagation, ISAP 2015 - Hobart, Australia
Duration: 2015 Nov 92015 Nov 12

Other

OtherInternational Symposium on Antennas and Propagation, ISAP 2015
CountryAustralia
CityHobart
Period15/11/915/11/12

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Keywords

  • double spiral coil
  • mobile phone
  • wireless power transmission

ASJC Scopus subject areas

  • Computer Networks and Communications
  • Radiation
  • Electrical and Electronic Engineering

Cite this

Hasegawa, S., & Iwasaki, H. (2016). Oval double spiral coil for high wireless power transmission efficiency. In 2015 International Symposium on Antennas and Propagation, ISAP 2015 [7447344] Institute of Electrical and Electronics Engineers Inc..