Improvement of transmission efficiency by using annular array metamaterial for magnetic coupling wireless power transmission system

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

Abstract

Recently, the magnetic coupling wireless power transfer technology has been attracting a lot of attention and is expected to have a wide range of applications in the electrical equipment around us. On the other hand, there have been reports on the application of metamaterials for the purpose of improving antenna gain and suppressing mutual coupling between antennas, and this study aim applying this technique to the magnetic coupling wireless power transfer system. In this paper, a magnetic wall by meta material suitable for a magnetic coupling wireless transfer system is proposed and its effect is demonstrated experimentally.

Original languageEnglish
Title of host publication2020 International Symposium on Antennas and Propagation, ISAP 2020
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages735-736
Number of pages2
ISBN (Electronic)9784885523267
DOIs
Publication statusPublished - Jan 25 2021
Event2020 International Symposium on Antennas and Propagation, ISAP 2020 - Virtual, Osaka, Japan
Duration: Jan 25 2021Jan 28 2021

Publication series

Name2020 International Symposium on Antennas and Propagation, ISAP 2020

Conference

Conference2020 International Symposium on Antennas and Propagation, ISAP 2020
CountryJapan
CityVirtual, Osaka
Period1/25/211/28/21

Keywords

  • Magnetic coupling wireless power transfer
  • Magnetic wall
  • Meta-material
  • Meta-surface

ASJC Scopus subject areas

  • Computer Networks and Communications
  • Instrumentation

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