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Paper Abstract and Keywords
Presentation 2017-01-19 11:10
Basic Study on Circuit Topology for High Efficiency Wireless Power Transfer through Metal Wall
Mai Otsuka, Takehiro Imura, Hiroshi Fujimoto, Yoichi Hori (UTokyo) WPT2016-48
Abstract (in Japanese) (See Japanese page) 
(in English) The aim of this research is feeding power wirelessly to the sensor surrounded by the metal wall. Various circuit configurations have been proposed for the magnetic resonant coupling wireless power transfer. In this research, we conducted experiment and compared characteristics of series - series (SS) and series - parallel (SP) circuit topology focusing on the optimum load and the maximum efficiency. When the power transfer through the metal wall was carried out with SS circuit topology, the value of the optimum load that maximizes the transmitting efficiency decreased. The value of the optimum load can be increased by using the SP circuit topology.
Keyword (in Japanese) (See Japanese page) 
(in English) Wireless Power Transfer / Magnetic Resonance Coupling / Metal / SS Circuit Topology / SP Circuit Topology / / /  
Reference Info. IEICE Tech. Rep., vol. 116, no. 398, WPT2016-48, pp. 33-38, Jan. 2017.
Paper # WPT2016-48 
Date of Issue 2017-01-12 (WPT) 
ISSN Print edition: ISSN 0913-5685  Online edition: ISSN 2432-6380
Copyright
and
reproduction
All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034)
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Conference Information
Committee AP WPT  
Conference Date 2017-01-19 - 2017-01-20 
Place (in Japanese) (See Japanese page) 
Place (in English) Hiroshima Institute of Technology 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Wireless transmission technology, Radio propagation, Antennas and Propagation 
Paper Information
Registration To WPT 
Conference Code 2017-01-AP-WPT 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Basic Study on Circuit Topology for High Efficiency Wireless Power Transfer through Metal Wall 
Sub Title (in English)  
Keyword(1) Wireless Power Transfer  
Keyword(2) Magnetic Resonance Coupling  
Keyword(3) Metal  
Keyword(4) SS Circuit Topology  
Keyword(5) SP Circuit Topology  
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1st Author's Name Mai Otsuka  
1st Author's Affiliation The University of Tokyo (UTokyo)
2nd Author's Name Takehiro Imura  
2nd Author's Affiliation The University of Tokyo (UTokyo)
3rd Author's Name Hiroshi Fujimoto  
3rd Author's Affiliation The University of Tokyo (UTokyo)
4th Author's Name Yoichi Hori  
4th Author's Affiliation The University of Tokyo (UTokyo)
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Speaker
Date Time 2017-01-19 11:10:00 
Presentation Time 20 
Registration for WPT 
Paper # IEICE-WPT2016-48 
Volume (vol) IEICE-116 
Number (no) no.398 
Page pp.33-38 
#Pages IEICE-6 
Date of Issue IEICE-WPT-2017-01-12 


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