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Paper Abstract and Keywords
Presentation 2009-09-03 13:25
On a resonant mode and equivalent circuit of wireless power transmission
Hiroshi Hirayama (Nagoya Inst. of Tech.), Toshiyuki Ozawa (Naogoya Univ.), Yosuke Hiraiwa, Nobuyoshi Kikuma, Kunio Sakakibara (Nagoya Inst. of Tech.) AP2009-85
Abstract (in Japanese) (See Japanese page) 
(in English) The resonant mode of the wireless power transmission is discussed to unveil a mechanism of wireless power transmission.
We have analyzed magnetic resonance phenomenon by using MoM to calculate input impedance, port currents, transmission efficiency, and near field distribution .
We have checked that the scheme has two resonant frequencies, and the power transmission efficiency is maximized at those frequencies.
The magnetic field distribution proves that the scheme has two different resonant modes.
We have also considered far field to find that the higher frequency resonance is better for its high efficiency and low undesired emission.
Keyword (in Japanese) (See Japanese page) 
(in English) Wireless Power Transmission / Electro-magnetic resonance / Mutual coupling / Undesired emission / / / /  
Reference Info. IEICE Tech. Rep., vol. 109, no. 183, AP2009-85, pp. 35-40, Sept. 2009.
Paper # AP2009-85 
Date of Issue 2009-08-27 (AP) 
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  
Conference Date 2009-09-03 - 2009-09-04 
Place (in Japanese) (See Japanese page) 
Place (in English) Hachinohe Inst. of Tech. 
Topics (in Japanese) (See Japanese page) 
Topics (in English) AP 
Paper Information
Registration To AP 
Conference Code 2009-09-AP 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) On a resonant mode and equivalent circuit of wireless power transmission 
Sub Title (in English)  
Keyword(1) Wireless Power Transmission  
Keyword(2) Electro-magnetic resonance  
Keyword(3) Mutual coupling  
Keyword(4) Undesired emission  
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Keyword(6)  
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1st Author's Name Hiroshi Hirayama  
1st Author's Affiliation Nagoya Institute of Technology (Nagoya Inst. of Tech.)
2nd Author's Name Toshiyuki Ozawa  
2nd Author's Affiliation Nagoya University (Naogoya Univ.)
3rd Author's Name Yosuke Hiraiwa  
3rd Author's Affiliation Nagoya Institute of Technology (Nagoya Inst. of Tech.)
4th Author's Name Nobuyoshi Kikuma  
4th Author's Affiliation Nagoya Institute of Technology (Nagoya Inst. of Tech.)
5th Author's Name Kunio Sakakibara  
5th Author's Affiliation Nagoya Institute of Technology (Nagoya Inst. of Tech.)
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Speaker Author-1 
Date Time 2009-09-03 13:25:00 
Presentation Time 25 minutes 
Registration for AP 
Paper # AP2009-85 
Volume (vol) vol.109 
Number (no) no.183 
Page pp.35-40 
#Pages 6 
Date of Issue 2009-08-27 (AP) 

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