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Paper Abstract and Keywords
Presentation 2014-12-18 12:30
[Poster Presentation] A Study of Data Transmission for Wireless Power Transfer with Array Antenna
Motoki Iida, Yukitoshi Sanada (Keio Univ.) WBS2014-40
Abstract (in Japanese) (See Japanese page) 
(in English) This report investigates data communication in a magnetic resonance wireless power transfer (MRWPT) system. In the assumed system, the power transfer coils are used for data communication. To maintain the highly efficient transmission, it is necessary to suppress the variation of efficiency due to the relation distance of antennas. In this report, it is assumed that the array power transfer coils are used for the data communication. The relationship between the positions of the antennas position and the performance of the data communication performance in the MRWPT is evaluated. Numerical results obtained through computer simulation by equivalent circuit show that the bit error rate performance can be improved by using the array antenna and by controlling the phases of the signals. Moreover, the variation of the efficiency due to the relation distance is suppressed by the array antenna.
Keyword (in Japanese) (See Japanese page) 
(in English) Wireless power transfer / Array antenna / Antenna position / Coupling coefficient / BPF / / /  
Reference Info. IEICE Tech. Rep., vol. 114, no. 368, WBS2014-40, pp. 7-12, Dec. 2014.
Paper # WBS2014-40 
Date of Issue 2014-12-11 (WBS) 
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)
Download PDF WBS2014-40

Conference Information
Committee WBS ITS  
Conference Date 2014-12-18 - 2014-12-19 
Place (in Japanese) (See Japanese page) 
Place (in English) Kumamoto University 
Topics (in Japanese) (See Japanese page) 
Topics (in English) ITS Communications, Poster, etc. 
Paper Information
Registration To WBS 
Conference Code 2014-12-WBS-ITS 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) A Study of Data Transmission for Wireless Power Transfer with Array Antenna 
Sub Title (in English)  
Keyword(1) Wireless power transfer  
Keyword(2) Array antenna  
Keyword(3) Antenna position  
Keyword(4) Coupling coefficient  
Keyword(5) BPF  
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Keyword(7)  
Keyword(8)  
1st Author's Name Motoki Iida  
1st Author's Affiliation Keio University (Keio Univ.)
2nd Author's Name Yukitoshi Sanada  
2nd Author's Affiliation Keio University (Keio Univ.)
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Speaker Author-1 
Date Time 2014-12-18 12:30:00 
Presentation Time 150 minutes 
Registration for WBS 
Paper # WBS2014-40 
Volume (vol) vol.114 
Number (no) no.368 
Page pp.7-12 
#Pages 6 
Date of Issue 2014-12-11 (WBS) 

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