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Paper Abstract and Keywords
Presentation 2007-01-26 10:35
Numerical analysis for estimation of implantable medical devices EMI caused by RFID reader/writers
Taichi Kono, Shunichi Futatsumori, Takashi Hikage, Toshio Nojima (Hokkaido Univ.), Ben Koike (JAISA), Hiroshi Fujimoto, Takeshi Toyoshima (Medtronic Japan Co., Ltd.) EMCJ2006-99
Abstract (in Japanese) (See Japanese page) 
(in English) Radio Frequency Identification (RFID) systems have been attracting wide interest as essential devices for creating an IT oriented future society and they are expected to achieve various applications. Electromagnetic interference (EMI) from RFID reader/writers on implantable medical device is investigated and ways to prevent this EMI are discussed. Accordingly, our research objectives are to study a numerical EMI estimation method and to reflect this method to the development of new RFID systems that have better performance regarding the RFID/IMD-EMI. Firstly, a lot of EMI experiments using commercially available RFID reader/writers and implantable medical devices are conducted to obtain fundamental data for the numerical EMI estimation method. Secondly, an RFID/IMD-EMI assessment methodology based upon the magnetic distribution estimation without human phantom is proposed. The applicability of the proposed methodology is then examined by the experimental results. Finally, with regard to the magnetic field distributions created around the RFID reader/writer antenna, numerically obtained and experimentally measured data are comparatively discussed.
Keyword (in Japanese) (See Japanese page) 
(in English) Radio Frequency Identification / RFID / electromagnetic interference / EMI / pacemaker / FDTD method / /  
Reference Info. IEICE Tech. Rep., vol. 106, no. 508, EMCJ2006-99, pp. 11-16, Jan. 2007.
Paper # EMCJ2006-99 
Date of Issue 2007-01-19 (EMCJ) 
ISSN Print edition: ISSN 0913-5685    Online edition: ISSN 2432-6380
Copyright
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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 EMCJ  
Conference Date 2007-01-26 - 2007-01-27 
Place (in Japanese) (See Japanese page) 
Place (in English)  
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To EMCJ 
Conference Code 2007-01-EMCJ 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Numerical analysis for estimation of implantable medical devices EMI caused by RFID reader/writers 
Sub Title (in English)  
Keyword(1) Radio Frequency Identification  
Keyword(2) RFID  
Keyword(3) electromagnetic interference  
Keyword(4) EMI  
Keyword(5) pacemaker  
Keyword(6) FDTD method  
Keyword(7)  
Keyword(8)  
1st Author's Name Taichi Kono  
1st Author's Affiliation Hokkaido University (Hokkaido Univ.)
2nd Author's Name Shunichi Futatsumori  
2nd Author's Affiliation Hokkaido University (Hokkaido Univ.)
3rd Author's Name Takashi Hikage  
3rd Author's Affiliation Hokkaido University (Hokkaido Univ.)
4th Author's Name Toshio Nojima  
4th Author's Affiliation Hokkaido University (Hokkaido Univ.)
5th Author's Name Ben Koike  
5th Author's Affiliation Japan Automatic Identification Systems Association (JAISA)
6th Author's Name Hiroshi Fujimoto  
6th Author's Affiliation Medtronic Japan Co., Ltd. (Medtronic Japan Co., Ltd.)
7th Author's Name Takeshi Toyoshima  
7th Author's Affiliation Medtronic Japan Co., Ltd. (Medtronic Japan Co., Ltd.)
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Speaker Author-1 
Date Time 2007-01-26 10:35:00 
Presentation Time 25 minutes 
Registration for EMCJ 
Paper # EMCJ2006-99 
Volume (vol) vol.106 
Number (no) no.508 
Page pp.11-16 
#Pages 6 
Date of Issue 2007-01-19 (EMCJ) 

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