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Paper Abstract and Keywords
Presentation 2013-04-12 11:30
Quantitative estimation of total EMI radiation with normal-mode and common-mode antenna models
Tetsushi Watanabe (Industrial Technology Center of Okayama Prefecture), Yuri Wakaduki, Yoshitaka Toyota, Kengo Iokibe (Okayama Univ.) EMCJ2013-2
Abstract (in Japanese) (See Japanese page) 
(in English) The currents of two modes, normal mode and common mode flow along two-conductor lines placed in the air. We have so far developed the prediction method of common-mode current and radiation in a printed circuit board focusing on the imbalance of the transmission line. The difference of the imbalances causes the mode conversion, from normal mode to common mode. In this paper, it is examined that the vector sum of common-mode radiation and normal-mode radiation should be equal to total radiation. Each modal radiation is calculated separately with the corresponding equivalent model. The modeling method is applied to three kinds of printed-circuit-board structures. It is validated that the far electric field from the real-structure model agrees with the vector sum of far electric fields from normal-mode and common-mode equivalent models.
Keyword (in Japanese) (See Japanese page) 
(in English) Electromagnetic interference / Printed circuit board / Common mode / Prediction / Modeling / / /  
Reference Info. IEICE Tech. Rep., vol. 113, no. 2, EMCJ2013-2, pp. 7-12, April 2013.
Paper # EMCJ2013-2 
Date of Issue 2013-04-05 (EMCJ) 
ISSN Print edition: ISSN 0913-5685    Online edition: ISSN 2432-6380
Copyright
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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 2013-04-12 - 2013-04-12 
Place (in Japanese) (See Japanese page) 
Place (in English) Okayama Univ. 
Topics (in Japanese) (See Japanese page) 
Topics (in English) PCM,Information Security,EMC 
Paper Information
Registration To EMCJ 
Conference Code 2013-04-EMCJ 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Quantitative estimation of total EMI radiation with normal-mode and common-mode antenna models 
Sub Title (in English)  
Keyword(1) Electromagnetic interference  
Keyword(2) Printed circuit board  
Keyword(3) Common mode  
Keyword(4) Prediction  
Keyword(5) Modeling  
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Keyword(7)  
Keyword(8)  
1st Author's Name Tetsushi Watanabe  
1st Author's Affiliation Industrial Technology Center of Okayama Prefecture (Industrial Technology Center of Okayama Prefecture)
2nd Author's Name Yuri Wakaduki  
2nd Author's Affiliation Okayama University (Okayama Univ.)
3rd Author's Name Yoshitaka Toyota  
3rd Author's Affiliation Okayama University (Okayama Univ.)
4th Author's Name Kengo Iokibe  
4th Author's Affiliation Okayama University (Okayama Univ.)
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Speaker Author-1 
Date Time 2013-04-12 11:30:00 
Presentation Time 25 minutes 
Registration for EMCJ 
Paper # EMCJ2013-2 
Volume (vol) vol.113 
Number (no) no.2 
Page pp.7-12 
#Pages
Date of Issue 2013-04-05 (EMCJ) 


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