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Paper Abstract and Keywords
Presentation 2007-04-27 16:45
Estimation of Electromagnetic-emission from PCBs with a Connector through the Common-mode Antenna Model
Akifumi Sadatoshi, Youhei Sakai (Okayama Univ.), Tetsushi Watanabe (ITCO), Yoshitaka Toyota, Kengo Iokibe, Ryuji Koga (Okayama Univ.), Osami Wada (Kyoto Univ.) EMCJ2007-9
Abstract (in Japanese) (See Japanese page) 
(in English) The amount of radiated emission from the connector between the motherboard and the daughterboard depends on the number of ground pins.
This paper discusses the prediction of the amount of radiated emission from printed circuit boards with a connector using the common-mode antenna model proposed by the authors.
the effect of reflection of an unmatched interface such as the connector-board was taken into account by using the measurement result of normal mode voltage in simulation.
Common-mode emission is reduced by decreasing imbalance between the connector and the board.
Keyword (in Japanese) (See Japanese page) 
(in English) connector / groundpins / common-mode potential coversion factor / common-mode antenna model / / / /  
Reference Info. IEICE Tech. Rep., vol. 107, no. 25, EMCJ2007-9, pp. 49-54, April 2007.
Paper # EMCJ2007-9 
Date of Issue 2007-04-20 (EMCJ) 
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 EMCJ2007-9

Conference Information
Committee EMCJ  
Conference Date 2007-04-27 - 2007-04-27 
Place (in Japanese) (See Japanese page) 
Place (in English) NICT 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To EMCJ 
Conference Code 2007-04-EMCJ 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Estimation of Electromagnetic-emission from PCBs with a Connector through the Common-mode Antenna Model 
Sub Title (in English)  
Keyword(1) connector  
Keyword(2) groundpins  
Keyword(3) common-mode potential coversion factor  
Keyword(4) common-mode antenna model  
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Keyword(6)  
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Keyword(8)  
1st Author's Name Akifumi Sadatoshi  
1st Author's Affiliation Okayama University (Okayama Univ.)
2nd Author's Name Youhei Sakai  
2nd Author's Affiliation Okayama University (Okayama Univ.)
3rd Author's Name Tetsushi Watanabe  
3rd Author's Affiliation Industrial Technology Center of Okayama Prefecture (ITCO)
4th Author's Name Yoshitaka Toyota  
4th Author's Affiliation Okayama University (Okayama Univ.)
5th Author's Name Kengo Iokibe  
5th Author's Affiliation Okayama University (Okayama Univ.)
6th Author's Name Ryuji Koga  
6th Author's Affiliation Okayama University (Okayama Univ.)
7th Author's Name Osami Wada  
7th Author's Affiliation Kyoto University (Kyoto Univ.)
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Speaker Author-1 
Date Time 2007-04-27 16:45:00 
Presentation Time 25 minutes 
Registration for EMCJ 
Paper # EMCJ2007-9 
Volume (vol) vol.107 
Number (no) no.25 
Page pp.49-54 
#Pages 6 
Date of Issue 2007-04-20 (EMCJ) 

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