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 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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EMCJ2013-2 |
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) |
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Keyword(1) |
Electromagnetic interference |
Keyword(2) |
Printed circuit board |
Keyword(3) |
Common mode |
Keyword(4) |
Prediction |
Keyword(5) |
Modeling |
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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 |
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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 |
6 |
Date of Issue |
2013-04-05 (EMCJ) |
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