Paper Abstract and Keywords |
Presentation |
2010-10-21 15:05
An Equivalent Circuit Model for Predicting EM Radiation from Stripline Structure with a Thin Wire Yoshiki Kayano, Hiroshi Inoue (Akita Univ.) EMCJ2010-56 MW2010-91 Link to ES Tech. Rep. Archives: MW2010-91 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
In recent years, effective methods for predicting and suppressing EMI over a broad band are required. In this paper, we newly focus on prediction of EM radiation from a strip line structure with a ground thin wire by an equivalent circuit model. Firstly, frequency responses of common-mode (CM) current on the PCB and EM radiation are studied with FDTD modeling. Secondly, an equivalent circuit model for predicting CM current was proposed. The equivalent circuit model for prediction is based on consideration of concepts of CM antenna impedance distributed constant circuit and electric coupling between the power plane and the thin ground wire. The good agreement between the predicted and full-wave results indicates the validity of the equivalent circuit model. The frequency response of EM radiation from strip line structure can be identified using our proposed model. In addition, the equivalent circuit model provides enough flexibility for different geometric parameters and can be used to develop physical insights and design guidelines. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Electromagnetic radiation / printed circuit board / thin wire / ground connection / prediction / / / |
Reference Info. |
IEICE Tech. Rep., vol. 110, no. 236, EMCJ2010-56, pp. 25-30, Oct. 2010. |
Paper # |
EMCJ2010-56 |
Date of Issue |
2010-10-14 (EMCJ, MW) |
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 |
EMCJ2010-56 MW2010-91 Link to ES Tech. Rep. Archives: MW2010-91 |
Conference Information |
Committee |
MW EMCJ |
Conference Date |
2010-10-21 - 2010-10-22 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Akita Univ. |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
Microwave Technologies, EMC, etc. |
Paper Information |
Registration To |
EMCJ |
Conference Code |
2010-10-EMCJ-MW |
Language |
English |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
An Equivalent Circuit Model for Predicting EM Radiation from Stripline Structure with a Thin Wire |
Sub Title (in English) |
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Keyword(1) |
Electromagnetic radiation |
Keyword(2) |
printed circuit board |
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thin wire |
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ground connection |
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prediction |
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1st Author's Name |
Yoshiki Kayano |
1st Author's Affiliation |
Akita University (Akita Univ.) |
2nd Author's Name |
Hiroshi Inoue |
2nd Author's Affiliation |
Akita University (Akita Univ.) |
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Speaker |
Author-1 |
Date Time |
2010-10-21 15:05:00 |
Presentation Time |
25 minutes |
Registration for |
EMCJ |
Paper # |
EMCJ2010-56, MW2010-91 |
Volume (vol) |
vol.110 |
Number (no) |
no.236(EMCJ), no.237(MW) |
Page |
pp.25-30 |
#Pages |
6 |
Date of Issue |
2010-10-14 (EMCJ, MW) |
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