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| Presentation | 2019-07-18 10:30 Estimation of Radiated Electric Field from Wire Harness above Metal Plane Using Equivalent Antenna Method Hiroki Yamada, Jianqing Wang (NIT)  EMCJ2019-19 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | In recent years, as the increase of electronic devices installed in automobiles, the number of wire harnesses to be connected has also increased. Electromagnetic radiation noise generated from the common mode current flowing in the wire harness causes malfunction of the on-vehicle electronic equipment. For this reason, the prediction of the radiation field from the wire harness is required from the viewpoint of EMC design.In this study, we apply the concept of equivalent antenna.by applying the concept of equivalent antenna, we regarded the wire harness placed on the metal plate as an asymmetric dipole antenna and its electrical image. Through the measurement of the common mode current on the wire harness at a fixed location, we estimated the current distribution of the equivalent antenna from the measurement result. Furthermore, based on the estimation results of common mode currents, we estimated the radiation electric field from the wire harness placed on the metal plane by considering the equivalent antennas as many small dipoles and verified its effectiveness by computer simulation and experiment. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | wire harness / common mode current / radiated electric field / / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 119, no. 124, EMCJ2019-19, pp. 7-10, July 2019. | |
| Paper # | EMCJ2019-19 | |
| Date of Issue | 2019-07-11 (EMCJ) | |
| ISSN | 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 | EMCJ2019-19 |
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| Conference Information | |
| Committee | EMCJ |
| Conference Date | 2019-07-18 - 2019-07-18 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Kikai-Shinko-Kaikan Bldg. |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Young Scientist Meeting |
| Paper Information | |
| Registration To | EMCJ |
| Conference Code | 2019-07-EMCJ |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Estimation of Radiated Electric Field from Wire Harness above Metal Plane Using Equivalent Antenna Method |
| Sub Title (in English) | |
| Keyword(1) | wire harness |
| Keyword(2) | common mode current |
| Keyword(3) | radiated electric field |
| Keyword(4) | |
| Keyword(5) | |
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| Keyword(8) | |
| 1st Author's Name | Hiroki Yamada |
| 1st Author's Affiliation | Nagoya Institute of Technology (NIT) |
| 2nd Author's Name | Jianqing Wang |
| 2nd Author's Affiliation | Nagoya Institute of Technology (NIT) |
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| Speaker | Author-1 |
| Date Time | 2019-07-18 10:30:00 |
| Presentation Time | 25 minutes |
| Registration for | EMCJ |
| Paper # | EMCJ2019-19 |
| Volume (vol) | vol.119 |
| Number (no) | no.124 |
| Page | pp.7-10 |
| #Pages | 4 |
| Date of Issue | 2019-07-11 (EMCJ) |
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