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| Presentation | 2017-10-20 14:55 Broadband Attenuation Characteristic of the Quasi-distributed Constant Line Filter Connected in Series Yusuke Ohdaira, Koki Harada (TOKIN)  EMCJ2017-53 MW2017-105 EST2017-68 Link to ES Tech. Rep. Archives: MW2017-105 EST2017-68 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | A noise suppression device which has broadband attenuation characteristic is required because a broadband noise emission from a power conversion circuit is concerned as its switching speed is increasing. In this paper, we report common-mode attenuation characteristic of quasi-distributed constant line filter connected in series which have grounding terminal and broadband attenuation characteristic. Increase amount of common-mode attenuation characteristic by grounding of grounding terminal is about 47 dB at 10 MHz when two device are connected in series. This result is much larger than 20 dB for a single device. An equivalent circuit analysis by using parameters peculiar to quasi-distributed constant line filter agreed well with a measurement result. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Common-mode / Broadband / Quasi-distributed constant structure / Equivalent circuit analysis / Grounding capacitance / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 117, no. 243, EMCJ2017-53, pp. 149-152, Oct. 2017. | |
| Paper # | EMCJ2017-53 | |
| Date of Issue | 2017-10-12 (EMCJ, MW, EST) | |
| 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 | EMCJ2017-53 MW2017-105 EST2017-68 Link to ES Tech. Rep. Archives: MW2017-105 EST2017-68 |
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| Conference Information | |
| Committee | MW EMCJ EST |
| Conference Date | 2017-10-19 - 2017-10-20 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Yupopo |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Electromagnetic simulation ，EMC, Microwave technologies |
| Paper Information | |
| Registration To | EMCJ |
| Conference Code | 2017-10-MW-EMCJ-EST-EMC |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Broadband Attenuation Characteristic of the Quasi-distributed Constant Line Filter Connected in Series |
| Sub Title (in English) | |
| Keyword(1) | Common-mode |
| Keyword(2) | Broadband |
| Keyword(3) | Quasi-distributed constant structure |
| Keyword(4) | Equivalent circuit analysis |
| Keyword(5) | Grounding capacitance |
| Keyword(6) | |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Yusuke Ohdaira |
| 1st Author's Affiliation | TOKIN Corporation (TOKIN) |
| 2nd Author's Name | Koki Harada |
| 2nd Author's Affiliation | TOKIN Corporation (TOKIN) |
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| Speaker | Author-1 |
| Date Time | 2017-10-20 14:55:00 |
| Presentation Time | 20 minutes |
| Registration for | EMCJ |
| Paper # | EMCJ2017-53, MW2017-105, EST2017-68 |
| Volume (vol) | vol.117 |
| Number (no) | no.243(EMCJ), no.244(MW), no.245(EST) |
| Page | pp.149-152 |
| #Pages | 4 |
| Date of Issue | 2017-10-12 (EMCJ, MW, EST) |
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