Paper Abstract and Keywords |
Presentation |
2021-07-01 15:00
Proposals of Magnetic Field Probes for Detecting the ESD Current Ryota Kobayashi, Tsuyoshi Kobayashi, Yuichi Sasaki (Mitsubishi Electric) EMCJ2021-21 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
EMC designs and countermeasures are significant as the performance of the electronic equipment becomes higher and the system becomes more complicated. The author is researching structures of magnetic field probes for measuring the electro-static discharge (ESD) propagation path of the entire printed circuit board (PCB). To measure the ESD propagation path of the entire PCB by applying ESD once, it is necessary to detect to the magnetic field generated from the trace in multiple directions. In general, magnetic field probes such as loop antennas are not possible to detect the magnetic field generated from the trace in multiple directions because the sensitivity cannot be obtained unless the magnetic field passes through a loop surface. Therefore, it is necessary to rotate magnetic field probes many times. In this research, three new structures of magnetic field probes are proposed, and the evaluation is carried out by the analysis. As a result of the evaluation, we confirmed that each magnetic field probes have good sensitivity characteristics depending on angles of traces. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
ESD / Magnetic Field Probe / Printed Circuit Board / Trace / Sensitivity / / / |
Reference Info. |
IEICE Tech. Rep., vol. 121, no. 81, EMCJ2021-21, pp. 24-29, July 2021. |
Paper # |
EMCJ2021-21 |
Date of Issue |
2021-06-24 (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) |
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EMCJ2021-21 |
Conference Information |
Committee |
EMCJ |
Conference Date |
2021-07-01 - 2021-07-01 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Online |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
Young Scientist Meeting |
Paper Information |
Registration To |
EMCJ |
Conference Code |
2021-07-EMCJ |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Proposals of Magnetic Field Probes for Detecting the ESD Current |
Sub Title (in English) |
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Keyword(1) |
ESD |
Keyword(2) |
Magnetic Field Probe |
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Printed Circuit Board |
Keyword(4) |
Trace |
Keyword(5) |
Sensitivity |
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1st Author's Name |
Ryota Kobayashi |
1st Author's Affiliation |
Mitsubishi Electric Corporation (Mitsubishi Electric) |
2nd Author's Name |
Tsuyoshi Kobayashi |
2nd Author's Affiliation |
Mitsubishi Electric Corporation (Mitsubishi Electric) |
3rd Author's Name |
Yuichi Sasaki |
3rd Author's Affiliation |
Mitsubishi Electric Corporation (Mitsubishi Electric) |
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Speaker |
Author-1 |
Date Time |
2021-07-01 15:00:00 |
Presentation Time |
25 minutes |
Registration for |
EMCJ |
Paper # |
EMCJ2021-21 |
Volume (vol) |
vol.121 |
Number (no) |
no.81 |
Page |
pp.24-29 |
#Pages |
6 |
Date of Issue |
2021-06-24 (EMCJ) |
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