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Paper Abstract and Keywords
Presentation 2016-07-15 14:05
Non-contact measuring method for impedance of harness's load using two probes
Tomohiro Yoshikawa, Jianqing Wang (NIT), Yasunori Oguri, Makoto Tanaka, Michihira Iida (DENSO) Link to ES Tech. Rep. Archives: EMD2016-17
Abstract (in Japanese) (See Japanese page) 
(in English) Request to non-contact measurement method of load impedance connected to a wire harness is increasing rapidly.
A method using network analyzer together with two current probes were previously proposed for this purpose, but it is valid only to 20 MHz. In this study, we extended the above-mentioned non-contact measurement method to 100 MHz by applying transmission line theory to the wire harness, and also proposed a method to estimate the characteristic impedance and phase constant of the wire harness. The validity of the newly proposed measurement method was confirmed experimentally, and as a result the load impedance was measured with an error within 10% up to 100 MHz.
Keyword (in Japanese) (See Japanese page) 
(in English) Wire harness / load impedance / non-contact measurement / transmission line / / / /  
Reference Info. IEICE Tech. Rep., vol. 116, no. 135, EMCJ2016-44, pp. 1-5, July 2016.
Paper # EMCJ2016-44 
Date of Issue 2016-07-08 (EMCJ, EMD) 
ISSN Print edition: ISSN 0913-5685  Online edition: ISSN 2432-6380
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. (No. 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034)

Conference Information
Committee EMCJ EMD  
Conference Date 2016-07-15 - 2016-07-15 
Place (in Japanese) (See Japanese page) 
Place (in English) Kikai-Shinko-Kaikan Bldg. 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Discharge, EMC 
Paper Information
Registration To EMCJ 
Conference Code 2016-07-EMCJ-EMD 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Non-contact measuring method for impedance of harness's load using two probes 
Sub Title (in English)  
Keyword(1) Wire harness  
Keyword(2) load impedance  
Keyword(3) non-contact measurement  
Keyword(4) transmission line  
1st Author's Name Tomohiro Yoshikawa  
1st Author's Affiliation Nagoya Institute of Technology (NIT)
2nd Author's Name Jianqing Wang  
2nd Author's Affiliation Nagoya Institute of Technology (NIT)
3rd Author's Name Yasunori Oguri  
3rd Author's Affiliation DENSO Corporation (DENSO)
4th Author's Name Makoto Tanaka  
4th Author's Affiliation DENSO Corporation (DENSO)
5th Author's Name Michihira Iida  
5th Author's Affiliation DENSO Corporation (DENSO)
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Date Time 2016-07-15 14:05:00 
Presentation Time 25 
Registration for EMCJ 
Paper # IEICE-EMCJ2016-44,IEICE-EMD2016-17 
Volume (vol) IEICE-116 
Number (no) no.135(EMCJ), no.136(EMD) 
Page pp.1-5 
#Pages IEICE-5 
Date of Issue IEICE-EMCJ-2016-07-08,IEICE-EMD-2016-07-08 

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