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Paper Abstract and Keywords
Presentation 2015-05-15 15:45
An Optimal Layout Based on the Evaluation of Signal Bit-Error-Rate using Weighted Magnetic Field Product for Intra-EMC
Tomoya Maekawa (Panasonic), Kazuhiro Honda, Koichi Ogawa (Toyama Univ.) EMCJ2015-16
Abstract (in Japanese) (See Japanese page) 
(in English) We have developed a novel design method for predicting the optimum layout of noise sources, with the aim of improving communication performance in digital wireless equipment. In our previous studies, we developed a design method for optimizing the layout of a noise source using the correlation between the magnetic field distribution of the noise source and that of the antenna. However, this method does not allow easy comparison between different items of equipment. In this paper, we propose a new design method that can quantitatively predict signal bit error rate by using the antenna interference power obtained from the weighted magnetic field product that has been calculated from the magnetic field distributions of the noise source ant the antenna. We have confirmed a close proportional relationship between the weighted magnetic field product and the antenna interference power, regardless of the structure of the noise source. We have further discovered from this fact that the optimal position of the noise source can be predicted by using our proposed method in digital wireless equipment to minimize intra-EMC problems.
Keyword (in Japanese) (See Japanese page) 
(in English) Digital Wireless Equipment / Intra-EMC / Antenna Interference Power / Magnetic Distribution / Communication Performance / / /  
Reference Info. IEICE Tech. Rep., vol. 115, no. 29, EMCJ2015-16, pp. 49-54, May 2015.
Paper # EMCJ2015-16 
Date of Issue 2015-05-08 (EMCJ) 
ISSN Print edition: ISSN 0913-5685    Online edition: ISSN 2432-6380
Copyright
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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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Conference Information
Committee EMCJ  
Conference Date 2015-05-15 - 2015-05-15 
Place (in Japanese) (See Japanese page) 
Place (in English) Next Kagawa 
Topics (in Japanese) (See Japanese page) 
Topics (in English) EMC 
Paper Information
Registration To EMCJ 
Conference Code 2015-05-EMCJ 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) An Optimal Layout Based on the Evaluation of Signal Bit-Error-Rate using Weighted Magnetic Field Product for Intra-EMC 
Sub Title (in English)  
Keyword(1) Digital Wireless Equipment  
Keyword(2) Intra-EMC  
Keyword(3) Antenna Interference Power  
Keyword(4) Magnetic Distribution  
Keyword(5) Communication Performance  
Keyword(6)  
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1st Author's Name Tomoya Maekawa  
1st Author's Affiliation Panasonic Corporation (Panasonic)
2nd Author's Name Kazuhiro Honda  
2nd Author's Affiliation Toyama University (Toyama Univ.)
3rd Author's Name Koichi Ogawa  
3rd Author's Affiliation Toyama University (Toyama Univ.)
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Speaker Author-1 
Date Time 2015-05-15 15:45:00 
Presentation Time 25 minutes 
Registration for EMCJ 
Paper # EMCJ2015-16 
Volume (vol) vol.115 
Number (no) no.29 
Page pp.49-54 
#Pages 6 
Date of Issue 2015-05-08 (EMCJ) 

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