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Paper Abstract and Keywords
Presentation 2013-06-21 14:25
Influence of Sheet Resistance on Electric Field Attenuation using Metal Coated Non-woven Fabric
Masahiro Yamaguchi, Sho Muroga, Yuki Asazuma (Tohoku Univ.) EMCJ2013-21
Abstract (in Japanese) (See Japanese page) 
(in English) This paper describes that the ferromagnetic resonance (FMR) frequency shift can be calculated by an electromagnetic field simulator based on the Maxwell’s equation although the relative permeability and the FMR frequency is defined by the Landau-Lifshitz-Gilbert (LLG) and the Kittel’s equation. We evaluate the magnetic circuit model with the leakage magnetic flux path for considering the demagnetizing field generated in the magnetic film. As the result, we clarify that the effect of the demagnetizing field is considered as a reluctance of the leakage magnetic flux path in the magnetic circuit calculation, which is considered as the increase of anisotropy field in the Kittel’s equation. Furthermore, we show that the simulated FMR frequency by the electromagnetic simulator agrees with the measured values.
Keyword (in Japanese) (See Japanese page) 
(in English) Electromagnetic noise suppressor / Ferromagnetic films / Ferromagnetic resonance frequency / Demagnetizing field / Magnetic circuits / Electromagnetic simulator / /  
Reference Info. IEICE Tech. Rep., vol. 113, no. 101, EMCJ2013-21, pp. 51-56, June 2013.
Paper # EMCJ2013-21 
Date of Issue 2013-06-14 (EMCJ) 
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 EMCJ2013-21

Conference Information
Committee EMCJ IEE-EMC  
Conference Date 2013-06-21 - 2013-06-21 
Place (in Japanese) (See Japanese page) 
Place (in English) Kyoto Univ. 
Topics (in Japanese) (See Japanese page) 
Topics (in English) EMC 
Paper Information
Registration To EMCJ 
Conference Code 2013-06-EMCJ-EMC 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Influence of Sheet Resistance on Electric Field Attenuation using Metal Coated Non-woven Fabric 
Sub Title (in English) * 
Keyword(1) Electromagnetic noise suppressor  
Keyword(2) Ferromagnetic films  
Keyword(3) Ferromagnetic resonance frequency  
Keyword(4) Demagnetizing field  
Keyword(5) Magnetic circuits  
Keyword(6) Electromagnetic simulator  
Keyword(7)  
Keyword(8)  
1st Author's Name Masahiro Yamaguchi  
1st Author's Affiliation Tohoku University (Tohoku Univ.)
2nd Author's Name Sho Muroga  
2nd Author's Affiliation Tohoku University (Tohoku Univ.)
3rd Author's Name Yuki Asazuma  
3rd Author's Affiliation Tohoku University (Tohoku Univ.)
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Speaker Author-2 
Date Time 2013-06-21 14:25:00 
Presentation Time 25 minutes 
Registration for EMCJ 
Paper # EMCJ2013-21 
Volume (vol) vol.113 
Number (no) no.101 
Page pp.51-56 
#Pages 6 
Date of Issue 2013-06-14 (EMCJ) 

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