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Paper Abstract and Keywords
Presentation 2012-12-14 10:45
Measurement Method of Relative Permittivity and Permeability for a Ferrite Rod Using the TM and TE Modes in a Cylindrical Cavity
Hirokazu Kawabata (TITC), Yoshio Kobayashi (SUMTEC) MW2012-136 Link to ES Tech. Rep. Archives: MW2012-136
Abstract (in Japanese) (See Japanese page) 
(in English) A measurement method using a pair of the TM and TE modes of cylindrical cavity is proposed to measure the accurate relative permittivity $\varepsilon_{r}$ and permeability $\mu_{r}$ of a ferrite rod. The method is based on the rigorous electromagnetic field analysis using the Ritz-Galerkin method to take into account the effects of the sample insertion holes of a cavity and both the material parameters, $\varepsilon_{r}$ and $\mu_{r}$. The comparison between the values obtained by the rigorous analysis and the perturbation method was also performed. The measurement results of a ferrite rod show the validity of the method.
Keyword (in Japanese) (See Japanese page) 
(in English) Cavity resonator / Permittivity / Permeability / Ferrite / Measurement method / / /  
Reference Info. IEICE Tech. Rep., vol. 112, no. 355, MW2012-136, pp. 55-60, Dec. 2012.
Paper # MW2012-136 
Date of Issue 2012-12-06 (MW) 
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)
Download PDF MW2012-136 Link to ES Tech. Rep. Archives: MW2012-136

Conference Information
Committee MW  
Conference Date 2012-12-13 - 2012-12-14 
Place (in Japanese) (See Japanese page) 
Place (in English) Univ. of Yamanashi 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Microwave Technologies 
Paper Information
Registration To MW 
Conference Code 2012-12-MW 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Measurement Method of Relative Permittivity and Permeability for a Ferrite Rod Using the TM and TE Modes in a Cylindrical Cavity 
Sub Title (in English)  
Keyword(1) Cavity resonator  
Keyword(2) Permittivity  
Keyword(3) Permeability  
Keyword(4) Ferrite  
Keyword(5) Measurement method  
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1st Author's Name Hirokazu Kawabata  
1st Author's Affiliation Tomo Industrial Technology Center (TITC)
2nd Author's Name Yoshio Kobayashi  
2nd Author's Affiliation SUMTEC Inc. (SUMTEC)
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Date Time 2012-12-14 10:45:00 
Presentation Time 30 minutes 
Registration for MW 
Paper # MW2012-136 
Volume (vol) vol.112 
Number (no) no.355 
Page pp.55-60 
#Pages
Date of Issue 2012-12-06 (MW) 


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