Paper Abstract and Keywords |
Presentation |
2013-03-08 16:05
Measurement of ferromagnetic resonance linewidth by transmission method Taro Miura (The Mueller), Motoi Shimizu (TDK-EPC) MW2012-192 Link to ES Tech. Rep. Archives: MW2012-192 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
The ferromagnetic resonance linewidth is an essential material constant to show the characteristics of the microwave ferrite. Currently,the linewidth has been evaluated by the method described in the IEC publication 60556. The measuring frequency of this method is restricted to the resonance frequency of the cavity and the poor resolution of a Gauss meter made difficult to improve the accuracy. The progress of digitalized measuring system remarkably improved the accuracy of the linewidth measurement of a ferrite sample in a non-resonant test fixture at arbitrary frequencies. The accurate evaluation by the non-resonant test fixture and the data consistency to IEC publication 60556 are reported. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Ferromagnetic resonance linewidth / Non-resonant test fixture / Transmission line method / Cavity perturbation method / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 112, no. 459, MW2012-192, pp. 181-186, March 2013. |
Paper # |
MW2012-192 |
Date of Issue |
2013-02-27 (MW) |
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 |
MW2012-192 Link to ES Tech. Rep. Archives: MW2012-192 |
Conference Information |
Committee |
MW |
Conference Date |
2013-03-06 - 2013-03-08 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Hiroshima Univ. |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
Microwave Technologies |
Paper Information |
Registration To |
MW |
Conference Code |
2013-03-MW |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Measurement of ferromagnetic resonance linewidth by transmission method |
Sub Title (in English) |
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Keyword(1) |
Ferromagnetic resonance linewidth |
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Non-resonant test fixture |
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Transmission line method |
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Cavity perturbation method |
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1st Author's Name |
Taro Miura |
1st Author's Affiliation |
The Mueller Company (The Mueller) |
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Motoi Shimizu |
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TDK-EPC Corporation (TDK-EPC) |
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Speaker |
Author-1 |
Date Time |
2013-03-08 16:05:00 |
Presentation Time |
25 minutes |
Registration for |
MW |
Paper # |
MW2012-192 |
Volume (vol) |
vol.112 |
Number (no) |
no.459 |
Page |
pp.181-186 |
#Pages |
6 |
Date of Issue |
2013-02-27 (MW) |