Paper Abstract and Keywords |
Presentation |
2008-11-20 15:20
An Estimation Method for High Frequency Permittivity by Scattering Wave Takashi Komakine, Takahiro Kurosawa (Akita Prefectural R&D Center), Hiroshi Inoue (Akita Univ.) EMCJ2008-75 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
To evaluate the permittivity for high frequency signal, some measurement systems have been developed and used practically. In the modulated scatterer method which was studied to measure the electromagnetic field, the permittivity of the scatterer relates quantitatively with the electric field of the scattering wave from it. Therefore, the permittivity of the dielectric scatterer in the high frequency field could be estimated by measuring the scattering field strength so as to expose the scatterer in the known field. In this paper, the relationship between the permittivity of the dielectric scatterer and the scattering field strength yielded by the scatterer is denoted to estimate the permittivity from the measured value. Then, the estimated permittivity of 70.1 at 1 GHz was estimated experimentally by the relationship for the pure water which is filled in the spherical enclosure. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
permittivity / high frequency / scatterer / modulated scatterer / dielectric / / / |
Reference Info. |
IEICE Tech. Rep., vol. 108, no. 307, EMCJ2008-75, pp. 7-10, Nov. 2008. |
Paper # |
EMCJ2008-75 |
Date of Issue |
2008-11-13 (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) |
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EMCJ2008-75 |
Conference Information |
Committee |
EMCJ |
Conference Date |
2008-11-20 - 2008-11-21 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
AIST Tokyo Waterfront |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
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Paper Information |
Registration To |
EMCJ |
Conference Code |
2008-11-EMCJ |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
An Estimation Method for High Frequency Permittivity by Scattering Wave |
Sub Title (in English) |
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Keyword(1) |
permittivity |
Keyword(2) |
high frequency |
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scatterer |
Keyword(4) |
modulated scatterer |
Keyword(5) |
dielectric |
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1st Author's Name |
Takashi Komakine |
1st Author's Affiliation |
Akita Prefectural R&D Center (Akita Prefectural R&D Center) |
2nd Author's Name |
Takahiro Kurosawa |
2nd Author's Affiliation |
Akita Prefectural R&D Center (Akita Prefectural R&D Center) |
3rd Author's Name |
Hiroshi Inoue |
3rd Author's Affiliation |
Akita University (Akita Univ.) |
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Speaker |
Author-1 |
Date Time |
2008-11-20 15:20:00 |
Presentation Time |
25 minutes |
Registration for |
EMCJ |
Paper # |
EMCJ2008-75 |
Volume (vol) |
vol.108 |
Number (no) |
no.307 |
Page |
pp.7-10 |
#Pages |
4 |
Date of Issue |
2008-11-13 (EMCJ) |
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