Paper Abstract and Keywords |
Presentation |
2011-11-25 13:05
Estimation method of measured reflectivity of EM-wave absorbing building wall panel accounting for edge diffraction Toshihiro Yamane (Tokyo Institute of Tech./Shimziu), Atsuhiro Nishikata (Tokyo Institute of Tech.) EMCJ2011-88 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
A wide band electromagnetic wave absorber panel for building walls has been developed to meet the public demand to circumvent multipath interference. The absorber panel has wide band characteristics covering both VHF and UHF band. The characteristics of the absorber panel are measured in a time domain method. There is a discrepancy between measured and calculated reflectivity. In this paper, an edge diffraction effect in the measured reflectivity is discussed. We propose an hybrid method of estimating the reflectivity using Physical optics approximation(PO)
and transmission line model. The reflectivity calculated by the proposed method have a good agreement with measured reflectivity compared with one dimentional transmission line model. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
multipath / electromagnetic wave absorber / edge diffraction / transmission line model / physical optics approximation / / / |
Reference Info. |
IEICE Tech. Rep., vol. 111, no. 319, EMCJ2011-88, pp. 1-6, Nov. 2011. |
Paper # |
EMCJ2011-88 |
Date of Issue |
2011-11-18 (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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EMCJ2011-88 |
Conference Information |
Committee |
EMCJ |
Conference Date |
2011-11-25 - 2011-11-25 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Univ. of Electro-Communiations |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
Transmission line, EMC, etc. |
Paper Information |
Registration To |
EMCJ |
Conference Code |
2011-11-EMCJ |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Estimation method of measured reflectivity of EM-wave absorbing building wall panel accounting for edge diffraction |
Sub Title (in English) |
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Keyword(1) |
multipath |
Keyword(2) |
electromagnetic wave absorber |
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edge diffraction |
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transmission line model |
Keyword(5) |
physical optics approximation |
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1st Author's Name |
Toshihiro Yamane |
1st Author's Affiliation |
Tokyo Institute of Technology/Shimizu Corporation (Tokyo Institute of Tech./Shimziu) |
2nd Author's Name |
Atsuhiro Nishikata |
2nd Author's Affiliation |
Tokyo Institute of Technology (Tokyo Institute of Tech.) |
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Speaker |
Author-1 |
Date Time |
2011-11-25 13:05:00 |
Presentation Time |
25 minutes |
Registration for |
EMCJ |
Paper # |
EMCJ2011-88 |
Volume (vol) |
vol.111 |
Number (no) |
no.319 |
Page |
pp.1-6 |
#Pages |
6 |
Date of Issue |
2011-11-18 (EMCJ) |