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Paper Abstract and Keywords
Presentation 2010-01-21 14:05
2D Radio Wave Distribution Imager by an EBG Absorber
Satoshi Yagitani, Keigo Katsuda, Takao Shimizu, Yuusuke Yamanaka, Satoshi Morita (Kanazawa Univ.), Yoshiyuki Yoshimura, Hirokazu Sugiura (Industrial Research Inst. of Ishikawa) EMCJ2009-106
Abstract (in Japanese) (See Japanese page) 
(in English) We have developed a novel “2d Radio Wave Distribution Imager” by using an electromagnetic band-gap (EBG) absorber. Radio wave power is absorbed by “mushroom” cells arranged on a thin printed circuit board (PCB), which are used as a 2d array of “sensors” for the incident radio wave. A matrix of detectors attached on the back-side of the PCB measure the radio-wave power distributions absorbed by the mushroom-cell (sensor) array. The field distributions of impulsive radio signals/noises can be captured and visualized in real-time, while the electromagnetic environment is undisturbed by the EBG absorber. In this report we analyze the absorption characteristics of a prototype EBG absorber, and evaluate the performance of our developed 2d radio wave distribution imager.
Keyword (in Japanese) (See Japanese page) 
(in English) EBG / Absorber / 2d radio wave distribution / Measurement / Visualization / / /  
Reference Info. IEICE Tech. Rep., vol. 109, no. 370, EMCJ2009-106, pp. 47-52, Jan. 2010.
Paper # EMCJ2009-106 
Date of Issue 2010-01-14 (EMCJ) 
ISSN Print edition: ISSN 0913-5685    Online edition: ISSN 2432-6380
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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)
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Conference Information
Committee EMCJ  
Conference Date 2010-01-21 - 2010-01-22 
Place (in Japanese) (See Japanese page) 
Place (in English) University of the Ryukyus 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To EMCJ 
Conference Code 2010-01-EMCJ 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) 2D Radio Wave Distribution Imager by an EBG Absorber 
Sub Title (in English)  
Keyword(1) EBG  
Keyword(2) Absorber  
Keyword(3) 2d radio wave distribution  
Keyword(4) Measurement  
Keyword(5) Visualization  
Keyword(6)  
Keyword(7)  
Keyword(8)  
1st Author's Name Satoshi Yagitani  
1st Author's Affiliation Kanazawa University (Kanazawa Univ.)
2nd Author's Name Keigo Katsuda  
2nd Author's Affiliation Kanazawa University (Kanazawa Univ.)
3rd Author's Name Takao Shimizu  
3rd Author's Affiliation Kanazawa University (Kanazawa Univ.)
4th Author's Name Yuusuke Yamanaka  
4th Author's Affiliation Kanazawa University (Kanazawa Univ.)
5th Author's Name Satoshi Morita  
5th Author's Affiliation Kanazawa University (Kanazawa Univ.)
6th Author's Name Yoshiyuki Yoshimura  
6th Author's Affiliation Industrial Research Institute of Ishikawa (Industrial Research Inst. of Ishikawa)
7th Author's Name Hirokazu Sugiura  
7th Author's Affiliation Industrial Research Institute of Ishikawa (Industrial Research Inst. of Ishikawa)
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Speaker Author-2 
Date Time 2010-01-21 14:05:00 
Presentation Time 25 minutes 
Registration for EMCJ 
Paper # EMCJ2009-106 
Volume (vol) vol.109 
Number (no) no.370 
Page pp.47-52 
#Pages 6 
Date of Issue 2010-01-14 (EMCJ) 

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