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Paper Abstract and Keywords
Presentation 2011-02-09 15:05
A Reverberation Chamber to Realize Multipath-rich Environment [III] -- Environment Control by Electromagnetic Wave Absorbing Sheet: Part 2 --
Rizwan Arif, Masahiro Shinozawa, Ichiro Oshima, Yoshio Karasawa (Univ. of Electro-Comm.) AP2010-164
Abstract (in Japanese) (See Japanese page) 
(in English) Creation of multipath-rich propagation environment is needed to evaluate the performance of a MIMO communication terminal assuming the operation in a real environment. For this purpose, there are two types of schemes. One is a fading-emulator-based scheme which arranges a number of actual radiation antennas representing scattering objects. The other is a radio echoic chamber named "reverberation chamber" surrounded by 6-plate metallic walls. In this paper, we focus our analysis on our reverberation chamber OTA system which is considered to be inflexible for propagation parameter control such as delay spread. By extending the results given in Ref. [9], we pursue wider range control of delay spread using more radio absorbing sheets without changing other propagation parameter values. Moreover, the size of OTA testing area where the characteristics of multipath propagation environment must be uniform statistically is identified.
Keyword (in Japanese) (See Japanese page) 
(in English) MIMO / Reverberation Chamber / Radio-absorbing Sheet / Delay Spread / / / /  
Reference Info. IEICE Tech. Rep., vol. 110, no. 410, AP2010-164, pp. 19-23, Feb. 2011.
Paper # AP2010-164 
Date of Issue 2011-02-02 (AP) 
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)
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Conference Information
Committee AP ITE-BCT  
Conference Date 2011-02-09 - 2011-02-10 
Place (in Japanese) (See Japanese page) 
Place (in English) NHK Science Tech. Research Lab. 
Topics (in Japanese) (See Japanese page) 
Topics (in English) AP, BCT 
Paper Information
Registration To AP 
Conference Code 2011-02-AP-BCT 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) A Reverberation Chamber to Realize Multipath-rich Environment [III] 
Sub Title (in English) Environment Control by Electromagnetic Wave Absorbing Sheet: Part 2 
Keyword(1) MIMO  
Keyword(2) Reverberation Chamber  
Keyword(3) Radio-absorbing Sheet  
Keyword(4) Delay Spread  
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1st Author's Name Rizwan Arif  
1st Author's Affiliation Univrsity of Electro-Communications (Univ. of Electro-Comm.)
2nd Author's Name Masahiro Shinozawa  
2nd Author's Affiliation Univrsity of Electro-Communications (Univ. of Electro-Comm.)
3rd Author's Name Ichiro Oshima  
3rd Author's Affiliation Univrsity of Electro-Communications (Univ. of Electro-Comm.)
4th Author's Name Yoshio Karasawa  
4th Author's Affiliation Univrsity of Electro-Communications (Univ. of Electro-Comm.)
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Speaker Author-1 
Date Time 2011-02-09 15:05:00 
Presentation Time 25 minutes 
Registration for AP 
Paper # AP2010-164 
Volume (vol) vol.110 
Number (no) no.410 
Page pp.19-23 
#Pages 5 
Date of Issue 2011-02-02 (AP) 

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