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Paper Abstract and Keywords
Presentation 2014-12-11 12:25
Measurement of Complex Radiation Pattern of MIMO Antenna Using Backscattering Waves
Masatoshi Saitoh (Tohoku Univ.), Naoki Honma (Iwate Univ.), Qiang Chen (Tohoku Univ.) AP2014-152
Abstract (in Japanese) (See Japanese page) 
(in English) The coaxial cables seriously affect the measurement accuracy of the complex radiation patterns of the MIMO antenna due to the scattering and unwanted radiation from the cables. This report presents the measurement method that uses modulated backscattering wave from the antenna under test and estimates its complex radiation patterns without connecting the coaxial cables to it. The proposed measurement was carried out and it is revealed that the proposed method offers the complex radiation pattern measurement with sufficiently high accuracy.
Keyword (in Japanese) (See Japanese page) 
(in English) complex radiation pattern / MIMO antenna / channel estimation / load modulation / / / /  
Reference Info. IEICE Tech. Rep., vol. 114, no. 354, AP2014-152, pp. 7-12, Dec. 2014.
Paper # AP2014-152 
Date of Issue 2014-12-04 (AP) 
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 AP2014-152

Conference Information
Committee AP  
Conference Date 2014-12-11 - 2014-12-11 
Place (in Japanese) (See Japanese page) 
Place (in English) Kikai-Shinko-Kaikan Bldg. 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Antennas and Propagation 
Paper Information
Registration To AP 
Conference Code 2014-12-AP 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Measurement of Complex Radiation Pattern of MIMO Antenna Using Backscattering Waves 
Sub Title (in English)  
Keyword(1) complex radiation pattern  
Keyword(2) MIMO antenna  
Keyword(3) channel estimation  
Keyword(4) load modulation  
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1st Author's Name Masatoshi Saitoh  
1st Author's Affiliation Tohoku University (Tohoku Univ.)
2nd Author's Name Naoki Honma  
2nd Author's Affiliation Iwate University (Iwate Univ.)
3rd Author's Name Qiang Chen  
3rd Author's Affiliation Tohoku University (Tohoku Univ.)
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Speaker Author-1 
Date Time 2014-12-11 12:25:00 
Presentation Time 25 minutes 
Registration for AP 
Paper # AP2014-152 
Volume (vol) vol.114 
Number (no) no.354 
Page pp.7-12 
#Pages 6 
Date of Issue 2014-12-04 (AP) 

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