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Paper Abstract and Keywords
Presentation 2007-09-05 16:30
Experiment of Blind Separation for Mixture of Microwave Signals using Independent Component Analysis
Tatsuro Yata, Hidehisa Shiomi, Yasuyuki Okamura (Osaka Univ.) MW2007-92
Abstract (in Japanese) (See Japanese page) 
(in English) The blind estimation technique is useful for an adaptive array antenna, a MIMO communication system and a cognitive wireless communication system. The independent component analysis (ICA) developing in the area of the image processing and the speech processing is a simple algorithm with demand upon less priori knowledge. In this report, it is described that an experiment of the blind signal separation of the microwave mixture signal consisted of two signals with QPSK modulation. The digital wireless communication system with two transmitters and two receivers was setting up to obtain the microwave mixture where a carrier frequency was 2.45GHz. The separated signals from the mixture using the ICA were good agreement with the source signals.
Keyword (in Japanese) (See Japanese page) 
(in English) Independent Component Analysis / Blind Signal Separation / Adaptive Array Antenna / / / / /  
Reference Info. IEICE Tech. Rep., vol. 107, no. 208, MW2007-92, pp. 61-66, Sept. 2007.
Paper # MW2007-92 
Date of Issue 2007-08-29 (MW) 
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 MW2007-92

Conference Information
Committee MW  
Conference Date 2007-09-05 - 2007-09-06 
Place (in Japanese) (See Japanese page) 
Place (in English) Utsunomiya Univ. 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Microwave Technologies, etc. 
Paper Information
Registration To MW 
Conference Code 2007-09-MW 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Experiment of Blind Separation for Mixture of Microwave Signals using Independent Component Analysis 
Sub Title (in English)  
Keyword(1) Independent Component Analysis  
Keyword(2) Blind Signal Separation  
Keyword(3) Adaptive Array Antenna  
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1st Author's Name Tatsuro Yata  
1st Author's Affiliation Osaka University (Osaka Univ.)
2nd Author's Name Hidehisa Shiomi  
2nd Author's Affiliation Osaka University (Osaka Univ.)
3rd Author's Name Yasuyuki Okamura  
3rd Author's Affiliation Osaka University (Osaka Univ.)
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Speaker Author-1 
Date Time 2007-09-05 16:30:00 
Presentation Time 25 minutes 
Registration for MW 
Paper # MW2007-92 
Volume (vol) vol.107 
Number (no) no.208 
Page pp.61-66 
#Pages 6 
Date of Issue 2007-08-29 (MW) 

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