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Paper Abstract and Keywords
Presentation 2013-05-17 14:15
High Resolution DOA Estimation by Variable Step Size GROUSE Algorithm
Keita Yamada, Yuki Doi, Koichi Ichige (Yokohama National Univ.) EA2013-23 SIP2013-23 SP2013-23
Abstract (in Japanese) (See Japanese page) 
(in English) This paper presents high-resolution DOA estimation method by Variable Step Size (VSS) GROUSE algorithm in low-cost array antenna receiver system.
In low-cost array antenna receiver system with less receiver modules than antenna elements, DOA estimation accuracy is often degraded due to the unobserved array signal data.
GROUSE algorithm can interpolate such signal data and improve DOA estimation accuracy, however the effective value of the step size in GROUSE algorithm is very much different from each SNR.
The proposed VSS GROUSE algorithm enables high resolution DOA estimation for various values of SNRs.
Keyword (in Japanese) (See Japanese page) 
(in English) DOA estimation / array antenna / GROUSE algorithm / Step size / / / /  
Reference Info. IEICE Tech. Rep., vol. 113, no. 28, SIP2013-23, pp. 133-138, May 2013.
Paper # SIP2013-23 
Date of Issue 2013-05-09 (EA, SIP, SP) 
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)
Download PDF EA2013-23 SIP2013-23 SP2013-23

Conference Information
Committee SP EA SIP  
Conference Date 2013-05-16 - 2013-05-17 
Place (in Japanese) (See Japanese page) 
Place (in English)  
Topics (in Japanese) (See Japanese page) 
Topics (in English) Speech and Acoustic Signal Processing, Speech, and Related Topics 
Paper Information
Registration To SIP 
Conference Code 2013-05-SP-EA-SIP 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) High Resolution DOA Estimation by Variable Step Size GROUSE Algorithm 
Sub Title (in English)  
Keyword(1) DOA estimation  
Keyword(2) array antenna  
Keyword(3) GROUSE algorithm  
Keyword(4) Step size  
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1st Author's Name Keita Yamada  
1st Author's Affiliation Yokohama National University (Yokohama National Univ.)
2nd Author's Name Yuki Doi  
2nd Author's Affiliation Yokohama National University (Yokohama National Univ.)
3rd Author's Name Koichi Ichige  
3rd Author's Affiliation Yokohama National University (Yokohama National Univ.)
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Speaker Author-1 
Date Time 2013-05-17 14:15:00 
Presentation Time 25 minutes 
Registration for SIP 
Paper # EA2013-23, SIP2013-23, SP2013-23 
Volume (vol) vol.113 
Number (no) no.27(EA), no.28(SIP), no.29(SP) 
Page pp.133-138 
#Pages
Date of Issue 2013-05-09 (EA, SIP, SP) 


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