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Paper Abstract and Keywords
Presentation 2012-11-16 16:15
High Resolution 2-D DOA Estimation by 3-D Cuboid Structure Array Antenna
Hiroki Moriya, Yuki Doi, Koichi Ichige, Hiroyuki Arai (Yokohama National Univ.), Takahiro Hayashi, Hiromi Matsuno, Masayuki Nakano (KDDI R&D Lab.) AP2012-115
Abstract (in Japanese) (See Japanese page) 
(in English) This paper proposes 3-D cuboid structure array antenna which enables high resolution 2-D DOA estimation.
Generically elevation estimation accuracy often derades in 2-D DOA estimation by planar array antenna because aperture plane of elevation-direction is smaller than that of azimuth-direction.
The authors have already proposed 3-D structure array antenna so that elevation estimation accuracy is improved, but that array antenna can't estimate DOAs of coherent waves.
The proposed cuboid array antenna has almost the same DOA performance as the conventional 3-D structure array.
And the proposed array antenna can estimate DOAs of coherent waves which the conventional array antenna can't estimate.
Keyword (in Japanese) (See Japanese page) 
(in English) DOA estimation / 3-D structure array antenna / cuboid structure array antenna / SSP / CRLB / / /  
Reference Info. IEICE Tech. Rep., vol. 112, no. 285, AP2012-115, pp. 127-132, Nov. 2012.
Paper # AP2012-115 
Date of Issue 2012-11-08 (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 AP2012-115

Conference Information
Committee AP RCS  
Conference Date 2012-11-14 - 2012-11-16 
Place (in Japanese) (See Japanese page) 
Place (in English) Tokyo Denki University 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To AP 
Conference Code 2012-11-AP-RCS 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) High Resolution 2-D DOA Estimation by 3-D Cuboid Structure Array Antenna 
Sub Title (in English)  
Keyword(1) DOA estimation  
Keyword(2) 3-D structure array antenna  
Keyword(3) cuboid structure array antenna  
Keyword(4) SSP  
Keyword(5) CRLB  
Keyword(6)  
Keyword(7)  
Keyword(8)  
1st Author's Name Hiroki Moriya  
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.)
4th Author's Name Hiroyuki Arai  
4th Author's Affiliation Yokohama National University (Yokohama National Univ.)
5th Author's Name Takahiro Hayashi  
5th Author's Affiliation KDDI R&D Laboratories (KDDI R&D Lab.)
6th Author's Name Hiromi Matsuno  
6th Author's Affiliation KDDI R&D Laboratories (KDDI R&D Lab.)
7th Author's Name Masayuki Nakano  
7th Author's Affiliation KDDI R&D Laboratories (KDDI R&D Lab.)
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Speaker Author-1 
Date Time 2012-11-16 16:15:00 
Presentation Time 25 minutes 
Registration for AP 
Paper # AP2012-115 
Volume (vol) vol.112 
Number (no) no.285 
Page pp.127-132 
#Pages 6 
Date of Issue 2012-11-08 (AP) 

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