Information: Join today and make your research activities more affordable! Technical workshop participation fees and annual registration fees are available at member rates.
Notice: [Important] Announcement of Changes to Registration Fee Payment and Manuscript Upload Procedures for IEICE Technical Meetings
IEICE Technical Committee Submission System
Conference Paper's Information		 Online Proceedings
[Sign in]
Tech. Rep. Archives
 Go Top Page Go Previous   [Japanese] / [English] 

Paper Abstract and Keywords
Presentation 2012-01-19 14:00
Study on DOA Estimation Error of Extended Array by Khatri-Rao Product and Its Improvement Method
Takahiro Aoyagi, Hiroyoshi Yamada, Yoshio Yamaguchi (Niigata Univ.) AP2011-167
Abstract (in Japanese) (See Japanese page) 
(in English) In this report, we have considered DOA estimation error of extended array by using Khatri-Rao product, and proposed an improvement method.
The extended array by using Khatri-Rao product can increase degree-of-freedom of array. However conventional studies only consider uncorrelated incident waves. In this report, we show the property of the array for number of snapshots, SNR, and signal correlation, and proposed an improved method including signal correlation effect by using EM-ML method.
Keyword (in Japanese) (See Japanese page) 
(in English) DOA estimation / Khatri-Rao product / Two-Level Nested Array / / / / /  
Reference Info. IEICE Tech. Rep., vol. 111, no. 376, AP2011-167, pp. 119-124, Jan. 2012.
Paper # AP2011-167 
Date of Issue 2012-01-11 (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 AP2011-167

Conference Information
Committee AP  
Conference Date 2012-01-18 - 2012-01-20 
Place (in Japanese) (See Japanese page) 
Place (in English) Kyushu Inst. of Tech. 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To AP 
Conference Code 2012-01-AP 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Study on DOA Estimation Error of Extended Array by Khatri-Rao Product and Its Improvement Method 
Sub Title (in English)  
Keyword(1) DOA estimation  
Keyword(2) Khatri-Rao product  
Keyword(3) Two-Level Nested Array  
Keyword(4)  
Keyword(5)  
Keyword(6)  
Keyword(7)  
Keyword(8)  
1st Author's Name Takahiro Aoyagi  
1st Author's Affiliation Niigata University (Niigata Univ.)
2nd Author's Name Hiroyoshi Yamada  
2nd Author's Affiliation Niigata University (Niigata Univ.)
3rd Author's Name Yoshio Yamaguchi  
3rd Author's Affiliation Niigata University (Niigata Univ.)
4th Author's Name  
4th Author's Affiliation ()
5th Author's Name  
5th Author's Affiliation ()
6th Author's Name  
6th Author's Affiliation ()
7th Author's Name  
7th Author's Affiliation ()
8th Author's Name  
8th Author's Affiliation ()
9th Author's Name  
9th Author's Affiliation ()
10th Author's Name  
10th Author's Affiliation ()
11th Author's Name  
11th Author's Affiliation ()
12th Author's Name  
12th Author's Affiliation ()
13th Author's Name  
13th Author's Affiliation ()
14th Author's Name  
14th Author's Affiliation ()
15th Author's Name  
15th Author's Affiliation ()
16th Author's Name  
16th Author's Affiliation ()
17th Author's Name  
17th Author's Affiliation ()
18th Author's Name  
18th Author's Affiliation ()
19th Author's Name  
19th Author's Affiliation ()
20th Author's Name  
20th Author's Affiliation ()
21st Author's Name  
21st Author's Affiliation ()
22nd Author's Name  
22nd Author's Affiliation ()
23rd Author's Name  
23rd Author's Affiliation ()
24th Author's Name  
24th Author's Affiliation ()
25th Author's Name  
25th Author's Affiliation ()
26th Author's Name / /
26th Author's Affiliation ()
()
27th Author's Name / /
27th Author's Affiliation ()
()
28th Author's Name / /
28th Author's Affiliation ()
()
29th Author's Name / /
29th Author's Affiliation ()
()
30th Author's Name / /
30th Author's Affiliation ()
()
31st Author's Name / /
31st Author's Affiliation ()
()
32nd Author's Name / /
32nd Author's Affiliation ()
()
33rd Author's Name / /
33rd Author's Affiliation ()
()
34th Author's Name / /
34th Author's Affiliation ()
()
35th Author's Name / /
35th Author's Affiliation ()
()
36th Author's Name / /
36th Author's Affiliation ()
()
Speaker Author-1 
Date Time 2012-01-19 14:00:00 
Presentation Time 20 minutes 
Registration for AP 
Paper # AP2011-167 
Volume (vol) vol.111 
Number (no) no.376 
Page pp.119-124 
#Pages 6 
Date of Issue 2012-01-11 (AP) 

[Return to Top Page]

[Return to IEICE Web Page]
The Institute of Electronics, Information and Communication Engineers (IEICE), Japan