Paper Abstract and Keywords |
Presentation |
2006-05-19 15:15
Direction of Arrival Estimation for Number of Arrival Waves Exceeding Degree of Freedom Naoki Ito, Akimichi Hirota, Hiroyuki Arai (Yokohama National Univ.) AP2006-29 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
The estimating of direction of arrival using array antennas is required to improve the propagation environment of mobile communication systems. On the other hand, the direction of arrival method cannot presume the environment for the number of wave exceeding the degree of freedom of the array antenna by conventional methods. This report proposes the technique to find a single incoming wave with the maximum field strength under the number of wave exceeding degree of freedom by calculating the correlation matrix from the first eigenvector in DOA estimation. The performance of the proposed technique is evaluated by simulation and experiment. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
DOA estimation / Array antenna / Degree of freedom / Eigenvector / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 106, no. 40, AP2006-29, pp. 111-115, May 2006. |
Paper # |
AP2006-29 |
Date of Issue |
2006-05-11 (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 |
AP2006-29 |
Conference Information |
Committee |
AP SAT |
Conference Date |
2006-05-18 - 2006-05-19 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Kagoshima Univ. |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
Satellite Communications and Antennas and Propagation |
Paper Information |
Registration To |
AP |
Conference Code |
2006-05-AP-SAT |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Direction of Arrival Estimation for Number of Arrival Waves Exceeding Degree of Freedom |
Sub Title (in English) |
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Keyword(1) |
DOA estimation |
Keyword(2) |
Array antenna |
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Degree of freedom |
Keyword(4) |
Eigenvector |
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1st Author's Name |
Naoki Ito |
1st Author's Affiliation |
Yokohama National University (Yokohama National Univ.) |
2nd Author's Name |
Akimichi Hirota |
2nd Author's Affiliation |
Yokohama National University (Yokohama National Univ.) |
3rd Author's Name |
Hiroyuki Arai |
3rd Author's Affiliation |
Yokohama National University (Yokohama National Univ.) |
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Speaker |
Author-1 |
Date Time |
2006-05-19 15:15:00 |
Presentation Time |
25 minutes |
Registration for |
AP |
Paper # |
AP2006-29 |
Volume (vol) |
vol.106 |
Number (no) |
no.40 |
Page |
pp.111-115 |
#Pages |
5 |
Date of Issue |
2006-05-11 (AP) |