Paper Abstract and Keywords |
Presentation |
2006-07-07 13:25
DOA Estimation Performance of Coherent Waves by Using Spatial Smoothing Preprocessings in Transmitter Natsumi Endo, Hiroyoshi Yamada, Yoshio Yamaguchi (Niigata Univ.) AP2006-52 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
Direction of arrival estimation in coherent multipath environment by
using the superresolution technique often requires a decorrelation
technique. Spatial smoothing preprocessing is the most popular scheme.
In mobile environment,position change of the target/transmitter often
brings us decorrelation effect. Multiple transmitting signals at different
position like MIMO transmitter also cause the same effect. These effects
can be categorized as a spatial smoothing preprocessing at transmitter.
In this report,we analyze the spatial smoothing effect at transmitter in
multipath environments. Theoretical and simulation and the receiver-SSP,
we can obtain further decorrelation performance. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
DOA estimation / decorrelation preprocessing / multipath / Spatial Smoothing preprocessing / MUSIC algorithm / / / |
Reference Info. |
IEICE Tech. Rep., vol. 106, no. 140, AP2006-52, pp. 79-84, July 2006. |
Paper # |
AP2006-52 |
Date of Issue |
2006-06-29 (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) |
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AP2006-52 |
Conference Information |
Committee |
AP SAT |
Conference Date |
2006-07-06 - 2006-07-07 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Hiroshima Institute of Technology |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
Satellite Communications, Antennas and Progation, etc. |
Paper Information |
Registration To |
AP |
Conference Code |
2006-07-AP-SAT |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
DOA Estimation Performance of Coherent Waves by Using Spatial Smoothing Preprocessings in Transmitter |
Sub Title (in English) |
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Keyword(1) |
DOA estimation |
Keyword(2) |
decorrelation preprocessing |
Keyword(3) |
multipath |
Keyword(4) |
Spatial Smoothing preprocessing |
Keyword(5) |
MUSIC algorithm |
Keyword(6) |
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Keyword(7) |
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1st Author's Name |
Natsumi Endo |
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.) |
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Speaker |
Author-1 |
Date Time |
2006-07-07 13:25:00 |
Presentation Time |
25 minutes |
Registration for |
AP |
Paper # |
AP2006-52 |
Volume (vol) |
vol.106 |
Number (no) |
no.140 |
Page |
pp.79-84 |
#Pages |
6 |
Date of Issue |
2006-06-29 (AP) |
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