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Paper Abstract and Keywords
Presentation 2007-07-20 15:40
Comparison of methods for estimation of AOA/AOD azimuthal and elevation of a UWB MIMO channel
Masaki Takahashi, Naohiko Iwakiri, Takehiko Kobayashi (Tokyo Denki Univ) AP2007-70
Abstract (in Japanese) (See Japanese page) 
(in English) This report made a comparison of three methods for bidirectional parameter estimation of ultra wideband multiple-input multipule-output channels. maximum likelihood methods such as SAEG, have been widely used for the parameter estimation from the propagation data measured with a vector network analyzer and array antennas. However, the estimation of angle of arrival and/or angle of departure has been mostly based on beamformer concept, and thus the angular resolution has been not necessarily good. Moreover, the angular estimation in most publications have dealt with only azimuthal but not not elevational. Three estimation methods (beamformer, Capon, MUSIC) were companed in a multipath environment. The MUSIC exhibited the best performance among the three methods.
Keyword (in Japanese) (See Japanese page) 
(in English) AOA / AOD / azimuthal / elevation / UWB / / /  
Reference Info. IEICE Tech. Rep., vol. 107, no. 144, AP2007-70, pp. 157-162, July 2007.
Paper # AP2007-70 
Date of Issue 2007-07-12 (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 AP2007-70

Conference Information
Committee AP SAT  
Conference Date 2007-07-19 - 2007-07-20 
Place (in Japanese) (See Japanese page) 
Place (in English) Daiichi-Takimotokan(Noboribetsu) 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Satellite Communications, Antennas and Progation, etc. 
Paper Information
Registration To AP 
Conference Code 2007-07-AP-SAT 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Comparison of methods for estimation of AOA/AOD azimuthal and elevation of a UWB MIMO channel 
Sub Title (in English)  
Keyword(1) AOA  
Keyword(2) AOD  
Keyword(3) azimuthal  
Keyword(4) elevation  
Keyword(5) UWB  
Keyword(6)  
Keyword(7)  
Keyword(8)  
1st Author's Name Masaki Takahashi  
1st Author's Affiliation Tokyo Denki University (Tokyo Denki Univ)
2nd Author's Name Naohiko Iwakiri  
2nd Author's Affiliation Tokyo Denki University (Tokyo Denki Univ)
3rd Author's Name Takehiko Kobayashi  
3rd Author's Affiliation Tokyo Denki University (Tokyo Denki Univ)
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Speaker Author-1 
Date Time 2007-07-20 15:40:00 
Presentation Time 20 minutes 
Registration for AP 
Paper # AP2007-70 
Volume (vol) vol.107 
Number (no) no.144 
Page pp.157-162 
#Pages 6 
Date of Issue 2007-07-12 (AP) 

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