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Paper Abstract and Keywords
Presentation 2008-01-24 14:40
Performance Estimation of Super-Resolution Estimation Method of Arrival Time of Multiple Coherent Signals with sliding gate by using Cramer-Rao Bound
Fuyuki Fukushima, Takayuki Inaba (Mitsubishi electric cooporation) SANE2007-108
Abstract (in Japanese) (See Japanese page) 
(in English) We have already proposed a super resolution method for estimating the times of arrival of multiple coherent signals receiving by pulse radar in low computational load. In this paper, we evaluate the estimation accuracy of the proposed method by Cramer-Rao Bound(CRB) of the times of arrival estimation. The difference with CRB occurs by the spike noises which are generated by dividing the received noise by small ingredient of spectrum of the transmitted pulses. However, the proposed method can estimates the small distance (0.5 chip width) between two targets with accuracy of 0.15 chip width in 5 dB signal to noise ratio.
Keyword (in Japanese) (See Japanese page) 
(in English) radar / super resolution / times of arrival / MUSIC / ESPRIT / decimation / time gate / Cramer-Rao Bound  
Reference Info. IEICE Tech. Rep., vol. 107, no. 442, SANE2007-108, pp. 37-42, Jan. 2008.
Paper # SANE2007-108 
Date of Issue 2008-01-17 (SANE) 
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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Conference Information
Committee SANE  
Conference Date 2008-01-24 - 2008-01-25 
Place (in Japanese) (See Japanese page) 
Place (in English) Nagasaki Prefectural Art Museum 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Positioning, navigation and general 
Paper Information
Registration To SANE 
Conference Code 2008-01-SANE 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Performance Estimation of Super-Resolution Estimation Method of Arrival Time of Multiple Coherent Signals with sliding gate by using Cramer-Rao Bound 
Sub Title (in English)  
Keyword(1) radar  
Keyword(2) super resolution  
Keyword(3) times of arrival  
Keyword(4) MUSIC  
Keyword(5) ESPRIT  
Keyword(6) decimation  
Keyword(7) time gate  
Keyword(8) Cramer-Rao Bound  
1st Author's Name Fuyuki Fukushima  
1st Author's Affiliation Mitsubishi electric cooporation (Mitsubishi electric cooporation)
2nd Author's Name Takayuki Inaba  
2nd Author's Affiliation Mitsubishi electric cooporation (Mitsubishi electric cooporation)
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Speaker Author-1 
Date Time 2008-01-24 14:40:00 
Presentation Time 25 minutes 
Registration for SANE 
Paper # SANE2007-108 
Volume (vol) vol.107 
Number (no) no.442 
Page pp.37-42 
#Pages 6 
Date of Issue 2008-01-17 (SANE) 

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