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Paper Abstract and Keywords
Presentation 2010-11-12 10:50
Target Detection with MSN Algorithm for the Bistatic Radar Using Digital Broadcasting Signals
Junji Asada, Iwao Sasase (Keio Univ.) CS2010-50
Abstract (in Japanese) (See Japanese page) 
(in English) In bistatic radar, it is important to suppress the undesired signals such as the direct propagated signal from transmitter and its multipath components. Conventionally, the suppression method which subtracts the replicas of the undesired signals is often used. However, it requires the precise delay times of the undesired signals. In this paper we propose a new method to detect the target in digital terrestrial TV-based bistatic radar which is based on orthogonal frequency division multiplexing, without any information on the undesired signals' delay times. We adapt a scheme based on maximum signal to noise ratio(MSN) algorithm, which makes signal to interference plus noise ratio(SINR) maximum for the certain delay component. The maximum sensitivity is steered along the delay which relates to the target position. It is realized by the weight applied to the received signal in the frequency domain. We obtain the method to estimate the weight to achieve the maximum SINR in the delay estimation. The simulation results show our proposed method provides the sufficient performance compared to the conventional one.
Keyword (in Japanese) (See Japanese page) 
(in English) bistatic radar / broadcasting / target detection / MSN algorithm / / / /  
Reference Info. IEICE Tech. Rep., vol. 110, no. 269, CS2010-50, pp. 77-82, Nov. 2010.
Paper # CS2010-50 
Date of Issue 2010-11-04 (CS) 
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)
Notes on Review This article is a technical report without peer review, and its polished version will be published elsewhere.
Download PDF CS2010-50

Conference Information
Committee CS  
Conference Date 2010-11-11 - 2010-11-12 
Place (in Japanese) (See Japanese page) 
Place (in English) Wakura Hot Spring 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Broadband access systems, home networks, network services, applications for communications, etc. 
Paper Information
Registration To CS 
Conference Code 2010-11-CS 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Target Detection with MSN Algorithm for the Bistatic Radar Using Digital Broadcasting Signals 
Sub Title (in English)  
Keyword(1) bistatic radar  
Keyword(2) broadcasting  
Keyword(3) target detection  
Keyword(4) MSN algorithm  
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1st Author's Name Junji Asada  
1st Author's Affiliation Keio University (Keio Univ.)
2nd Author's Name Iwao Sasase  
2nd Author's Affiliation Keio University (Keio Univ.)
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Speaker Author-1 
Date Time 2010-11-12 10:50:00 
Presentation Time 20 minutes 
Registration for CS 
Paper # CS2010-50 
Volume (vol) vol.110 
Number (no) no.269 
Page pp.77-82 
#Pages 6 
Date of Issue 2010-11-04 (CS) 

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