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Paper Abstract and Keywords
Presentation 2016-11-25 11:00
Multi-path Exploitation Method Using Doppler Based Signal Recognition for UWB Through-the-wall Radar
Masafumi Setsu, Shouhei Kidera (UEC) SANE2016-91
Abstract (in Japanese) (See Japanese page) 
(in English) Through-the-wall radar (TWR) with ultra-wideband (UWB) signals is promising three-dimensional (3-D) sensor for the applications of detecting human body buried in collapsed walls in disaster scenes or imaging of human body through the wall in crime scenes.
As an efficient 3-D imaging method, the range points migration (RPM) method has been proposed and developed for extending to the above TWR applications.
However, there are some problems in the actual scenario that multiple reflection signals among walls or target incur a ghost image.
As a solution for this problem, double-bounced reflections, which are most dominant in multiple reflection, are discriminated by the Doppler velocity.
For this discrimination, the proposed method also introduces a rough estimation for target motion and location by the RPM, and cluster the range data by considering the double-bounced reflection between wall and target.
The FDTD based numerical simulation demonstrate that our proposed method effectively suppresses a ghost image.
Keyword (in Japanese) (See Japanese page) 
(in English) UWB radar / Range points migration (RPM) method / Through-the-wall radar / Multipath exploitation / Double-bounced signal recognition / Doppler-radar / /  
Reference Info. IEICE Tech. Rep., vol. 116, no. 319, SANE2016-91, pp. 209-214, Nov. 2016.
Paper # SANE2016-91 
Date of Issue 2016-11-17 (SANE) 
ISSN Print edition: ISSN 0913-5685    Online edition: ISSN 2432-6380
Copyright
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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 2016-11-24 - 2016-11-25 
Place (in Japanese) (See Japanese page) 
Place (in English) National Taipei University of Technology (NTUT) 
Topics (in Japanese) (See Japanese page) 
Topics (in English) ICSANE2016 
Paper Information
Registration To SANE 
Conference Code 2016-11-SANE 
Language English 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Multi-path Exploitation Method Using Doppler Based Signal Recognition for UWB Through-the-wall Radar 
Sub Title (in English)  
Keyword(1) UWB radar  
Keyword(2) Range points migration (RPM) method  
Keyword(3) Through-the-wall radar  
Keyword(4) Multipath exploitation  
Keyword(5) Double-bounced signal recognition  
Keyword(6) Doppler-radar  
Keyword(7)  
Keyword(8)  
1st Author's Name Masafumi Setsu  
1st Author's Affiliation University of Electro-Communications (UEC)
2nd Author's Name Shouhei Kidera  
2nd Author's Affiliation University of Electro-Communications (UEC)
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Speaker Author-1 
Date Time 2016-11-25 11:00:00 
Presentation Time 20 minutes 
Registration for SANE 
Paper # SANE2016-91 
Volume (vol) vol.116 
Number (no) no.319 
Page pp.209-214 
#Pages 6 
Date of Issue 2016-11-17 (SANE) 

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