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Paper Abstract and Keywords
Presentation 2023-08-18 10:10
Modified frequency-domain backprojection autofocus using millimeter wave radar
Takayuki Kitamura, Masayoshi Tsuchida (Melco) SANE2023-36
Abstract (in Japanese) (See Japanese page) 
(in English) Recently, drone-borne synthetic aperture radar (SAR) imaging has attracted increasing attention owing to miniaturization of millimeter wave (MMW) radars. Most studies have attempted to reconstruct SAR images of the ground observed from the sky in a simplified manner. Some of these have applied autofocus techniques to reconstruct SAR images in limited geometrical conditions. In this study, a modified frequency domain backprojection autofocus (FDBP-AF) technique is developed to generate well-focused SAR images without any geometrical limitation. The modified FDBP-AF method is precisely formulated. Its validity is confirmed by experiments in which a MMW radar is operated in a near-field radar geometry.
Keyword (in Japanese) (See Japanese page) 
(in English) millimeter wave radar / radar imaging / synthetic aperture radar / frequency domain backprojection autofocus / / / /  
Reference Info. IEICE Tech. Rep., vol. 123, no. 156, SANE2023-36, pp. 11-16, Aug. 2023.
Paper # SANE2023-36 
Date of Issue 2023-08-11 (SANE) 
ISSN 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 SANE2023-36

Conference Information
Committee SANE  
Conference Date 2023-08-18 - 2023-08-18 
Place (in Japanese) (See Japanese page) 
Place (in English)  
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To SANE 
Conference Code 2023-08-SANE 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Modified frequency-domain backprojection autofocus using millimeter wave radar 
Sub Title (in English)  
Keyword(1) millimeter wave radar  
Keyword(2) radar imaging  
Keyword(3) synthetic aperture radar  
Keyword(4) frequency domain backprojection autofocus  
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1st Author's Name Takayuki Kitamura  
1st Author's Affiliation Mitsubishi Electric Corporation (Melco)
2nd Author's Name Masayoshi Tsuchida  
2nd Author's Affiliation Mitsubishi Electric Corporation (Melco)
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Speaker Author-1 
Date Time 2023-08-18 10:10:00 
Presentation Time 25 minutes 
Registration for SANE 
Paper # SANE2023-36 
Volume (vol) vol.123 
Number (no) no.156 
Page pp.11-16 
#Pages 6 
Date of Issue 2023-08-11 (SANE) 

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