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Paper Abstract and Keywords
Presentation 2024-02-08 12:50
Scattered Field Transformation with Planar Scan Applicable for Differences in Radar Ranges of Transmitter and Receiver
Yoshihiko Akamine, Takashi Tomura, Jiro Hirokawa (Tokyo Tech) SANE2023-104
Abstract (in Japanese) (See Japanese page) 
(in English) This paper proposes a new scattered field transformation method with a two-dimensional planar scan. The new method is based on the Born approximation and has features below: (1) the scattered field can be predicted from measured near-field (NF) samples, where the measurement distances from a target under test to a transmitter and a receiver can be different, (2) the computation time of the method is less than 10 minutes for a large target whose size is about 300 times of the wavelength, (3) the implementation of the code simply includes the inverse Fourier transformation (IFT), Fourier transformation (FT), and matrix operations, and (4) bistatic FF can be predicted. The algorithm of the method has three steps: (a) IFT of the measured NF samples, (b) multiplying a novel weighting factor by the samples, and (c) the FT. The proposed method is numerically verified.
Keyword (in Japanese) (See Japanese page) 
(in English) Radar Cross-Sections / Near-Field to Far-Field Transformation / / / / / /  
Reference Info. IEICE Tech. Rep., vol. 123, no. 376, SANE2023-104, pp. 1-6, Feb. 2024.
Paper # SANE2023-104 
Date of Issue 2024-02-01 (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 SANE2023-104

Conference Information
Committee SAT SANE  
Conference Date 2024-02-08 - 2024-02-09 
Place (in Japanese) (See Japanese page) 
Place (in English) AmaHome PLAZA (Amami City Shimin Koryu Center) 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Satellite Application and General 
Paper Information
Registration To SANE 
Conference Code 2024-02-SAT-SANE 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Scattered Field Transformation with Planar Scan Applicable for Differences in Radar Ranges of Transmitter and Receiver 
Sub Title (in English)  
Keyword(1) Radar Cross-Sections  
Keyword(2) Near-Field to Far-Field Transformation  
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1st Author's Name Yoshihiko Akamine  
1st Author's Affiliation Tokyo Institute of Technology (Tokyo Tech)
2nd Author's Name Takashi Tomura  
2nd Author's Affiliation Tokyo Institute of Technology (Tokyo Tech)
3rd Author's Name Jiro Hirokawa  
3rd Author's Affiliation Tokyo Institute of Technology (Tokyo Tech)
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Speaker Author-1 
Date Time 2024-02-08 12:50:00 
Presentation Time 25 minutes 
Registration for SANE 
Paper # SANE2023-104 
Volume (vol) vol.123 
Number (no) no.376 
Page pp.1-6 
#Pages 6 
Date of Issue 2024-02-01 (SANE) 

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