Paper Abstract and Keywords |
Presentation |
2011-12-16 16:40
SAR Image Simulation by Time Domain Analysis Takero Yoshida, Chang-Kyu Rheem (The Univ. of Tokyo) SANE2011-139 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
SAR images in oceanic sense include velocity bunching due to orbital motions of ocean waves. It is well known that velocity bunching causes nonlinear imaging modulations in SAR images. In order to generate ocean SAR images with velocity bunching and to support developing analytical algorithms, we have developed a simulator which can generate time series of SAR raw signals numerically. As a foundation of a SAR image simulator, time series of SAR raw signals from point targets are simulated. Then, SAR images with fine resolutions are obtained by applying compression techniques to the simulated SAR raw signals. As the results of moving target case, we have confirmed azimuth shifts in SAR images. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
SAR image / Time domain simulation / Sea surface observation / / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 111, no. 355, SANE2011-139, pp. 71-75, Dec. 2011. |
Paper # |
SANE2011-139 |
Date of Issue |
2011-12-09 (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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SANE2011-139 |
Conference Information |
Committee |
SANE |
Conference Date |
2011-12-16 - 2011-12-16 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Nippon Institute of Technology |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
Radar signal processing and general |
Paper Information |
Registration To |
SANE |
Conference Code |
2011-12-SANE |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
SAR Image Simulation by Time Domain Analysis |
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SAR image |
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Time domain simulation |
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Sea surface observation |
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1st Author's Name |
Takero Yoshida |
1st Author's Affiliation |
The University of Tokyo (The Univ. of Tokyo) |
2nd Author's Name |
Chang-Kyu Rheem |
2nd Author's Affiliation |
The University of Tokyo (The Univ. of Tokyo) |
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Speaker |
Author-1 |
Date Time |
2011-12-16 16:40:00 |
Presentation Time |
25 minutes |
Registration for |
SANE |
Paper # |
SANE2011-139 |
Volume (vol) |
vol.111 |
Number (no) |
no.355 |
Page |
pp.71-75 |
#Pages |
5 |
Date of Issue |
2011-12-09 (SANE) |
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