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| Presentation | 2017-11-23 16:20 Removal of Temporally Coherent Radio Frequency Interference in Interferometric Synthetic Aperture Radar Ryo Natsuaki, Akira Hirose (Univ. of Tokyo)  SANE2017-72 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | Nowadays, Interferometric Synthetic Aperture Radar (InSAR) is widely used for measuring ground deformation. SAR shares its radio frequency with the other systems and receives their signals. Especially from the other radar systems, SAR receives frequency modulated signals repeatedly resulting in its non-negligible appearance in a focused SAR image. It is difficult to remove such kind of radio frequency interference (RFI) with traditional spectrum based filters because of its wide bandwidth. Furthermore, such RFIs have high temporal coherency and interrupt InSAR analysis. In this research, we propose an autocorrelation based RFI removal method to separate backscattered signals from RFI signals. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Interferometric Synthetic Aperture Radar (InSAR) / ALOS-2 / PALSAR-2 / Radio frequency interference (RFI) / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 117, no. 321, SANE2017-72, pp. 51-55, Nov. 2017. | |
| Paper # | SANE2017-72 | |
| Date of Issue | 2017-11-16 (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) | |
| Download PDF | SANE2017-72 |
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| Conference Information | |
| Committee | SANE |
| Conference Date | 2017-11-23 - 2017-11-24 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Malaysia (Borneo Island) |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | ICSANE2017 |
| Paper Information | |
| Registration To | SANE |
| Conference Code | 2017-11-SANE |
| Language | English (Japanese title is available) |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Removal of Temporally Coherent Radio Frequency Interference in Interferometric Synthetic Aperture Radar |
| Sub Title (in English) | |
| Keyword(1) | Interferometric Synthetic Aperture Radar (InSAR) |
| Keyword(2) | ALOS-2 |
| Keyword(3) | PALSAR-2 |
| Keyword(4) | Radio frequency interference (RFI) |
| Keyword(5) | |
| Keyword(6) | |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Ryo Natsuaki |
| 1st Author's Affiliation | The University of Tokyo (Univ. of Tokyo) |
| 2nd Author's Name | Akira Hirose |
| 2nd Author's Affiliation | The University of Tokyo (Univ. of Tokyo) |
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| Speaker | Author-1 |
| Date Time | 2017-11-23 16:20:00 |
| Presentation Time | 20 minutes |
| Registration for | SANE |
| Paper # | SANE2017-72 |
| Volume (vol) | vol.117 |
| Number (no) | no.321 |
| Page | pp.51-55 |
| #Pages | 5 |
| Date of Issue | 2017-11-16 (SANE) |
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