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| Paper Abstract and Keywords | ||
| Presentation | 2022-02-25 11:20 Expantion of swath width for a synthetic aperture radar with transmission frequency multiplexing Akihisa Uematsu, Toshiyuki Nishibori (JAXA)  SANE2021-102 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | To realize wider swath width for spaceborne synthetic aperture radar (SAR), transmission frequency multiplexing method is proposed. With using multiple aperture antenna, sum of transmission chirp signal of each frequency band is imported to each element via D/A converter, and each radar beam can be simultaneously transmitted toward each area within swath. Proposed method does not increase transmission power spectrum density; therefore, it is possible to expand swath width without increasing radio interference toward other spacecrafts. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Microwave Remote Sensing / Synthetic Aperture Radar / Frequency Multiplexing / Software Defined Radio / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 121, no. 378, SANE2021-102, pp. 26-30, Feb. 2022. | |
| Paper # | SANE2021-102 | |
| Date of Issue | 2022-02-17 (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 | SANE2021-102 |
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| Conference Information | |
| Committee | SAT SANE |
| Conference Date | 2022-02-24 - 2022-02-25 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Online |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Satellite technology, etc. |
| Paper Information | |
| Registration To | SANE |
| Conference Code | 2022-02-SAT-SANE |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Expantion of swath width for a synthetic aperture radar with transmission frequency multiplexing |
| Sub Title (in English) | |
| Keyword(1) | Microwave Remote Sensing |
| Keyword(2) | Synthetic Aperture Radar |
| Keyword(3) | Frequency Multiplexing |
| Keyword(4) | Software Defined Radio |
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| 1st Author's Name | Akihisa Uematsu |
| 1st Author's Affiliation | Japan Aerospace Exploration Agency (JAXA) |
| 2nd Author's Name | Toshiyuki Nishibori |
| 2nd Author's Affiliation | Japan Aerospace Exploration Agency (JAXA) |
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| Speaker | Author-1 |
| Date Time | 2022-02-25 11:20:00 |
| Presentation Time | 25 minutes |
| Registration for | SANE |
| Paper # | SANE2021-102 |
| Volume (vol) | vol.121 |
| Number (no) | no.378 |
| Page | pp.26-30 |
| #Pages | 5 |
| Date of Issue | 2022-02-17 (SANE) |
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