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| Presentation | 2009-11-04 10:10 A Coherent Jamming Method against Frequency-Stepped Chirp ISAR with Frequency-Stepped Signal Tao Yu, Long Chi, Qun Zhang, Feng Zhu (AFEU)  SANE2009-132 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | Jamming to the Inverse Synthetic Aperture Radar (ISAR) is more difficult than that to the conventional radar because of its high processing gain. The frequency-stepped chirp signal is very commonly used in ISAR because of its peculiar characteristics. Based on detailed analysis of its imaging principle, a coherent jamming method against frequency-stepped chirp signal ISAR by using the frequency-stepped signal is presented in this paper. By retransmitting the received radar signal back to the objective ISAR system with additional frequency and phase modulations, both the high-resolution range profile (HRRP) and the ISAR image are jammed. This method requires lesser jamming power compared to the conventional noise jamming. A computer simulation is given to prove the effectiveness of the proposed method. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Frequency-stepped chirp signal / Frequency-stepped signal / Coherent jamming / High-resolution range profile / Two-dimension ISAR image / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 109, no. 265, SANE2009-132, pp. 275-279, Nov. 2009. | |
| Paper # | SANE2009-132 | |
| Date of Issue | 2009-10-26 (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 | SANE2009-132 |
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| Conference Information | |
| Committee | SANE |
| Conference Date | 2009-11-01 - 2009-11-04 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Fudan University (Shanghai) |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | WSANE 2009 (Workshop for Space, Aeronautical and Navigational Electronics) |
| Paper Information | |
| Registration To | SANE |
| Conference Code | 2009-11-SANE |
| Language | English |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | A Coherent Jamming Method against Frequency-Stepped Chirp ISAR with Frequency-Stepped Signal |
| Sub Title (in English) | |
| Keyword(1) | Frequency-stepped chirp signal |
| Keyword(2) | Frequency-stepped signal |
| Keyword(3) | Coherent jamming |
| Keyword(4) | High-resolution range profile |
| Keyword(5) | Two-dimension ISAR image |
| Keyword(6) | |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Tao Yu |
| 1st Author's Affiliation | Institute. of Telecommunication Engineering, AFEU (AFEU) |
| 2nd Author's Name | Long Chi |
| 2nd Author's Affiliation | Institute. of Telecommunication Engineering, AFEU (AFEU) |
| 3rd Author's Name | Qun Zhang |
| 3rd Author's Affiliation | Institute. of Telecommunication Engineering, AFEU (AFEU) |
| 4th Author's Name | Feng Zhu |
| 4th Author's Affiliation | Institute. of Telecommunication Engineering, AFEU (AFEU) |
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| Speaker | Author-5 |
| Date Time | 2009-11-04 10:10:00 |
| Presentation Time | 20 minutes |
| Registration for | SANE |
| Paper # | SANE2009-132 |
| Volume (vol) | vol.109 |
| Number (no) | no.265 |
| Page | pp.275-279 |
| #Pages | 5 |
| Date of Issue | 2009-10-26 (SANE) |
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