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Content Provider | IET Digital Library |
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Author | Li, Gen Li, Zengliang Zhang, Tianyi Ke, Meng Ding, Zegang |
Abstract | Deceptive jamming is an effective jamming method for synthetic aperture radar (SAR). Time-delay repeater jamming, which is an important method of deceptive jamming because of its simplicity and effectiveness, can generate false targets in the SAR image and further affect the image interpretation. To detect the false target, this study first establishes the multi-angle SAR jamming signal model. Subsequently, the representations of the false targets and real targets in SAR image are analysed. Based on the aforementioned analysis, a SAR deceptive jamming target detection method based on multi-angle SAR images is proposed. Through the registration of multi-angle SAR images and the change detection, the false targets generated by the time-delay repeater jamming can be detected, and the SAR anti-jamming can be realised correspondingly. Computer simulation verifies the effectiveness of the proposed method. |
Starting Page | 7009 |
Ending Page | 7012 |
Page Count | 4 |
Volume Number | 2019 |
e-ISSN | 20513305 |
Issue Number | Issue 20, Oct (2019) |
Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/joe/2019/20 |
Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/10.1049/joe.2019.0553 |
Journal | The Journal of Engineering |
Publisher | The Institution of Engineering and Technology |
Publisher Date | 2019-07-11 |
Access Restriction | Open |
Rights License | Creative Commons Attribution License (http://creativecommons.org/licenses/by/3.0/) |
Subject Keyword | Effective Jamming Method Electromagnetic Compatibility False Target Interference Jamming Multiangle SAR Image Object Detection Optical, Image And Video Signal Processing Radar Equipment Radar Imaging SAR Anti-jamming SAR Deceptive Jamming Target Detection Method SAR Deceptive Jamming Target-detection Method SAR Image Synthetic Aperture Radar System And Application Time-delay Repeater Jamming |
Content Type | Text |
Resource Type | Article |
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