| 基于移频技术的逆合成孔径雷达干扰方法 |
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| 引用本文： | 祝本玉,史军军,薛磊. 基于移频技术的逆合成孔径雷达干扰方法[J]. 中国电子科学研究院学报, 2010, 5(2): 169-172 |
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| 作者姓名： | 祝本玉 史军军 薛磊 |
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| 作者单位： | 电子工程学院,合肥,230037;电子工程学院,合肥,230037;电子工程学院,合肥,230037 |
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| 摘 要： | 在分析了ISAR成像原理的基础上,以干扰ISAR包络对齐为出发点,提出了两种改进的移频干扰样式:固定位置移频干扰和逆向移频干扰。研究结果表明改进的移频干扰信号可以有效破坏ISAR的包络对齐,从而实现对ISAR二维成像的有效干扰。
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| 关 键 词： | 逆合成孔径雷达 包络对齐 移频干扰 |
The ISAR Jamming Method Based on Shift-Frequency Technology |
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| ZHU Ben-yu,SHI Jun-jun,XUE Lei. The ISAR Jamming Method Based on Shift-Frequency Technology[J]. Journal of China Academy of Electronics and Information Technology, 2010, 5(2): 169-172 |
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| Authors: | ZHU Ben-yu SHI Jun-jun XUE Lei |
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| Affiliation: | Electronic Engineering Institute/a>;Hefei 230037/a>;China |
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| Abstract: | The principle of ISAR imaging is introduced in the paper.For jamming the range alignment of ISAR,two improved shift-frequency jamming styles,Fixed-Position shift-frequency jamming and Reverse-Direction shift-frequency jamming are proposed.The research results shows that the improved shift-frequency jamming styles can break the range alignment,and jamming the 2-D image of ISAR effectively.The jamming effect of the jamming signals are validated by simulation. |
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| Keywords: | ISAR range alignment shift-frequency jamming |
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