| 逆合成孔径雷达成像干扰仿真研究 |
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| 引用本文： | 李源,蔡英武. 逆合成孔径雷达成像干扰仿真研究[J]. 现代雷达, 2006, 28(3): 36-39 |
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| 作者姓名： | 李源 蔡英武 |
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| 作者单位： | 中国工程物理研究院电子工程研究所,四川,绵阳,621900 |
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| 基金项目： | 中国物理研究院科研项目 |
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| 摘 要： | 在介绍逆合成孔径雷达(ISAR)运动补偿及成像原理的基础上,重点对ISAR的抗压制干扰能力进行了分析和仿真,并将ISAR与普通脉压雷达、合成孔径雷达的抗压制干扰能力进行了对比。研究结果表明,由于ISAR成像必须经过运动补偿处理,这一弱点使其抗压制干扰能力相对较差。
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| 关 键 词： | 逆合成孔径雷达 运动补偿 恒定相位差 压制干扰 |
| 收稿时间： | 2005-06-28 |
| 修稿时间： | 2006-01-17 |
Research on Jamming Simulation for Countering ISAR Imaging |
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| LI Yuan,CAI Ying-wu. Research on Jamming Simulation for Countering ISAR Imaging[J]. Modern Radar, 2006, 28(3): 36-39 |
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| Authors: | LI Yuan CAI Ying-wu |
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| Affiliation: | Institute of Electronic Engineering, CAEP, Mianyang 621900, China |
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| Abstract: | The anti-barrage-jamming ability of Inverse Synthetic Aperture Radar(ISAR) is analyzed and simulated,which is based on imaging mechanisms and motion compensation of ISAR in this paper.Moreover,the anti-barrage-jamming ability of ISAR is compared with that of conventional linear frequency-modulated radar and SAR.The result shows that the anti-barrage-jamming ability of ISAR is a little bad compared with conventional linear frequency-modulated radar and SAR,because motion compensation must be done in ISAR imaging. |
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| Keywords: | ISAR SAR motion compensation constant phase error barrage jamming |
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