| 基于移动干扰站的合成孔径雷达干扰研究 |
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| 引用本文： | 田贤峰,方广有. 基于移动干扰站的合成孔径雷达干扰研究[J]. 兵工学报, 2010, 31(1): 27-31 |
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| 作者姓名： | 田贤峰 方广有 |
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| 作者单位： | 中国科学院,电子学研究所,北京,100190;空军军训器材研究所,北京,100195;中国科学院,电子学研究所,北京,100190 |
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| 基金项目： | 总装备部“863”计划项目(2005AA1252/1253) |
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| 摘 要： | 为解决军事目标移动时需要随行掩护的问题,提出了合成孔径雷达(SAR)系统基于移动式干扰车(站)的干扰方法,即随行干扰技术。干扰车与目标同时移动,使得干扰车与目标同处于SAR照射区域,更加有效地实现对动目标的欺骗干扰。论述了干扰原理、干扰效果,仿真得到了比静止干扰站更加清晰的干扰图像,并且只需要较小的干扰功率。分析了平台运动对干扰效果影响。
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| 关 键 词： | 信息处理技术 欺骗干扰 移动式干扰站 动目标干扰 随行干扰技术 |
Jamming Technique Against Synthetic Aperture Radar Based on Moving Station |
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| TIAN Xian-feng,FANG Guang-you. Jamming Technique Against Synthetic Aperture Radar Based on Moving Station[J]. Acta Armamentarii, 2010, 31(1): 27-31 |
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| Authors: | TIAN Xian-feng FANG Guang-you |
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| Affiliation: | (1. Institute of Electronics Chinese Academy of Sciences, Beijing 100190, China；2. Institute of Air Force Training Equipment, Beijing 100195, China) |
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| Abstract: | Moving jamming station against synthetic aperture radar(SAR) is presented for protecting the moving military targets.Jamming station is moving following military targets.Both jammer and targets are in the region of SAR imaging,so as to gain good jamming effect.Through analyzing jamming theory and implement effect, jamming imaging is clearer than immobile jammer.Lesser jam power is needed,and the influence of jammer's moving is analyzed. |
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| Keywords: | information processing technique deceptive jamming moving jamming station moving target jamming moving jamming technique |
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