| 对空时自适应处理技术的欺骗干扰研究 |
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| 引用本文： | 唐孝国,张剑云,王珽. 对空时自适应处理技术的欺骗干扰研究[J]. 航天电子对抗, 2012, 0(5): 61-64 |
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| 作者姓名： | 唐孝国 张剑云 王珽 |
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| 作者单位： | #中国人民解放军电子工程学院,安徽 合肥 230037 |
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| 摘 要： | 介绍了机载相控阵雷达STAP技术的基本原理,提出一种针对目标保护的相干散射干扰方法。将接收到的雷达信号用数字射频存储器（DRFM）存储,经频率调制形成密集的相干脉冲串干扰信号,使得最优二维频率响应,在目标所在的距离单元上除了真实目标外,还存在多个欺骗假目标。理论分析和仿真结果表明了该方法的有效性。
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| 关 键 词： | 空时自适应处理 相干散射干扰 机载相控阵雷达 欺骗干扰 数字射频存储 |
Study on deceptive jamming for space time adaptive processing |
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| Tang Xiaoguo,Zhang Jianyun,Wang. Study on deceptive jamming for space time adaptive processing[J]. Aerospace Electronic Warfare, 2012, 0(5): 61-64 |
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| Authors: | Tang Xiaoguo Zhang Jianyun Wang |
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| Affiliation: | Ting(Electronic Engineering Institute of PLA,Hefei 230037,Anhui,China) |
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| Abstract: | The basic principle of STAP of airborne phased arrays radar is introduced.Then a method of coherent scattering jamming for target protection is proposed.Radar signal is stored by digital radio frequency memory（DRFM） and frequency modulation is done to form dense coherent pulses jamming signal,which is transmitted towards the protected target directly.Except for the real target,several cheating false targets exist in the range bin of optimal two-dimension frequency response.Theory analysis and simulation results are presented to verify the effectiveness of the proposed method. |
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| Keywords: | space time adaptive processing（STAP） coherent scattering jamming airborne phased arrays radar deceptive jamming digital radio frequency memory（DRFM） |
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