| SAR压制干扰二维扩展方法的研究 |
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| 引用本文： | 朱守保,罗强,童创明.SAR压制干扰二维扩展方法的研究[J].火控雷达技术,2011(3):42-46. |
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| 作者姓名： | 朱守保 罗强 童创明 |
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| 作者单位： | 1. 第二炮兵工程学院,西安,710025
2. 空军工程大学,三原,713800 |
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| 摘 要： | 提出一种将SAR压制区域进行二维有效扩展的方法。在分析正弦调频干扰、方位向间歇采样转发干扰和移频干扰信号的干扰原理与干扰效果后，发现二维正弦调频干扰能产生大面积多虚假目标，有效地对真实目标进行压制式遮盖；方位向间歇采样干扰可沿方位向产生多点虚假目标，将两种方法结合的干扰可使干扰范围沿方位向有效扩展；在结合两者的干扰信号...
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| 关 键 词： | 正弦调频 方位向间歇采样 压制式干扰 移频 |
Study on A Method of 2-D Expending Barrage Jamming against SAR |
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| Zhu Shoubao,Luo Qiang,Tong Chuangming.Study on A Method of 2-D Expending Barrage Jamming against SAR[J].Fire Control Radar Technology,2011(3):42-46. |
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| Authors: | Zhu Shoubao Luo Qiang Tong Chuangming |
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| Affiliation: | Zhu Shoubao1,Luo Qiang1,Tong Chuangming2 |
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| Abstract: | An effective 2-D expanding barrage jamming against synthetic aperture radar(SAR) is proposed.Based on jamming principle and effect of sinusoidal frequency modulation jamming,intermittent sampling jamming in azimuth and frequency-shift jamming against SAR,it is found that 2-D sinusoidal frequency modulation jamming can produce many fake target in an large area to carry out barrage jamming to real targets effectively;intermittent sampling jamming in azimuth can generate many fake targets along the azimuth.By ... |
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| Keywords: | sinusoidal frequency modulation intermittent sampling in azimuth barrage jamming frequency-shift |
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