| 对LFM脉冲压缩雷达的干扰研究与仿真分析 |
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| 引用本文： | 张汉伟,徐才宏. 对LFM脉冲压缩雷达的干扰研究与仿真分析[J]. 舰船电子对抗, 2010, 33(6): 22-26,32 |
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| 作者姓名： | 张汉伟 徐才宏 |
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| 作者单位： | 江苏科技大学,镇江,212003;船舶重工集团公司723所,扬州,225001 |
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| 摘 要： | 脉冲压缩雷达具有很强的抗干扰能力。分析了线性频率调制（LFM）脉冲压缩雷达的工作原理,研究了射频噪声干扰、移频干扰、卷积干扰对LFM脉压雷达的干扰效果。经过比较,射频噪声干扰干扰效果很差,将移频干扰和卷积干扰结合是一种有效并且实用的干扰方法。
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| 关 键 词： | 脉冲压缩雷达 射频噪声干扰 移频干扰 卷积干扰 |
Research into The Jamming to The LFM Pulse Compression Radar and Simulation Analysis |
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| ZHANG Han-wei,XU Cai-hong. Research into The Jamming to The LFM Pulse Compression Radar and Simulation Analysis[J]. Shipboard Electronic Countermeasure, 2010, 33(6): 22-26,32 |
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| Authors: | ZHANG Han-wei XU Cai-hong |
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| Affiliation: | 1.Jiangsu University of Science and Technology,Zhenjiang 212003,China;2.The 723 Institute of CSIC,Yangzhou 225001,China) |
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| Abstract: | The pulse compression radar has strong anti-jamming capability.This paper analyzes the operating theory of linear frequency modulation（LFM） pulse compression radar,studies the effect of radio frequency（RF） noise jamming,shift-frequency jamming and convolution jamming on the LFM pulse compression radar.By comparison,the RF noise jamming has poor jamming effect,combining the frequency-shift jamming with the convolution jamming is an effective and practical jamming method. |
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| Keywords: | pulse compression radar radio frequency noise jamming frequency-shift jamming convolution jamming |
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