| 线性调频脉冲压缩雷达仿真研究 |
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| 作者姓名： | 廖建国 李永 李继杰 |
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| 作者单位： | [1]中国人民解放军94907部队,南昌330013 [2]中国人民解放军95037部队,武汉430000 |
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| 基金项目： | 空军工程大学学术（联合）基金项目 |
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| 摘 要： | 文章分析了线性调频（LFM）脉冲压缩雷达的工作原理，对LFM信号及其匹配滤波输出信号进行了仿真，验证了理论分析的正确性，进而对LFM脉冲压缩雷达系统进行仿真，得出LFM信号可有效解决雷达作用距离与距离分辨率之间的矛盾。
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| 关 键 词： | 匹配滤波 线性调频（LFM） Matlab仿真 |
Research of Linearity Frequency Modulation Impulse Reducing Radar Simulation |
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| Authors: | Liao Jianguo Li Yong Li Jijie |
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| Institution: | 1. PLA,No. 94907 Troop, Nanchang 330013,China; 2. PLA, No. 95037 Troop, Wuhan 430000,China) |
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| Abstract: | Working principle of linearity frequency modulation impulse reducing radar was introduced. By simulating of information of LFM and its matched filter, it was found that the analysis of theory about it was right. Further, through simulating of the linearity frequency modulation impulse reducing radar system, the superiority of information of LFM was elicited in solving antinomies of working distance and distance differentiation rate about the radar. |
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| Keywords: | Matched filter Linearity frequency modulation（LFM） Matlab simulation |
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