| 引用本文: | 张长隆,楼生强,周良柱.相位编码脉冲压缩雷达杂波建模与仿真.[J].国防科技大学学报,2003,25(4):47-52.[点击复制] |
| ZHANG Changlong,LOU Shengqiang,ZHOU Liangzhu.Modeling and Simulation of the Radar Clutter for the Phase-coded Pulse Compression Radar[J].Journal of National University of Defense Technology,2003,25(4):47-52[点击复制] |
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| 相位编码脉冲压缩雷达杂波建模与仿真 |
| 张长隆, 楼生强, 周良柱 |
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(国防科技大学 电子科学与工程学院，湖南 长沙 410073)
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| 摘要: |
| 通过对相位编码脉冲调制信号分析入手，基于常规脉冲雷达杂波模型，给出了相位编码脉冲压缩体制雷达下的杂波模型，并用蒙特卡罗方法分析了杂波回波信号的概率分布特性和功率谱特性，距离波门回波之间的相关性。最后给出了在雷达环境模拟器中，该类型杂波模拟的系统实现方法。 |
| 关键词: 相位编码脉冲压缩雷达 杂波 仿真 |
| DOI： |
| 投稿日期：2002-12-18 |
| 基金项目: |
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| Modeling and Simulation of the Radar Clutter for the Phase-coded Pulse Compression Radar |
| ZHANG Changlong, LOU Shengqiang, ZHOU Liangzhu |
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(College of Electronic Science and Engineering, National Univ. of Defense Technology, Changsha 410073, China)
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| Abstract: |
| Firstly，the phase-coded pulse compression signal is analyzed. Then the radar clutter model for phase-coded pulse compression radar is proposed based on the radar clutter model for the general pulse radar. Both the probability density characteristics and the spectral density characteristicsof the clutter signal are analyzed by Monte-Carlo method. The correlation characteristics of the clutter signal between the two range gates are also discussed. Finally，for the design of the radar environment simulator, the implementation of the clutter simulation's system is proposed by mixed means of software and hardware. |
| Keywords: phase-coded pulse compression radar clutter simulation |
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