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| 机载脉冲多普勒雷达地杂波的相干信号仿真研究 | |
| 引用本文： | 陈登伟,汪连栋,李永祯,刘建成,金荣洪. 机载脉冲多普勒雷达地杂波的相干信号仿真研究[J]. 现代电子技术, 2006, 29(10): 61-64 |
| 作者姓名： | 陈登伟 汪连栋 李永祯 刘建成 金荣洪 |
| 作者单位： | 1. 上海交通大学,上海,200030;洛阳061信箱,河南,洛阳,471003 2. 洛阳061信箱,河南,洛阳,471003 3. 上海交通大学,上海,200030 |
| 摘 要： | 研究了载机和天线处于任意姿态情况下的机载脉冲多普勒雷达地杂波的相干信号仿真问题。首先简要回顾了地面杂波的特性与建模方法,而后采用距离环地面散射单元划分方法,建立了机载脉冲多普勒雷达地杂波相干信号仿真的相关模型,并给出了适于工程应用的具体仿真流程。最后,典型地杂波仿真结果证明了模型的合理性。 |
| 关 键 词： | 地杂波 机载雷达 相干模型 仿真 |
| 文章编号： | 1004-373X（2006）10-061-04 |
| 收稿时间： | 2005-12-14 |
| 修稿时间： | 2005-12-14 |
Study on Ground Clutter Coherent Model and Simulation for Airborne Doppler Radar |
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| CHEN Dengwei,WANG Liandong,LI Yongzhen,LIU Jiancheng,JIN Ronghong. Study on Ground Clutter Coherent Model and Simulation for Airborne Doppler Radar[J]. Modern Electronic Technique, 2006, 29(10): 61-64 | |
| Authors: | CHEN Dengwei WANG Liandong LI Yongzhen LIU Jiancheng JIN Ronghong |
| Affiliation: | 1. Shanghai Jiaotong University,Shanghai, 200030,China;2. Luoyang Post - office Box 061, Luoyang,471003,China |
| Abstract: | With arbitrary postures of the aircraft and the antenna,the coherent clutter model for airborne Doppler radar is studied in this paper.Firstly,scattering characteristics and simulation methods of ground clutter for airborne radar are analyzed.Then,relative models of ground clutter coherent signal simulation for airborne radars are presented.And specific simulation process of ground clutter for engineering applications is presented,too.Finally,typical simulation results have proved its applicability. |
| Keywords: | ground clutter airborne radar coherent clutter model simulation |
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