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Simulation of Ground Clutter of Space-Based PD Radar
Author(s): 
Pages: 339-343,376
Year: Issue:  6
Journal: RADAR SCIENCE AND TECHNOLOGY

Keyword:  星载PD雷达地杂波仿真天线视角地球转动;
Abstract: 针对星载脉冲多普勒(PD)雷达的地杂波仿真问题,介绍了基于视频信号的模拟方法,并且给出了具体的计算公式、原理和步骤;从理论上分析了星载PD雷达的地杂波谱;最后通过仿真分析了主瓣杂波与天线视角的关系,以及主瓣杂波与地球转动之间的关系.其模拟结果与理论分析吻合较好,表明这种估算地杂波的方法精确有效.
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