摘要
杂波图是警戒雷达有效抑制杂波的手段之一。杂波图的实现方法较多,但每种杂波图的性能在不同的杂波和目标场景下差异较大,直接影响雷达在多种杂波类型环境下的性能发挥。工程上急需对多种杂波图的性能进行评估,以指导杂波图的选择。文章以目标损失率和杂波图抑制率为主要指标,仿真多种杂波类型和不同速度目标,综合评估杂波图的性能,为工程应用提供选择依据。
Clutter Map is one of the best methods to restrain clutter in surveillance radar. Clutter Map is implemented with many methods and the performance of each method is different under different kinds of clutter and target. It affects the radar performance directly. Target loss rate and clutter restrained rate are used to evaluate those type of map. Several kinds o￡ methods are tested and evaluated, and supply reference for engineering.
作者
王艳丽
Wang Yanli(Nanjing Research Institute of Electronics Technology, Nanjing 210039, China)
出处
《信息化研究》
2019年第3期8-10,30,共4页
INFORMATIZATION RESEARCH
关键词
杂波图
目标损失率
杂波抑制率
性能评估
clutter map
target loss rate
clutter restrained rate
performance evaluated
