甚长基线的双基地机载雷达杂波建模与分析

MODELING AND ANALYSIS OF THE GROUND CLUTTER ON LONG BASELINE BISTATIC AIRBORNE RADAR

甚长基线双基地机载雷达是一种全新的雷达配置模式,它具有检测范围大、工作模式多样等特点,因此具有广阔的应用前景.作者对甚长基线机载双基雷达的地杂波分布进行了研究,建立了杂波分布的一般模型,给出了杂波分布的表达式,并分析了杂波随系统配置和探测距离变化的一般规律,最后通过计算机仿真验证了作者所做分析的有效性.

Long baseline bistatic airborne radar is a new radar configuration mode,which has several advantages,such as wide detectable distance,many working modes and so on.Therefore,it will be widely used latter.An approach on clutter distribution of long baseline bistatic airborne radar is proposed in this paper.This paper provides the clutter distribution and the relationship among the configuration parameters.The clutter range dependence problem is also analyzed.Finally,the simulation results show validity of the approach.