干扰下雷达网的威力范围

The Might Scope of Radar Network in Jamming

分析了构成雷达网的主要威胁干扰是压制式干扰,根据压制式干扰的特征和干扰下的雷达方程,分析雷达网的威力范围,提出一种采用M ATLAB将雷达网的作用范围、目标轨迹及干扰轨迹画在同一图中的方法。比较目标是否在雷达网威力范围,根据等高线判断某一高度的目标是否在雷达网的威力范围之内。并给出两相控雷达存在压制式干扰情况下对一机动目标的防御范围。

The suppress interfere is greatest jamming for the radar network by analyzing all kinds of interfere. Basing on the character of the suppress interfere and the RADAR equation in jamming,a method that the defense area of radar network and track of a target and track of a jammer are draw in a figure is present using MATLAB in the paper. The method may estimates whether the target is in the defense area of radar network on the contour. The example of the defense area of two radars for one maneuverable target in the SOJ is given.