掩护固定目标时雷达干扰机配置问题研究

Disposition of Jammer for Protecting Fixed Targets

对单部干扰站及多部干扰站掩护固定目标作战态势进行建模,并利用空间几何关系,从能量的角度推导出了单部干扰机及多部干扰机掩护固定目标时雷达暴露区的数学模型,并对多干扰机不同配置情况下的暴露区进行了仿真对比。通过对仿真结果的分析比较,说明了干扰站在不同配置情况下对敌方雷达压制效果的影响的不同,并提出了在满足不同战术要求条件下的地对空雷达干扰站数量需求的计算方法,通过对典型数据仿真,验证了该方法的有效性。

At first the model is built for the operation situation of single jammer and multiple jammers to protect fixed targets. And the spatial geometry relationship is used to deduce the mathematical mod- el of exposure area when single or multiple januners to protect fixed targets from the perspective of en- ergy. Moreover, the exposure area of multiple jammers is simulated and compared in different disposi- tions. The simulations show that The influence of suppressing effect is different as for multiple jam- mers disposed in different way. A calculation method is proposed of group-to-air radar jammers de- mand in different service requirements. At last, this method is validated by simulation based on some typical data.