用附加辐射源对抗反辐射导弹的布防研究

Research on deploying defense of additive radiation sources antagonizing anti-radiation missiles

研究附加辐射源对抗反辐射导弹(anti-radiation missiles,ARM)布防方案中有关点源间距选择的问题。从空间分辨条件和ARM几何运动分析出发,推导ARM以任意攻击角斜入射时,两点源能够安全诱偏ARM的间距的数学模型,确定了假定条件下的最佳诱偏距离。计算分析ARM分辨角、攻击角和点源间距对诱偏效果的影响。指出选择点源间距时,仅按垂直入射情况选择的间距不能完全保证辐射源的安全,应该考虑ARM斜入射的情况。

The problem about choosing distance of radiant points in the configuration of additive radiation sources antagonizing ARM （anti-radiation missiles） is studied, Based on the space resolution condition and the ARM＇s geometry movement analysis, the mathematical model of calculating the distance between two radiation sources that can safely cajole ARM is derived when ARM is at any oblique incidence, and the best cajolery distance on the assumed condition is ascertained, The influence of resolution angle, attack angle and the radiation sources distance on cajolery effect is calculated and analyzed. It is pointed out that the distance chosen according to vertical incidence cannot assure the safety of radar and the oblique incidence should be considered when choosing the distance of radiation sources,