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

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.