Analysis of the Effects of the Potential Target Distribution Area on the Anti-Jamming Capability of the Missile Seeker

The long-range intelligent anti-ship missile(ASM) can search and attack target in a large zone at its terminal phase of trajectory,but the shape and size of the target distribution area will have influence on the anti-jamming capability of the missile seeker.Based on the analysis of the characteristics of the potential target distribution area,it is pointed out that the area affects the start-up time of the missile radar,and consequently affects the anti-jamming capability of the missile seeker.The calculation model of the effects of the area on the anti-jamming capability of the seeker is presented.The simulations on the operational use of the ASM under jamming validate the proposed model in evaluating the ASM effectiveness with the deteriorated anti-jamming capability.