A Study on Search Strategies of Netted Surveillance Radar

Aiming at the netted radar surveillance problem, an intelligent search strategy is put forward. Firstly the target's probability values is given, by ESM pre-search the specified airspace surveillance, as the target distribution weights; Then based on the optimization criterion of maximizing the weighted probability of detection, the distribution function of radar-target is built and the algorithm is given; Finally, the feasibility of the method is verified through MATLAB simulation experiment. The content of this paper can provide theoretical guidance for the actual engineering application.