Fused detection probability model of NRCS based on rank K criterion
Han Guo-x · Journal of Naval University of Engineering · 2014
Because it has dual functions of active detection and passive reconnaissance,the network radar countermeasure system(NRCS)can make use of the dual information from the target echo and direct wave.In this paper,a basic signal model of the single receiver is proposed based on the charateristics of the dual signals and also a detetion probability model of the single receiver is established based on the likelihood ratio criterion.Meanwhile,the decision process of rank Kcriterion of the system fusion center is presented and analyzed in detail.Moreover,a fused detection probability model of NRCS is constructed based on the rank Kcriterion.Finally,the simulation examples of calculating the fused detection probability are presented in detail.The simulation results show that the fused detection probability model of NRCS is feasible and effective.