Pulses Overlapping Probability Analysis of Multi-band RWR/ESM Receiver
Shiyan Wang · Telecommunication Engineering · 2012
The electromagnetic environment of war-field is so intricate and complex,and radar pulse signals are very rich,overlapping pulse is a big problem faced by the RWR/ESM(Radar Warning Receiver/Electronic Support Measure)receiver.This paper analyses the method of dividing alarming frequency into some multi-band,and infers computational formula of the overlapping pulses probability after frequency dividing.Simulations indicate that frequency-dividing technique can reduce the overlapping pulses probability,but the fixed frequency dividing can not minimize the overlapping pulses probability.For the RWR/ESM receiver of ascertain frequency-dividing numbers,there exists the optimal frequency-dividing measure in specific environment to minimize the overlapping pulses of RWR/ESM receiver.