Research on the Signal-detecting Method for Frequency Modulation Radio Fuze
Zhang Lu-you · Tance yu kongzhi xuebao · 2006
In this paper,we discusse the detecting method of non-smooth signal of frequency modulation radio fuze,detect the signal of frequency modulation radio fuze with the method of circulating smooth detecting technique,analyze two-step circulating characteristics of non-smooth signal,and construct the detecting statistic based on the two step circulating quadrature.Simulation test results give out the different detecting capability of one-step circulating detecting method,two-step circulating detecting method and Wigner-Hough detecting method under the different signal-to-noise ratio condition.