Estimation of TDOA for Locating Noise-Frequency Modulation Jammer in Passive System
对噪声调频干扰源的站间到达时差测量

Location of noise-frequency modulation jammer with TDOA(Time Difference Of Arrival) in passive system is studied, a new method of cross-correlation using delta-modulation coding jointed decimation and interpolation is presented in this paper,and location accuracy of this method is discussed. Simulations show that the performance of this method is same as the method of cross-correlation using signal sample data. The most