Widehand signal modeling and correlation processing based on wavelets

摘要

The algorithm of wideband radar signal processing is discussed in the paper. A wideband echo signal model based on wavelets with different scales and time shiftings is presented and we also develop the mother wavelet as the transmitted signal. With this model, two fast algorithm of wideband correlation processing are respectively developed in active radar and passive radar. The results of the simulated experiment show the algorithm is robust.