Simulation of High Resolution Radar Clutter Based on Spherically Invariant Random Process
Yanfei Zhang · Modern Radar · 2006
Spherically invariant random process(SIRP) is commonly used model in simulating high-resolution radar clutter.This paper summarizes main theoretical results of SIRP.Inefficient simulation method when applied to long tailed spiky clutter used is thoroughly analyzed.The proposed new simulation scheme is based on segmentation of envelope PDF of the radar clutter to form upper bound of this PDF.Examples show that the new method can improve efficiency significantly.