Simulation of Noise Blanket Jamming on SAR and Jamming Effect Evaluation
Yanyi Xu · Shipboard Electronic Countermeasure · 2012
Synthetic aperture radar(SAR) can get range-azimuth 2D processing gain through 2D correlative processing,has better anti-jamming capability.This paper introduces two kinds of noise jamming modes on SAR,simulates the imaging of SAR data from actual measurement based on radio frequency(RF) noise jamming mode and frequency modulation(FM) noise jamming mode,compares and analyzes the jamming results of simulation by using the equivalent number of looks evaluation methods.The results indicate that the RF noise blanket jamming is a better jamming mode.