Independent Component Analysis Applied in the Processing of Radar Anti-interference
Yanzhen Zhang · Journal of Henan Normal University · 2015
In the process of actual combat,with the interfering environment changing,the deterioration of radar working environment makes the modern radar system face severe challenges.Most of the radars are required with the ability to detect the target and extract target parameter from the strong interfering environment.Namely the radar has a flexible response ability and anti-interference ability.The method of independent component analysis which is based on the diagonalization of high-order cumulant tensors is proposed to process the radar signal under the environment of different SNR of noise.The simulation results show that this method is a good way to separate different modulation mode of continuous wave of radar signal and this new radar anti-interference technology is effective.