A Method Based on Independent Component Analysis Used for Radar Networkagainst Co-channel Jamming
Tang Shuang-tian · Jisuanji fangzhen · 2011
Research on anti co-channel interference technology about airborne and ship-based radars is a strong demand for modern military field.This paper presents an improved algorithm based on independent component analysis,used in airborne and ship-borne radars anti co-channel interference.By means of observing the signal from the target echo signals,and separating target echo signals and co-channel interference signals from observing signals,extracting target echo signals,the co-channel interference signals are adaptively suppressed The simulation experiments show that application of such methods for separating target echo signals and co-channel interference signals achieves good results.It is feasible and effective.