Study of the Performance of Spatially Smoothing Adaptive Array
Xin Yang · Harbin Gongcheng Daxue Xuebao/Journal of Harbin Engineering University · 2000
In adaptive array,the desired signal is often correlated with the interference and the approach of spatial smoothing is often applied to suppress coherent interference.In order to use the method of spatial smoothing much more efficiently,we analyzed the performance of a spatial adaptive array.In accordance with the analysis of the output SNR,we got to know that with the increase of the difference between the angle of desired signal and coherent signal and the accretion of the power of coherent interference the output SNR increases,which has got the verification by computer simulation.