%0 Journal Article
%T The Semi-blind Source Extraction Algorithm for Array Radar Signal
%A Gang Wang
%A Nini Rao
%A Xiaochuan Du
%A Feng Ou
%J Journal of Computers
%D 2012
%I Academy Publisher
%R 10.4304/jcp.7.6.1297-1302
%X A semi-blind source extraction algorithm for noisy mixtures based on a linear predictor is proposed. The novel algorithm is firstly validated using the benchmark data and then is applied to extract array radar signal suffering from jamming interference. The results showed that the novel algorithm can effectively extract the target signal in radar echo. Thus, it has practical application prospect in array radar for increasing anti - jamming interference ability.
%K blind source extraction
%K cost function
%K AR autoregressive model parameter
%K array radar
%K jamming interference
%U http://ojs.academypublisher.com/index.php/jcp/article/view/6220