Separation de signaux ZCM: application en radar SSR

A statistical study of Secondary Surveillance Radars (SSR) exhibits an apparent Gaussianity up to order five. One of the consequences is that one cannot use without precaution the blind source separation algorithms based on cumulants of order three or four. Nevertheless, when source signals do not completely overlap, these blind source separation algorithms may still work; this property yields a low cost source separation algorithm, subsequently described.