A Fast Direction Finding Algorithm Based on Subspace
Wu Ying · Telecommunication Engineering · 2008
A fast algorithm for direction-of-arrival(DOA) estimation is proposed in this paper by earlier experience.A direction-bind multistage wiener filter(MSWF) implemented by the correlation subtraction algorithm is constructed.In addition,computer simulation shows that this method can be applied where only a few samples are available and the signal to interference plus noise ratio is very low.