A Space-time Adaptive Processing Algorithm Based on Multi-stage Wiener Filter

Abstract

The space-time adaptive processing technology plays an important role in the antenna array signal processing station, which greatly improves the anti-interference performance. As the dimension of space-time processing increases, its computational volume also increases exponentially. Therefore, this paper uses dimensionality reduction to simplify the signal processing of the space-time array. Using an MSNWF algorithm can not only reduce the amount of calculation, but also will not affect the anti-jamming performance of the space-time algorithm.