Abstract: In this paper, a modular adaptive beamforming algorithm has been proposed which is used for smart antenna users tracking purpose in a wide angle environment. It can be used for adaptation of subjective variations in eigen vectors. It can also be used for the autocorrelation matrix which consists of eigen values of the signal vector which is received is mostly useful for the case of moving subscriber situation. Furthermore, it uses one adaptive module which is better than previous works where two adaptive modules have been used and will lead to a high speed twice more than the previous works.
Keywords: adaptive beamforming,smart antenna, non blind algorithms,optimal weight vector.