Journal of Applied Sciences ›› 1999, Vol. 17 ›› Issue (2): 163-168.

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A Normalized Fast Blind Adaptive Beamforming Algorithm

HE ZHENYA, CHEN YUXIN   

  1. DSP Lab, Dept. of Radio Engineering, Southeast Univerity, Nanjing 210096
  • Received:1997-12-17 Revised:1998-05-30 Online:1999-06-30 Published:1999-06-30

Abstract: LS SCORE is an adaptive beamforming algorithm with the array manifold unknown. However, its slow convergence speed is often unable to meet the requirements for use. A new algorithm having fast tracking ability and permitting large dynamic input range is present in this paper. The experiment results have shown that this algorithm has better performance than LS SCORE.

Key words: beamforming, cyclostationary, normalized, blind adaptive