8Wang Zhong(Dept. of Electronic Tech., Chengdu Climate College, 610054, P. R. China)Huang Shunji(Department of Electronic Engineering, University of Electronic Science and Technology of China,Cbengdu 610054, P. R. China).Study of a Modified Fast Adaptive Algorithm for Digital Beamforming[J].Journal of Systems Engineering and Electronics,1998,9(4):75-80.