[2] Thompson D, Neasham J, Sharif B S, et al. Performance of coherent PSK receivers using adaptive combining, beamforming and equalizations in 50 km underwater acoustic channels[J]. IEEE Trans on Oceans,1996, 25(2):845-850.
[5]
[3] 杨益新.声呐波束形成与波束域高分辨方位估计技术研究[D]. 西安:西北工业大学,2002.
[6]
[4] Olen C A. A numerical pattern synthesis algorithm for arrays[J]. IEEE Trans on Antennas and Propagation, 1990, 38:1666-1676.