摘要We investigate the methods to optimize the directivity of point source array by using pseudostochastic sequences. Maximum-length sequence (MLS) array and Quadratic-residue sequence (QRS) array are theoretically analysed, and their simulated responses are shown. The results indicate that pseudostochastic sequences can be used to optimize the directivity of point source array.
Abstract：We investigate the methods to optimize the directivity of point source array by using pseudostochastic sequences. Maximum-length sequence (MLS) array and Quadratic-residue sequence (QRS) array are theoretically analysed, and their simulated responses are shown. The results indicate that pseudostochastic sequences can be used to optimize the directivity of point source array.
AN Kang;SHEN Yong;OU Da-Yi. Optimization of Directivity of Point Source Array by Using Pseudostochastic Sequences[J]. 中国物理快报, 2008, 25(2): 586-588.
AN Kang, SHEN Yong, OU Da-Yi. Optimization of Directivity of Point Source Array by Using Pseudostochastic Sequences. Chin. Phys. Lett., 2008, 25(2): 586-588.
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2008, Vol. 25 
