兼顾远场和近场性能的便携式三维声纳设计
赵冬冬,刘雪松,周凡,胡映天,陈耀武

Design of portable three-dimensional sonar for both far-field and near-field
Dong-dong ZHAO,Xue-song LIU,Fan ZHOU,Ying-tian HU,Yao-wu CHEN
图 6 近场不同频率和算法的水平波束图对比
Fig.6 Comparison of beam patterns among different frequencies and algorithms in near field