Formation of a narrow sound beam in the underwater sound channel by a vertical array

被引：0
作者：
A. L. Virovlyansky
D. V. Nefedova
机构：
[1] Russian Academy of Sciences,Institute of Applied Physics
来源：
Acoustical Physics | 2010年 / 56卷
关键词：
Gaussian Beam; Acoustical Physic; Initial Field; Vertical Array; Array Aperture;
D O I：
暂无
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学科分类号：
摘要：
The possibility of using a vertical array for the generation of a narrow wave beam that propagates in the underwater sound channel along a given reference ray is discussed. The variational problem of choosing the initial field at the array aperture to provide the minimal possible average beam width along the propagation path of a fixed length is solved.
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页码：59 / 65
页数：6
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