Complex-source beam diffraction by an acoustically soft or hard circular cone
Complex-source beam diffraction by an acoustically soft or hard circular cone
复制标题
声学软或硬圆锥的复杂源光束衍射
DOI：
10.1109/iceaa.2012.6328606
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发表时间：
2012
期刊：
影响因子：
--
通讯作者：
L. Klinkenbusch
中科院分区：
文献类型：
--
作者：
M. Katsav;E. Heyman;L. Klinkenbusch
提出了一种分析方法来分析声学软或硬半无限圆锥对标量复合源光束 (CSB) 的衍射。光束通过球形多极展开来描述，并从任意方向精确地撞击圆锥体的尖端。数值结果包括对该方法的总场和收敛特性的研究。
An analytical approach is presented to analyze the diffraction of a scalar complex-source beam (CSB) by an acoustically soft or hard semi-infinite circular cone. The beam is described by a spherical-multipole expansion and impinges exactly on the tip of the cone from an arbitrary direction. The numerical results include an investigation of the total field and of the convergence properties of the method.