Diffraction of a Uniform Complex Source Beam by a Circular Cone

被引：0

作者：

Klinkenbusch, L. ^{[1
]}

Bruens, H. ^{[1
]}

机构：

[1] Univ Kiel, D-24143 Kiel, Germany

来源：

2014 INTERNATIONAL CONFERENCE ON ELECTROMAGNETICS IN ADVANCED APPLICATIONS (ICEAA) | 2014年

关键词：

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

The paper deals with the scalar (acoustic) diffraction of a uniform complex-source beam (Uniform CSB) by an acoustically soft or hard semiinfinite circular cone. The diffracted field is found by evaluating the bilinear modal form of the cone's Green's function and by assigning suitable complexvalued source coordinates. The field expansion is valid everywhere in space including the waist of the beam and consists of a diverging as well as of a converging part. Results are shown for the scalar fields diffracted and scattered by the area around the tip of the circular cone.

引用

页码：470 / 472

页数：3

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