3D Diffraction of a Complex Source Beam by a PEC Wedge

被引：0
作者：
Klinkenbusch, Ludger [1 ]
Manara, Giuliano [2 ]
Terranova, Sergio [2 ]
机构：
[1] Univ Kiel, Inst Elect Engn & Informat Technol, Kiel, Germany
[2] Univ Pisa, Dept Informat Engn, Pisa, Italy
来源：
2020 14TH EUROPEAN CONFERENCE ON ANTENNAS AND PROPAGATION (EUCAP 2020) | 2020年
关键词：
scattering and diffraction; evanescent waves; beams; multipole expansion; asymptotic methods; uniform geometrical theory of diffraction;
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 scattering and diffraction of a 3D Complex Source Beam (CSB) by a wedge made from a perfect electric conductor (PEC) is analyzed in this paper. The analytic solution is based on the corresponding scalar (acoustic) fields where both soft and hard boundary conditions have to be considered at the wedge faces. In particular, a new spherical-multipole solution is presented for an incident uniform CSB which consists of both diverging and converging parts. First numerical results include the scattering and diffraction of a scalar 3D uniform CSB by both acoustically soft and hard wedges.
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页数：4
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