Scattering of Surface Waves by a Discontinuity in Surface Impedance

被引：0
|
作者：
Schaich, Tobias [1 ]
Al Rawi, Anas [1 ,2 ]
Payne, Mike [1 ]
机构：
[1] Univ Cambridge, Cavendish Lab, Dept Phys, Cambridge CB3 0HE, England
[2] Adastral Pk, BT Labs, Martlesham Heath IP5 3RE, England
来源：
2020 50TH EUROPEAN MICROWAVE CONFERENCE (EUMC) | 2020年
关键词：
electromagnetic scattering; surface waves; 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：
This paper employs the Wiener-Hopf method to analyse the scattering of a surface wave at the junction of two cylindrical supporting structures of arbitrary surface impedance. Approximations to the reflected, transmitted and radiated fields are derived and calculated for various examples. In calculations involving Sommerfeld wires, we establish the importance of the surface resistance which has been neglected in previous works.
引用
收藏
页码：412 / 415
页数：4
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