Scattering by wedge with anisotropic impedance faces at skew incidence: Diffraction of surface waves

被引：0
|
作者：
Li J. [1 ]
Yu D.-F. [1 ]
Yao J.-J. [1 ]
Zhu G.-Q. [1 ]
机构：
[1] School of Electronic Information, Wuhan Univ.
来源：
Xi Tong Gong Cheng Yu Dian Zi Ji Shu/Systems Engineering and Electronics | 2010年 / 32卷 / 09期
关键词：
Anisotropic impedance; Diffraction; Scattering by wedge; Uniform geometrical theory of diffraction (UTD);
D O I：
10.3969/j.issn.1001-506X.2010.09.14
中图分类号：
学科分类号：
摘要：
The research on the diffraction from a wedge with anisotropic impedance has great contribution to radar detection, electromagnetic wave propagation and the design of high-frequency antennas, etc. To study the scattering by an anisotropic impedance wedge at skew incidence, the field diffracted by the edge should increase the terms related to the excitation of surface waves. Considering the coupling of the electric field and the magnetic field, the perturbation technique based on classical uniform geometrical theory of diffraction (UTD) and Van der Waerden method are used to obtain a uniform expression for diffraction of the surface waves.
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页码：1850 / 1853
页数：3
相关论文
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