Title :
Obliquely Incidence Scattering by an Anisotropic Impedance Wedge: Surface Waves and the Diffraction of the Surface Waves
Author :
Wang Wei ; Li Ji
Author_Institution :
Changsha Univ. of Sci. & Technol., Changsha, China
Abstract :
Asymptotic high-frequency expressions of the total fields excited by a plane wave obliquely incident on an anisotropic impedance wedge are derived in the framework of the uniform geometrical theory of diffraction (UTD). The total fields include the geometrical optical (GO) field, the surface wave (SW) field, the diffraction fields of the GO and SW field, which can express the scattering mechanism integrally.
Keywords :
electromagnetic wave scattering; geometrical optics; anisotropic impedance wedge; asymptotic high-frequency expressions; diffraction; electromagnetic scattering; geometrical optical field; obliquely incidence scattering; scattering mechanism; surface waves; uniform geometrical theory of diffraction; Diffraction; Electromagnetic scattering; Face; Impedance; Optical surface waves; Surface impedance; Surface waves; UTD; anisotropic impedance; electromagnetic diffraction;
Conference_Titel :
Intelligent Systems Design and Engineering Applications (ISDEA), 2014 Fifth International Conference on
Conference_Location :
Hunan
Print_ISBN :
978-1-4799-4262-6
DOI :
10.1109/ISDEA.2014.153
