Title :
Numerical UTD Diffraction Coefficients for Irregular Dielectric Wedge Configurations
Author :
Zvyagintsev, A.A. ; Ivanov, A.I. ; Katkov, D.V.
Author_Institution :
Microwave Phys. Dept., Kharkiv Nat. Univ., Kharkiv
Abstract :
A method of obtaining numerical uniform theory of diffraction (UTD) diffraction coefficients for irregular dielectric wedges was presented in this paper. It is based on solution of differential equation for the edge wave in the vicinity of the edge using finite element method (FEM). The method also allows obtaining excitation coefficients of the surface waves.
Keywords :
dielectric bodies; differential equations; electromagnetic wave diffraction; finite element analysis; geometrical theory of diffraction; UTD diffraction coefficients; differential equation; finite element method; irregular dielectric wedge configurations; surface waves excitation coefficients; uniform theory of diffraction; Dielectrics; Finite difference methods; Geometry; Iron; Microwave devices; Optical scattering; Optical surface waves; Physical theory of diffraction; Surface waves; Time domain analysis;
Conference_Titel :
Physics and Engineering of Microwaves, Millimeter and Submillimeter Waves and Workshop on Terahertz Technologies, 2007. MSMW '07. The Sixth International Kharkov Symposium on
Conference_Location :
Kharkov
Print_ISBN :
1-4244-1237-4
DOI :
10.1109/MSMW.2007.4294790
