Title :
A fast convergent technique for analyzing planar periodic structures with non-uniform discretization
Author :
Yu, Yongxue ; Chan, Chi Hou
Author_Institution :
Dept. of Electron. Eng., City Univ. of Hong Kong, Kowloon, Hong Kong
Abstract :
A fast convergent technique for analyzing planar periodic structures is proposed. It entails the use RWG triangular discretization for modeling flexibility and the complex image method, Ewald´s method and addition theorem for numerical efficiency. The number of terms required for a convergent result reduces from tens of thousands to 25
Keywords :
convergence of numerical methods; transmission line theory; Ewald method; addition theorem; complex image method; convergence; nonuniform RWG triangular discretization; numerical technique; planar periodic structure; Convergence; Dielectric constant; Electromagnetic analysis; Geometry; Image converters; Laboratories; Nonhomogeneous media; Periodic structures; Planar transmission lines; Transmission line matrix methods;
Conference_Titel :
Microwave Conference Proceedings, 1997. APMC '97, 1997 Asia-Pacific
Print_ISBN :
962-442-117-X
DOI :
10.1109/APMC.1997.654630
