DocumentCode :
2477260
Title :
An efficient current expansion technique in full-wave modeling of microstrip discontinuities of arbitrary shape
Author :
Horng, Tzyy-Sheng
Author_Institution :
Dept. of Electr. Eng., Nat. Sun Yat-Sen Univ., Kaohsiung, Taiwan
fYear :
1997
fDate :
2-5 Dec 1997
Firstpage :
677
Abstract :
A new current expansion technique that combines roof-top and triangular subdomain functions is used in full-wave analysis for characterization of microstrip discontinuities of arbitrary shape. This technique can simultaneously take advantages of the roof-top subdomain function for its excellent numerical convergence as well as the triangular basis function for its capability of simulating current density along a mitered edge. Detailed formalism has been given in this paper. Several examples will be presented to illustrate the efficiency of this technique
Keywords :
convergence of numerical methods; current density; integral equations; microstrip discontinuities; transmission line theory; EFIE; convergence; current density; current expansion; full-wave model; microstrip discontinuity; mitered edge; numerical simulation; roof-top subdomain function; triangular basis function; Boundary conditions; Closed-form solution; Convergence of numerical methods; Current density; Current distribution; Fourier transforms; Integral equations; Microstrip; Shape;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Microwave Conference Proceedings, 1997. APMC '97, 1997 Asia-Pacific
Print_ISBN :
962-442-117-X
Type :
conf
DOI :
10.1109/APMC.1997.654632
Filename :
654632
Link To Document :
بازگشت