A full-wave analysis of shielded microstrip line-to-line transitions

Author

Horng, T.S. ; Yang, H.Y. ; Alexopoulos, N.G.

Author_Institution

Dept. of Electr. Eng., California Univ., Los Angeles, CA, USA

fYear

1990

fDate

8-10 May 1990

Firstpage

251

Abstract

A rigorous procedure is used to analyze several microstrip line-to-line transitions in a shielded multilayer structure. The transitions studied include edge-coupled lines, overlay-coupled lines, and coupled-to-single lines. A power conservation check based on a rigorous Poynting vector analysis is used to determine the accuracy of the numerical convergence. The results of power distributions and coupling coefficients of the line-to-line transitions are studied parametrically to identify the properties and applications of each transition.<>

Keywords

strip line components; strip lines; waveguide theory; coupled-to-single lines; coupling coefficients; edge-coupled lines; full-wave analysis; numerical convergence; overlay-coupled lines; power conservation check; power distributions; rigorous Poynting vector analysis; rigorous procedure; shielded microstrip line-to-line transitions; shielded multilayer structure; Convergence of numerical methods; Coupling circuits; Electromagnetic waveguides; Filters; Fourier transforms; Green´s function methods; Microstrip; Moment methods; Power distribution; Waveguide components;

fLanguage

English

Publisher

ieee

Conference_Titel

Microwave Symposium Digest, 1990., IEEE MTT-S International

Conference_Location

Dallas, TX

Type

conf

DOI

10.1109/MWSYM.1990.99567

Filename

99567