Title :
Equivalent network analysis of dielectric thin-film waveguide with trapezoidal cross-section
Author :
Koshiba, Masanori ; Suzuki, M.
Author_Institution :
Hokkaido University, Department of Electronic Engineering, Faculty of Engineering, Sapporo, Japan
Abstract :
Equivalent network approach has been applied to the guided wave problems in the dielectric thin-film waveguide with trapezoidal cross-section. The results by this simple approach for the trapezoidal rib waveguide agree well with the experimental results and the results of the finite element method.
Keywords :
dielectric waveguides; equivalent circuits; waveguide theory; dielectric thin-film waveguide; equivalent network analysis; finite element method; trapezoidal cross-section; trapezoidal rib waveguide;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19810199
