Title :
Modal dispersion relations for rectangular corrugated waveguides with corner filled corrugations
Author :
Da Silva, L.C. ; Ghosh, Sudip
Author_Institution :
Pontificia Univ., Catolica, Rio de Janeiro, Brazil
Abstract :
A simplified model is developed for the determination of the dispersion diagram and modal fields in rectangular corrugated waveguides with corner filled corrugations. The model, although relying on numerical methods, provides a computationally efficient technique.
Keywords :
dispersion relations; rectangular waveguides; waveguide theory; corner filled corrugations; dispersion diagram; modal dispersion relations; modal fields; model; numerical methods; rectangular corrugated waveguides;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19921085
