Title :
High-order modes in a square coaxial waveguide
Author :
Lee, C.Q. ; Christian, Rehtanz ; Laura, P.A.
Abstract :
The normalized cutoff wavelengths for the first six higher order modes in a square waveguide with a circular inner conductor are presented. Some of these results are compared with those obtained recently by Laura et al.
Keywords :
Boundary conditions; Coaxial components; Conductors; Conformal mapping; Cutoff frequency; Finite difference methods; Planar waveguides; Rectangular waveguides; Surface waves; Tellurium;
Journal_Title :
Proceedings of the IEEE
DOI :
10.1109/PROC.1973.9363
