On the Analysis of the Rectangular Dielectric Waveguide, by Using the Generalized Telegraphist’s Equations Based Method

The Generalized Telegraphist’s Equations (GTE) based method is used to analyze the rectangular dielectric waveguide. Compared to the HFSS results, it is shown that the numerical results obtained with the GTE based method are similar for the propagation constant values, but significant differences have been observed for the attenuation constant and equivalent characteristic impedance values. Also, significant differences have been observed for the transverse electric field distributions.