An Approach to the Dyadic Green''s Functions for a Rectangular Chirowaveguide

摘要

A novel method of formulating eigenfunction expansion of the dyadic Green''s function in lossless, recipcocal and homogeneous chirowaveguides is given, using this method, the non-divergence vector potential equation can be transformed into that similar to achiral media, the corresponding wavefield decomposition is used to obtain the vector wave function. A specific application to the analytic solution of electromagnetic wave propagation in a rectangular chirowaveguide illustrates the method.