Full-wave equivalent network representation for multiple arbitrarily shaped posts in H-plane waveguide

This paper presents a method for the analysis of arbitrary shape and compos ition posts in waveguide, The method segments the problem into regions that are characterized by their generalized admittance matrices. Both an analyt ical formulation and a boundary integral formulation based on homogeneous w ave equation solutions are used in this characterization. Our method is esp ecially fast and suitable for real time computer-aided design tools because only the changing parameters would have to be computed in a design process . This method also makes a simple combination of different numerical techni ques possible.