Analytical regularization method for TE-modes in hollow waveguides modelling

Abstract

Mathematically strong and numerically efficient approach for simulation of waveguides and cylindrical resonators of arbitrary profile in the case of H-(TE-) polarized waves is suggested. The approach is based on new implementation of Analytical Regularization Method. Special attention paid to methods of the profiles infinitely smoothing, which gives a possibility to achieve a super-algebraic (faster any algebraic) rate of the method convergence. ©2010 IEEE. © 2011 Elsevier B.V., All rights reserved.