...Joachim Schöberl; Sabine Zaglmayr Purpose The goal of the presented work is the efficient computation of Maxwell boundary and eigenvalue problems using high order H(curl) finite elements. Design/methodology/approach Discusses a systematic strategy for the realization of arbitrary...

..., represents the aim of the study. To this end, a numerical procedure based on a combination of the eigenvalue and the fixed point methods has been developed. It has been found that, in both cases, accounting for saturation yields a stabilization effect which is more or less significant depending on the rotor...

...) = ω_h²εμ(E→_h,w→_{h)∀w→h∈Vh © MCB UP Limited 2002 Waveguide Eigenvalues Finite elements Electromagnetics Find ω≥0 and E→∈V}...

... to a longitudinally homogeneous waveguide structure, which results in an eigenvalue problem for the propagation constant. Special attention is paid to the so‐called perfectly matched layer boundary conditions (PML). Using the finite integration technique we get an algebraic formulation. The finite volume of the PML...