A Homotopy Method for Locating All the Poles of a Parallel Plate Waveguide With the PML

Abstract

In this paper, a homotopy method for locating all the poles of a parallel plate waveguide with the perfectly matched layer is proposed. As is well known, the Green's functions for an open multilayered medium can be approximated by those for a parallel plate waveguide with the perfectly matched layer, while the latter Green's functions can be theoretically… (More)

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Cite this paper

@article{Liu2013AHM, title={A Homotopy Method for Locating All the Poles of a Parallel Plate Waveguide With the PML}, author={Chao Liu and Hou-Xing Zhou and Qiang Tang and Zhe Song and Wei Hong}, journal={IEEE Transactions on Antennas and Propagation}, year={2013}, volume={61}, pages={4685-4694} }