An Improved Procedure for Selecting the Profiles of Perfectly Matched Layers

Date
Authors
Zhang, Jiawei
Journal Title
Journal ISSN
Volume Title
Publisher
Abstract
Description
The perfectly matched layers (PMLs), as a boundary termination over an unbounded spatial domain, are widely used in numerical simulations of wave propagation problems. Given a set of discretization parameters, a procedure to select the PML profiles based on minimizing the discrete reflectivity is established for frequency domain simulations. We, by extending the function class and adopting a direct search method, improve the former procedure for traveling waves.
Comment: submitted to Applied Computational Electromagnetics Society 2008 conference (under review)
Keywords
Mathematics - Numerical Analysis, 65K10
Citation
Collections