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Conference Paper: Genetic algorithm optimized perfectly matched layers for finite difference frequency domain applications

TitleGenetic algorithm optimized perfectly matched layers for finite difference frequency domain applications
Authors
Michielssen, EChew, WCWeile, DS
Issue Date1996
Citation
Ieee Antennas And Propagation Society, Ap-S International Symposium (Digest), 1996, v. 3, p. 2106-2109 How to Cite?
AbstractThe Perfectly Matched Layer (PML) has recently been introduced by Berenger as a material absorbing boundary condition for electromagnetic waves and applied in two- and three-dimensional FDTD simulations. In this paper, the parameters defining a multilayer discrete PML medium terminated by a conducting plane are optimized to minimize the absorber's reflection coefficient over a specified range of frequencies and incident angles. This optimization is performed using a Genetic Algorithm and results in profiles quite different from the commonly used linear and quadratic ones.
Persistent Identifierhttp://hdl.handle.net/10722/182862
ISSN
0272-4693
2019 SCImago Journal Rankings: 0.108

 

DC FieldValueLanguage
dc.contributor.authorMichielssen, Een_US
dc.contributor.authorChew, WCen_US
dc.contributor.authorWeile, DSen_US
dc.date.accessioned2013-05-02T05:17:23Z-
dc.date.available2013-05-02T05:17:23Z-
dc.date.issued1996en_US
dc.identifier.citationIeee Antennas And Propagation Society, Ap-S International Symposium (Digest), 1996, v. 3, p. 2106-2109en_US
dc.identifier.issn0272-4693en_US
dc.identifier.urihttp://hdl.handle.net/10722/182862-
dc.description.abstractThe Perfectly Matched Layer (PML) has recently been introduced by Berenger as a material absorbing boundary condition for electromagnetic waves and applied in two- and three-dimensional FDTD simulations. In this paper, the parameters defining a multilayer discrete PML medium terminated by a conducting plane are optimized to minimize the absorber's reflection coefficient over a specified range of frequencies and incident angles. This optimization is performed using a Genetic Algorithm and results in profiles quite different from the commonly used linear and quadratic ones.en_US
dc.languageengen_US
dc.relation.ispartofIEEE Antennas and Propagation Society, AP-S International Symposium (Digest)en_US
dc.titleGenetic algorithm optimized perfectly matched layers for finite difference frequency domain applicationsen_US
dc.typeConference_Paperen_US
dc.identifier.emailChew, WC: wcchew@hku.hken_US
dc.identifier.authorityChew, WC=rp00656en_US
dc.description.naturelink_to_subscribed_fulltexten_US
dc.identifier.scopuseid_2-s2.0-0029773440en_US
dc.identifier.volume3en_US
dc.identifier.spage2106en_US
dc.identifier.epage2109en_US
dc.publisher.placeUnited Statesen_US
dc.identifier.scopusauthoridMichielssen, E=7005196479en_US
dc.identifier.scopusauthoridChew, WC=36014436300en_US
dc.identifier.scopusauthoridWeile, DS=7003429344en_US
dc.identifier.issnl0272-4693-

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