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Article: Perfectly matched layer and piecewise-linear recursive convolution for the FDTD solution of the 3D dispersive half-space problem

TitlePerfectly matched layer and piecewise-linear recursive convolution for the FDTD solution of the 3D dispersive half-space problem
Authors
KeywordsDispersive Media
Fdtd Methods
Transient Propagation
Underground Electromagnetic Propagation
Issue Date1998
PublisherI E E E. The Journal's web site is located at http://ieeexplore.ieee.org/xpl/RecentIssue.jsp?punumber=20
Citation
Ieee Transactions On Magnetics, 1998, v. 34 n. 5 PART 1, p. 2747-2750 How to Cite?
AbstractA 3D unite-difference time-domain simulation of a dispersive, inhomogeneous half-space problem is described. The formulation uses the perfectly matched layer (PML) absorbing boundary condition (ABC) extended to dispersive media. The dispersion is characterized by a two-species Debye model with parameters taken from reported experimental data of soils with different moisture contents. The time-stepping scheme for the electric field uses the piecewise-linear recursive convolution (PLRC) method. For homogeneous half-space problems, the simulation results are compared against results from numerical integration of Sommerfeld-type integrals. To illustrate its applications, the inhomogeneous half-space simulations include results from the ground penetrating radar simulated response of buried objects in realistic soils. © 1998 IEEE.
Persistent Identifierhttp://hdl.handle.net/10722/182725
ISSN
2015 Impact Factor: 1.277
2015 SCImago Journal Rankings: 0.602
ISI Accession Number ID
References

 

DC FieldValueLanguage
dc.contributor.authorTeixeira, FLen_US
dc.contributor.authorChew, WCen_US
dc.contributor.authorOristaglio, MLen_US
dc.contributor.authorWang, Ten_US
dc.date.accessioned2013-05-02T05:16:36Z-
dc.date.available2013-05-02T05:16:36Z-
dc.date.issued1998en_US
dc.identifier.citationIeee Transactions On Magnetics, 1998, v. 34 n. 5 PART 1, p. 2747-2750en_US
dc.identifier.issn0018-9464en_US
dc.identifier.urihttp://hdl.handle.net/10722/182725-
dc.description.abstractA 3D unite-difference time-domain simulation of a dispersive, inhomogeneous half-space problem is described. The formulation uses the perfectly matched layer (PML) absorbing boundary condition (ABC) extended to dispersive media. The dispersion is characterized by a two-species Debye model with parameters taken from reported experimental data of soils with different moisture contents. The time-stepping scheme for the electric field uses the piecewise-linear recursive convolution (PLRC) method. For homogeneous half-space problems, the simulation results are compared against results from numerical integration of Sommerfeld-type integrals. To illustrate its applications, the inhomogeneous half-space simulations include results from the ground penetrating radar simulated response of buried objects in realistic soils. © 1998 IEEE.en_US
dc.languageengen_US
dc.publisherI E E E. The Journal's web site is located at http://ieeexplore.ieee.org/xpl/RecentIssue.jsp?punumber=20en_US
dc.relation.ispartofIEEE Transactions on Magneticsen_US
dc.subjectDispersive Mediaen_US
dc.subjectFdtd Methodsen_US
dc.subjectTransient Propagationen_US
dc.subjectUnderground Electromagnetic Propagationen_US
dc.titlePerfectly matched layer and piecewise-linear recursive convolution for the FDTD solution of the 3D dispersive half-space problemen_US
dc.typeArticleen_US
dc.identifier.emailChew, WC: wcchew@hku.hken_US
dc.identifier.authorityChew, WC=rp00656en_US
dc.description.naturelink_to_subscribed_fulltexten_US
dc.identifier.doi10.1109/20.717638en_US
dc.identifier.scopuseid_2-s2.0-33747951514en_US
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-33747951514&selection=ref&src=s&origin=recordpageen_US
dc.identifier.volume34en_US
dc.identifier.issue5 PART 1en_US
dc.identifier.spage2747en_US
dc.identifier.epage2750en_US
dc.identifier.isiWOS:000075960200085-
dc.publisher.placeUnited Statesen_US
dc.identifier.scopusauthoridTeixeira, FL=7102746700en_US
dc.identifier.scopusauthoridChew, WC=36014436300en_US
dc.identifier.scopusauthoridOristaglio, ML=7003557579en_US
dc.identifier.scopusauthoridWang, T=7405561825en_US

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