Application of signal-processing techniques to dipole excitations in the finite-difference time-domain method

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buir.contributor.authorGürel, Levent
dc.citation.epage687
dc.citation.issueNumber5
dc.citation.spage671
dc.citation.volumeNumber16
dc.contributor.authorOğuz, U.
dc.contributor.authorGürel, Levent
dc.date.accessioned2016-02-08T10:32:39Z
dc.date.available2016-02-08T10:32:39Z
dc.date.issued2002
dc.departmentDepartment of Electrical and Electronics Engineering
dc.description.abstractThe applications of discrete-time signal-processing techniques, such as windowing and filtering for the purpose of implementing accurate excitation schemes in the finite-difference time-domain (FDTD) method are demonstrated. The effects of smoothing windows of various lengths and digital lowpass filters of various bandwidths and characteristics are investigated on finite-source excitations of the FDTD computational domain. Both single-frequency sinusoidal signals and multifrequency arbitrary signals are considered.
dc.identifier.issn0920-5071
dc.identifier.urihttp://hdl.handle.net/11693/24670
dc.language.isoEnglish
dc.publisherTaylor & Francis
dc.source.titleJournal of Electromagnetic Waves and Applications
dc.subjectComputer simulation
dc.subjectDifference equations
dc.subjectElectromagnetic wave scattering
dc.subjectFinite difference method
dc.subjectLow pass filters
dc.subjectSignal processing
dc.subjectTable lookup
dc.subjectTime domain analysis
dc.subjectDipole excitations
dc.subjectFinite-difference time-domain method
dc.subjectMultifrequency arbitrary signals
dc.subjectSingle-frequency sinusoidal signals
dc.subjectAntenna radiation
dc.titleApplication of signal-processing techniques to dipole excitations in the finite-difference time-domain method
dc.typeArticle

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