Matches in SemOpenAlex for { <https://semopenalex.org/work/W2034606489> ?p ?o ?g. }
Showing items 1 to 79 of
79
with 100 items per page.
- W2034606489 abstract "This paper presents a method for introducing a soft source in the Fourier PSTD algorithm. The idea stems from the total field/scattered field (TFSF) approach used in the FDTD method. However if the TFSF approach is used in the PSTD method directly, the abrupt changes between TF and SF create a severe Gibbs phenomenon. Instead, we introduce a smooth connecting region between the TF and SF using a scalar weighting term. As a result, in our modified Maxwell's equations, soft sources can be introduced simply by adding incident terms in the 8-10-cell connecting region between the total field and the scattered field. Our numerical experiments show that incident waves can be created and cancelled inside the connecting region, depending on the direction of propagation. By using dispersion compensation and a smooth weighting function, very accurate results can be obtained. A general procedure for constructing the weighting function is also provided. The numerical examples of soft source generation and a 2D scattering study of a dielectric cylinder proved the validity and efficiency of our method." @default.
- W2034606489 created "2016-06-24" @default.
- W2034606489 creator A5016932012 @default.
- W2034606489 creator A5029068526 @default.
- W2034606489 creator A5072131049 @default.
- W2034606489 date "2004-01-01" @default.
- W2034606489 modified "2023-09-24" @default.
- W2034606489 title "Soft source generation in the Fourier PSTD algorithm" @default.
- W2034606489 cites W1570895503 @default.
- W2034606489 cites W1912930600 @default.
- W2034606489 cites W1965403669 @default.
- W2034606489 cites W2003523246 @default.
- W2034606489 cites W2013069457 @default.
- W2034606489 cites W2030220433 @default.
- W2034606489 cites W2080921257 @default.
- W2034606489 cites W2145484313 @default.
- W2034606489 cites W2168410694 @default.
- W2034606489 doi "https://doi.org/10.1109/aps.2004.1330283" @default.
- W2034606489 hasPublicationYear "2004" @default.
- W2034606489 type Work @default.
- W2034606489 sameAs 2034606489 @default.
- W2034606489 citedByCount "0" @default.
- W2034606489 crossrefType "proceedings-article" @default.
- W2034606489 hasAuthorship W2034606489A5016932012 @default.
- W2034606489 hasAuthorship W2034606489A5029068526 @default.
- W2034606489 hasAuthorship W2034606489A5072131049 @default.
- W2034606489 hasConcept C102519508 @default.
- W2034606489 hasConcept C110521144 @default.
- W2034606489 hasConcept C11413529 @default.
- W2034606489 hasConcept C120665830 @default.
- W2034606489 hasConcept C121332964 @default.
- W2034606489 hasConcept C134306372 @default.
- W2034606489 hasConcept C14036430 @default.
- W2034606489 hasConcept C149568634 @default.
- W2034606489 hasConcept C183115368 @default.
- W2034606489 hasConcept C184880428 @default.
- W2034606489 hasConcept C202444582 @default.
- W2034606489 hasConcept C207864730 @default.
- W2034606489 hasConcept C24890656 @default.
- W2034606489 hasConcept C33923547 @default.
- W2034606489 hasConcept C74650414 @default.
- W2034606489 hasConcept C78458016 @default.
- W2034606489 hasConcept C86803240 @default.
- W2034606489 hasConcept C9652623 @default.
- W2034606489 hasConceptScore W2034606489C102519508 @default.
- W2034606489 hasConceptScore W2034606489C110521144 @default.
- W2034606489 hasConceptScore W2034606489C11413529 @default.
- W2034606489 hasConceptScore W2034606489C120665830 @default.
- W2034606489 hasConceptScore W2034606489C121332964 @default.
- W2034606489 hasConceptScore W2034606489C134306372 @default.
- W2034606489 hasConceptScore W2034606489C14036430 @default.
- W2034606489 hasConceptScore W2034606489C149568634 @default.
- W2034606489 hasConceptScore W2034606489C183115368 @default.
- W2034606489 hasConceptScore W2034606489C184880428 @default.
- W2034606489 hasConceptScore W2034606489C202444582 @default.
- W2034606489 hasConceptScore W2034606489C207864730 @default.
- W2034606489 hasConceptScore W2034606489C24890656 @default.
- W2034606489 hasConceptScore W2034606489C33923547 @default.
- W2034606489 hasConceptScore W2034606489C74650414 @default.
- W2034606489 hasConceptScore W2034606489C78458016 @default.
- W2034606489 hasConceptScore W2034606489C86803240 @default.
- W2034606489 hasConceptScore W2034606489C9652623 @default.
- W2034606489 hasLocation W20346064891 @default.
- W2034606489 hasOpenAccess W2034606489 @default.
- W2034606489 hasPrimaryLocation W20346064891 @default.
- W2034606489 hasRelatedWork W2004624599 @default.
- W2034606489 hasRelatedWork W2027373524 @default.
- W2034606489 hasRelatedWork W2045123908 @default.
- W2034606489 hasRelatedWork W2057623054 @default.
- W2034606489 hasRelatedWork W2133372704 @default.
- W2034606489 hasRelatedWork W2356180195 @default.
- W2034606489 hasRelatedWork W2371447506 @default.
- W2034606489 hasRelatedWork W2383798910 @default.
- W2034606489 hasRelatedWork W2386767533 @default.
- W2034606489 hasRelatedWork W2748952813 @default.
- W2034606489 isParatext "false" @default.
- W2034606489 isRetracted "false" @default.
- W2034606489 magId "2034606489" @default.
- W2034606489 workType "article" @default.