Matches in SemOpenAlex for { <https://semopenalex.org/work/W2058554772> ?p ?o ?g. }
Showing items 1 to 100 of
100
with 100 items per page.
- W2058554772 endingPage "773" @default.
- W2058554772 startingPage "739" @default.
- W2058554772 abstract "Abstract The phase-space beam summation is a general analytical framework for local analysis and modeling of radiation from extended source distributions. In this formulation the field is expressed as a superposition of beam propagators that emanate from all points in the source domain and in all directions. The theory is presented here for both time-harmonic and time-dependent fields: in the later case, the propagators are pulsed-beams (PB). The phase-space spectrum of beam propagators is matched locally to the source distribution via local spectral transforms: a local Fourier transform for time-harmonic fields and a local Radon transform for time-dependent fields. These transforms extract the local radiation properties of the source distributions and thus provide a priori localized field representations. Some of these basic concepts have been introduced previously for two-dimensional configurations. The present paper extends the theory to three dimensions, derives the operative expressions for the transforms and discusses additional phenomena due to the three dimensionality. Special emphasis is placed on numerical implementation and on choosing a numerically converging space-time window. It is found that the twice differentiated Gaussian-δ window is both properly converging and provides a convenient propagator that can readily be tracked in complicated inhomogeneous medium." @default.
- W2058554772 created "2016-06-24" @default.
- W2058554772 creator A5034593078 @default.
- W2058554772 date "1997-01-01" @default.
- W2058554772 modified "2023-09-25" @default.
- W2058554772 title "Phase-Space Beam Summation: a Local Spectrum Analysis of Time-Dependent Radiation" @default.
- W2058554772 cites W1481674015 @default.
- W2058554772 cites W1974352806 @default.
- W2058554772 cites W1988235234 @default.
- W2058554772 cites W1990751601 @default.
- W2058554772 cites W1998271711 @default.
- W2058554772 cites W2006051412 @default.
- W2058554772 cites W2012391479 @default.
- W2058554772 cites W2012825345 @default.
- W2058554772 cites W2013205544 @default.
- W2058554772 cites W2019154992 @default.
- W2058554772 cites W2021860488 @default.
- W2058554772 cites W2022582380 @default.
- W2058554772 cites W2025159319 @default.
- W2058554772 cites W2025233680 @default.
- W2058554772 cites W2032380216 @default.
- W2058554772 cites W2043149304 @default.
- W2058554772 cites W2047077104 @default.
- W2058554772 cites W2052170259 @default.
- W2058554772 cites W2057172426 @default.
- W2058554772 cites W2062274022 @default.
- W2058554772 cites W2075196717 @default.
- W2058554772 cites W2091961423 @default.
- W2058554772 cites W2095829548 @default.
- W2058554772 cites W2098081922 @default.
- W2058554772 cites W2120854160 @default.
- W2058554772 cites W2137102467 @default.
- W2058554772 cites W2146230637 @default.
- W2058554772 cites W2150072505 @default.
- W2058554772 cites W2156696614 @default.
- W2058554772 cites W4243414787 @default.
- W2058554772 doi "https://doi.org/10.1163/156939397x00945" @default.
- W2058554772 hasPublicationYear "1997" @default.
- W2058554772 type Work @default.
- W2058554772 sameAs 2058554772 @default.
- W2058554772 citedByCount "45" @default.
- W2058554772 countsByYear W20585547722012 @default.
- W2058554772 countsByYear W20585547722016 @default.
- W2058554772 countsByYear W20585547722017 @default.
- W2058554772 countsByYear W20585547722018 @default.
- W2058554772 countsByYear W20585547722019 @default.
- W2058554772 countsByYear W20585547722021 @default.
- W2058554772 crossrefType "journal-article" @default.
- W2058554772 hasAuthorship W2058554772A5034593078 @default.
- W2058554772 hasConcept C102519508 @default.
- W2058554772 hasConcept C104416048 @default.
- W2058554772 hasConcept C120665830 @default.
- W2058554772 hasConcept C121332964 @default.
- W2058554772 hasConcept C127934551 @default.
- W2058554772 hasConcept C134306372 @default.
- W2058554772 hasConcept C151342819 @default.
- W2058554772 hasConcept C168834538 @default.
- W2058554772 hasConcept C202444582 @default.
- W2058554772 hasConcept C25227671 @default.
- W2058554772 hasConcept C27753989 @default.
- W2058554772 hasConcept C2777003461 @default.
- W2058554772 hasConcept C33923547 @default.
- W2058554772 hasConcept C62520636 @default.
- W2058554772 hasConcept C9652623 @default.
- W2058554772 hasConceptScore W2058554772C102519508 @default.
- W2058554772 hasConceptScore W2058554772C104416048 @default.
- W2058554772 hasConceptScore W2058554772C120665830 @default.
- W2058554772 hasConceptScore W2058554772C121332964 @default.
- W2058554772 hasConceptScore W2058554772C127934551 @default.
- W2058554772 hasConceptScore W2058554772C134306372 @default.
- W2058554772 hasConceptScore W2058554772C151342819 @default.
- W2058554772 hasConceptScore W2058554772C168834538 @default.
- W2058554772 hasConceptScore W2058554772C202444582 @default.
- W2058554772 hasConceptScore W2058554772C25227671 @default.
- W2058554772 hasConceptScore W2058554772C27753989 @default.
- W2058554772 hasConceptScore W2058554772C2777003461 @default.
- W2058554772 hasConceptScore W2058554772C33923547 @default.
- W2058554772 hasConceptScore W2058554772C62520636 @default.
- W2058554772 hasConceptScore W2058554772C9652623 @default.
- W2058554772 hasIssue "6" @default.
- W2058554772 hasLocation W20585547721 @default.
- W2058554772 hasOpenAccess W2058554772 @default.
- W2058554772 hasPrimaryLocation W20585547721 @default.
- W2058554772 hasRelatedWork W1969955089 @default.
- W2058554772 hasRelatedWork W1976575127 @default.
- W2058554772 hasRelatedWork W2026000083 @default.
- W2058554772 hasRelatedWork W2058554772 @default.
- W2058554772 hasRelatedWork W2076913556 @default.
- W2058554772 hasRelatedWork W2094847165 @default.
- W2058554772 hasRelatedWork W2329755085 @default.
- W2058554772 hasRelatedWork W2809422739 @default.
- W2058554772 hasRelatedWork W3098394116 @default.
- W2058554772 hasRelatedWork W3168819855 @default.
- W2058554772 hasVolume "11" @default.
- W2058554772 isParatext "false" @default.
- W2058554772 isRetracted "false" @default.
- W2058554772 magId "2058554772" @default.
- W2058554772 workType "article" @default.