Matches in SemOpenAlex for { <https://semopenalex.org/work/W4296813668> ?p ?o ?g. }
Showing items 1 to 66 of
66
with 100 items per page.
- W4296813668 abstract "In this paper we analyze a time-reversal experiment in a random underwater acoustic channel. In this kind of waveguide with semi-infinite cross section a propagating field can be decomposed over three kinds of modes: the propagating modes, the radiating modes and the evanescent modes. Using an asymptotic analysis based on a separation of scales technique we derive the asymptotic form of the the coupled mode power equation for the propagating modes. This approximation is used to compute the transverse profile of the refocused field and show that random inhomogeneities inside the waveguide deteriorate the spatial refocusing. This result, in an underwater acoustic channel context, is in contradiction with the classical results about time-reversal experiment in other configurations, for which randomness in the propagation medium enhances the refocusing." @default.
- W4296813668 created "2022-09-24" @default.
- W4296813668 creator A5069926230 @default.
- W4296813668 date "2012-01-24" @default.
- W4296813668 modified "2023-10-14" @default.
- W4296813668 title "Loss of Resolution for the Time Reversal of Waves in Random Underwater Acoustic Channels" @default.
- W4296813668 doi "https://doi.org/10.48550/arxiv.1201.5157" @default.
- W4296813668 hasPublicationYear "2012" @default.
- W4296813668 type Work @default.
- W4296813668 citedByCount "0" @default.
- W4296813668 crossrefType "posted-content" @default.
- W4296813668 hasAuthorship W4296813668A5069926230 @default.
- W4296813668 hasBestOaLocation W42968136681 @default.
- W4296813668 hasConcept C105795698 @default.
- W4296813668 hasConcept C111368507 @default.
- W4296813668 hasConcept C120665830 @default.
- W4296813668 hasConcept C121332964 @default.
- W4296813668 hasConcept C125112378 @default.
- W4296813668 hasConcept C127162648 @default.
- W4296813668 hasConcept C127313418 @default.
- W4296813668 hasConcept C127413603 @default.
- W4296813668 hasConcept C151730666 @default.
- W4296813668 hasConcept C154954056 @default.
- W4296813668 hasConcept C200687136 @default.
- W4296813668 hasConcept C24890656 @default.
- W4296813668 hasConcept C2779343474 @default.
- W4296813668 hasConcept C33923547 @default.
- W4296813668 hasConcept C41008148 @default.
- W4296813668 hasConcept C66938386 @default.
- W4296813668 hasConcept C76155785 @default.
- W4296813668 hasConcept C98083399 @default.
- W4296813668 hasConceptScore W4296813668C105795698 @default.
- W4296813668 hasConceptScore W4296813668C111368507 @default.
- W4296813668 hasConceptScore W4296813668C120665830 @default.
- W4296813668 hasConceptScore W4296813668C121332964 @default.
- W4296813668 hasConceptScore W4296813668C125112378 @default.
- W4296813668 hasConceptScore W4296813668C127162648 @default.
- W4296813668 hasConceptScore W4296813668C127313418 @default.
- W4296813668 hasConceptScore W4296813668C127413603 @default.
- W4296813668 hasConceptScore W4296813668C151730666 @default.
- W4296813668 hasConceptScore W4296813668C154954056 @default.
- W4296813668 hasConceptScore W4296813668C200687136 @default.
- W4296813668 hasConceptScore W4296813668C24890656 @default.
- W4296813668 hasConceptScore W4296813668C2779343474 @default.
- W4296813668 hasConceptScore W4296813668C33923547 @default.
- W4296813668 hasConceptScore W4296813668C41008148 @default.
- W4296813668 hasConceptScore W4296813668C66938386 @default.
- W4296813668 hasConceptScore W4296813668C76155785 @default.
- W4296813668 hasConceptScore W4296813668C98083399 @default.
- W4296813668 hasLocation W42968136681 @default.
- W4296813668 hasLocation W42968136682 @default.
- W4296813668 hasOpenAccess W4296813668 @default.
- W4296813668 hasPrimaryLocation W42968136681 @default.
- W4296813668 hasRelatedWork W1994540290 @default.
- W4296813668 hasRelatedWork W2037917846 @default.
- W4296813668 hasRelatedWork W2040892343 @default.
- W4296813668 hasRelatedWork W2084820931 @default.
- W4296813668 hasRelatedWork W2365700260 @default.
- W4296813668 hasRelatedWork W2382632308 @default.
- W4296813668 hasRelatedWork W2801618187 @default.
- W4296813668 hasRelatedWork W361237653 @default.
- W4296813668 hasRelatedWork W4249148743 @default.
- W4296813668 hasRelatedWork W2271617529 @default.
- W4296813668 isParatext "false" @default.
- W4296813668 isRetracted "false" @default.
- W4296813668 workType "article" @default.