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Spatial filtering of sound beams by sonic crystals

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Spatial filtering of sound beams by sonic crystals

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Picó Vila, R.; Sánchez Morcillo, VJ.; Pérez Arjona, I.; Staliunas, K. (2012). Spatial filtering of sound beams by sonic crystals. Applied Acoustics. 73(4):302-306. doi:10.1016/j.apacoust.2011.09.011

Por favor, use este identificador para citar o enlazar este ítem: http://hdl.handle.net/10251/36264

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Title: Spatial filtering of sound beams by sonic crystals
Author:
UPV Unit: Universitat Politècnica de València. Departamento de Física Aplicada - Departament de Física Aplicada
Universitat Politècnica de València. Instituto de Investigación para la Gestión Integral de Zonas Costeras - Institut d'Investigació per a la Gestió Integral de Zones Costaneres
Issued date:
Abstract:
We propose and numerically demonstrate the feasibility of spatial filtering, i.e. a selective removal of the high spatial frequency components, of narrow acoustic beams during their propagation along a two- dimensional ...[+]
Subjects: Spatial filtering , Beams , Sonic crystals
Copyrigths: Cerrado
Source:
Applied Acoustics. (issn: 0003-682X )
DOI: 10.1016/j.apacoust.2011.09.011
Publisher:
Elsevier
Publisher version: http://dx.doi.org/10.1016/j.apacoust.2011.09.011
Thanks:
The work was financially supported by Generalitat Valenciana through GV/2011/055, Spanish Ministerio de Ciencia e Innovacion and by European Union FEDER trough Projects FIS 2008-06024-C02-02 and -03.
Type: Artículo

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