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Broadband Acoustic Cloaking within an Arbitrary Hard Cavity

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Broadband Acoustic Cloaking within an Arbitrary Hard Cavity

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dc.contributor.author Kan, Weiwei es_ES
dc.contributor.author García Chocano, Víctor Manuel es_ES
dc.contributor.author Cervera Moreno, Francisco Salvador es_ES
dc.contributor.author Liang, B. es_ES
dc.contributor.author Zou, X.Y. es_ES
dc.contributor.author Yin, L.L. es_ES
dc.contributor.author Cheng, Jianchun es_ES
dc.contributor.author Sánchez-Dehesa Moreno-Cid, José es_ES
dc.date.accessioned 2016-07-05T07:08:22Z
dc.date.available 2016-07-05T07:08:22Z
dc.date.issued 2015-06-26
dc.identifier.issn 2331-7019
dc.identifier.uri http://hdl.handle.net/10251/67074
dc.description.abstract This paper reports the design, fabrication, and experimental validation of a broadband acoustic cloak for the concealing of three-dimensional (3D) objects placed inside an open cavity with arbitrary surfaces. This 3D cavity cloak represents the acoustic analogue of a magician hat, giving the illusion that a cavity with an object is empty. Transformation acoustics is employed to design this cavity cloak, whose parameters represent an anisotropic acoustic metamaterial. A practical realization is made of 14 perforated layers fabricated by drilling subwavelength holes on 1-mm-thick Plexiglas plates. In both simulation and experimental results, concealing of the reference object by the device is shown for airborne sound with wavelengths between 10 cm and 17 cm. es_ES
dc.description.sponsorship W. W. K. and V. M. G.-C. contributed equally to this work. W. W. K., B. L., and J. C. C. acknowledge support by the National Basic Research Program of China (973 Program) (Grants No. 2010CB327803 and No. 2012CB921504), National Natural Science Foundation of China (Grants No. 11174138, No. 11174139, No. 11222442, No. 81127901, and No. 11274168), NCET-12-0254, a project funded by the Priority Academic Program Development of Jiangsu Higher Education Institutions and a program supported by China Scholarship Council (CSC). W. W. K. was also supported by the program for outstanding Ph.D. students of Nanjing University. V. M. G.-C, F. C., and J. S.-D. acknowledge financial support from the U.S. Office of Naval Research under Grant No. N00014-12-1-0216 and from the Spanish Ministerio de Economia y Competitividad under Grant No. TEC2010-19751. en_EN
dc.language Inglés es_ES
dc.publisher American Physical Society es_ES
dc.relation.ispartof Physical Review Applied es_ES
dc.rights Reserva de todos los derechos es_ES
dc.subject Acoustic cloaking es_ES
dc.subject Transformation acoustics es_ES
dc.subject Cavity cloak es_ES
dc.subject.classification FISICA APLICADA es_ES
dc.subject.classification TECNOLOGIA ELECTRONICA es_ES
dc.title Broadband Acoustic Cloaking within an Arbitrary Hard Cavity es_ES
dc.type Artículo es_ES
dc.identifier.doi 10.1103/PhysRevApplied.3.064019
dc.relation.projectID info:eu-repo/grantAgreement/National Basic Research Program of China//2010CB327803/ es_ES
dc.relation.projectID info:eu-repo/grantAgreement/National Basic Research Program of China//2012CB921504/
dc.relation.projectID info:eu-repo/grantAgreement/NSFC//11174138/
dc.relation.projectID info:eu-repo/grantAgreement/NSFC//11174139/
dc.relation.projectID info:eu-repo/grantAgreement/NSFC// 11222442/
dc.relation.projectID info:eu-repo/grantAgreement/NSFC//81127901/
dc.relation.projectID info:eu-repo/grantAgreement/NSFC//11274168/
dc.relation.projectID info:eu-repo/grantAgreement/PAPD//NCET-12-0254/
dc.relation.projectID info:eu-repo/grantAgreement/ONR//N00014-12-1-0216/
dc.relation.projectID info:eu-repo/grantAgreement/MICINN//TEC2010-19751/ES/NUEVOS DISPOSITIVOS BASADOS EN METAMATERIALES ELECTROMAGNETICOS Y ACUSTICOS/
dc.rights.accessRights Abierto es_ES
dc.contributor.affiliation Universitat Politècnica de València. Departamento de Física Aplicada - Departament de Física Aplicada es_ES
dc.contributor.affiliation Universitat Politècnica de València. Departamento de Ingeniería Electrónica - Departament d'Enginyeria Electrònica es_ES
dc.description.bibliographicCitation Kan, W.; Garcia Chocano, VM.; Cervera Moreno, FS.; Liang, B.; Zou, X.; Yin, L.; Cheng, J.... (2015). Broadband Acoustic Cloaking within an Arbitrary Hard Cavity. Physical Review Applied. 3(6):064019-1-064019-9. doi:10.1103/PhysRevApplied.3.064019 es_ES
dc.description.accrualMethod S es_ES
dc.relation.publisherversion http://dx.doi.org/10.1103/PhysRevApplied.3.064019 es_ES
dc.description.upvformatpinicio 064019-1 es_ES
dc.description.upvformatpfin 064019-9 es_ES
dc.type.version info:eu-repo/semantics/publishedVersion es_ES
dc.description.volume 3 es_ES
dc.description.issue 6 es_ES
dc.relation.senia 305229 es_ES
dc.contributor.funder National Basic Research Program of China
dc.contributor.funder National Natural Science Foundation of China
dc.contributor.funder Priority Academic Program Development of Jiangsu Higher Education Institutions
dc.contributor.funder Office of Naval Research
dc.contributor.funder Ministerio de Economía y Competitividad


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