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dc.contributor.author | Kuznetsova, S. | es_ES |
dc.contributor.author | Groby, J. P. | es_ES |
dc.contributor.author | García-Raffi, L. M. | es_ES |
dc.contributor.author | Romero-García, Vicente | es_ES |
dc.date.accessioned | 2024-01-09T19:02:05Z | |
dc.date.available | 2024-01-09T19:02:05Z | |
dc.date.issued | 2021-07 | es_ES |
dc.identifier.issn | 1745-5030 | es_ES |
dc.identifier.uri | http://hdl.handle.net/10251/201660 | |
dc.description.abstract | [EN] We report a procedure to design two-dimensional acoustic structures with prescribed scattering properties. The structures are designed from targeted properties in the reciprocal space so that their structure factors, i.e. their scattering patterns under the Born approximation, exactly follow the desired scattering properties for a set of wavelengths. The structures are made of a distribution of rigid circular cross-sectional cylinders embedded in air. We demonstrate the efficiency of the procedure by designing two-dimensional stealth acoustic materials with broadband back-scattering suppression independent of the angle of incidence and equiluminous acoustic materials exhibiting broadband scattering of equal intensity also independent of the angle of incidence. The scattering intensities are described in terms of both single and multiple scattering formalisms, showing excellent agreement with each other, thus validating the scattering properties of each material. | es_ES |
dc.description.sponsorship | This work has been funded by the project Conseil Regional des Pays de la Loire HYPERMETA under the program Etoiles Montantes of the Region Pays de la Loire, by the project Agence Nationale de la Recherche ANR-RGC METARoom [grant number (ANR-18-CE08-0021)] and by the project PID2020112759GB-I00 of the Ministerio de Ciencia e Innovacion. | es_ES |
dc.language | Inglés | es_ES |
dc.publisher | Taylor & Francis | es_ES |
dc.relation.ispartof | Waves in Random and Complex Media | es_ES |
dc.rights | Reconocimiento - No comercial (by-nc) | es_ES |
dc.subject | Acoustic scattering cancellation | es_ES |
dc.subject | Acoustic wave diffusion | es_ES |
dc.subject | Stealth materials | es_ES |
dc.subject | Hyperuniform materials | es_ES |
dc.subject.classification | MATEMATICA APLICADA | es_ES |
dc.title | Stealth and equiluminous materials for scattering cancellation and wave diffusion | es_ES |
dc.type | Artículo | es_ES |
dc.identifier.doi | 10.1080/17455030.2021.1948630 | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/PID2020-112759GB-I00/ES/METAESTRUCTURAS HIPERUNIFORMES/ | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/ANR//ANR-18-CE08-0021/ | es_ES |
dc.rights.accessRights | Abierto | es_ES |
dc.contributor.affiliation | Universitat Politècnica de València. Escuela Técnica Superior de Ingenieros de Caminos, Canales y Puertos - Escola Tècnica Superior d'Enginyers de Camins, Canals i Ports | es_ES |
dc.contributor.affiliation | Universitat Politècnica de València. Escuela Técnica Superior de Ingenieros de Telecomunicación - Escola Tècnica Superior d'Enginyers de Telecomunicació | es_ES |
dc.description.bibliographicCitation | Kuznetsova, S.; Groby, JP.; García-Raffi, LM.; Romero-García, V. (2021). Stealth and equiluminous materials for scattering cancellation and wave diffusion. Waves in Random and Complex Media. https://doi.org/10.1080/17455030.2021.1948630 | es_ES |
dc.description.accrualMethod | S | es_ES |
dc.relation.publisherversion | https://doi.org/10.1080/17455030.2021.1948630 | es_ES |
dc.type.version | info:eu-repo/semantics/publishedVersion | es_ES |
dc.relation.pasarela | S\458582 | es_ES |
dc.contributor.funder | AGENCIA ESTATAL DE INVESTIGACION | es_ES |
dc.contributor.funder | Agence Nationale de la Recherche, Francia | es_ES |