Bianisotropic Acoustic Metasurface for Highly Efficient Wavefront Transformation
Loading...
Access rights
openAccess
acceptedVersion
URL
Journal Title
Journal ISSN
Volume Title
A4 Artikkeli konferenssijulkaisussa
This publication is imported from Aalto University research portal.
View publication in the Research portal (opens in new window)
View/Open full text file from the Research portal (opens in new window)
Other link related to publication (opens in new window)
View publication in the Research portal (opens in new window)
View/Open full text file from the Research portal (opens in new window)
Other link related to publication (opens in new window)
Date
2018-11-13
Major/Subject
Mcode
Degree programme
Language
en
Pages
3
Series
2018 12th International Congress on Artificial Materials for Novel Wave Phenomena, METAMATERIALS 2018, pp. 254-256
Abstract
A fundamental limit for GSL-based metasurfaces is their power efficiency, especially at large deflection angles. Here we designed and fabricated the bi-anisotropic cells for wavefront transformation acoustic metasurface that overcomes this limit, allowing us to steer the power flow without parasitic scattering. Our discretized design is verified numerically and experimentally.Description
Keywords
Other note
Citation
Li, J, Shen, C, Diaz-Rubio, A, Tretyakov, S A & Cummer, S A 2018, Bianisotropic Acoustic Metasurface for Highly Efficient Wavefront Transformation . in 2018 12th International Congress on Artificial Materials for Novel Wave Phenomena, METAMATERIALS 2018 ., 8534079, IEEE, pp. 254-256, International Congress on Artificial Materials for Novel Wave Phenomena, Espoo, Finland, 27/08/2018 . https://doi.org/10.1109/MetaMaterials.2018.8534079