Metamaterial based embedded acoustic filters for structural applications

We investigate the use of acoustic metamaterials to design structural materials with frequency selective characteristics. By exploiting the properties of acoustic metamaterials, we tailor the propagation characteristics of the host structure to effectively filter the constitutive harmonics of an inc...

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Bibliographic Details
Main Authors: Hongfei Zhu, Fabio Semperlotti
Format: Article
Language:English
Published: AIP Publishing LLC 2013-09-01
Series:AIP Advances
Online Access:http://dx.doi.org/10.1063/1.4822157