Acoustic cloak constructed with thin-plate metamaterials

Acoustic cloak constructed with thin-plate metamaterials

We propose a strategy for designing the cylindrical acoustic cloak with thin-plate metamaterials. The inhomogeneous cloaking shell as derived by transformation acoustics is first discretized into a three-layer anisotropic metafluid, and their material parameters are optimized by minimizing the exter...

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Bibliographic Details
Main Authors: Pei Li, Xuebing Chen, Xiaoming Zhou, Gengkai Hu, Ping Xiang
Format: Article
Language:English
Published: Taylor & Francis Group 2015-01-01
Series:International Journal of Smart and Nano Materials
Subjects:
acoustic cloak
thin-plate metamaterial
optimization
Online Access:http://dx.doi.org/10.1080/19475411.2015.1005722

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