A Review of Tunable Acoustic Metamaterials

A Review of Tunable Acoustic Metamaterials

Acoustic metamaterial science is an emerging field at the frontier of modern acoustics. It provides a prominent platform for acoustic wave control in subwavelength-sized metadevices or metasystems. However, most of the metamaterials can only work in a narrow frequency band once fabricated, which lim...

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Bibliographic Details
Main Authors: Shuang Chen, Yuancheng Fan, Quanhong Fu, Hongjing Wu, Yabin Jin, Jianbang Zheng, Fuli Zhang
Format: Article
Language:English
Published: MDPI AG 2018-08-01
Series:Applied Sciences
Subjects:
acoustic metamaterials
tunability
effective mass density
effective bulk modulus
Helmholtz resonator
Online Access:http://www.mdpi.com/2076-3417/8/9/1480

Internet

http://www.mdpi.com/2076-3417/8/9/1480

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