Flexible Manipulation of the Reflected Wavefront Using Acoustic Metasurface with Split Hollow Cuboid

Flexible Manipulation of the Reflected Wavefront Using Acoustic Metasurface with Split Hollow Cuboid

This work proposes a method for actively constructing acoustic metasurface (AMS) based on the split hollow cuboid (SHC) structure of local resonance, with the designed AMS flexibly manipulating the direction of reflected acoustic waves at a given frequency range. The AMS was obtained by precisely ad...

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Bibliographic Details
Main Authors: Limei Hao, Xi Chen, Xiaole Yan, Yujia Li, Li Zhang, You Xie, Shaofang Pang, Zhi Chen
Format: Article
Language:English
Published: MDPI AG 2022-02-01
Series:Materials
Subjects:
acoustic metasurface
anomalous reflection
comprehensive manipulation
ultrathin
Online Access:https://www.mdpi.com/1996-1944/15/3/1189

Internet

https://www.mdpi.com/1996-1944/15/3/1189

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