Theoretical Zero-Thickness Broadband Holograms Based on Acoustic Sieve Metasurfaces

Theoretical Zero-Thickness Broadband Holograms Based on Acoustic Sieve Metasurfaces

Acoustic holography is an essential tool for controlling sound waves, generating highly complex and customizable sound fields, and enabling the visualization of sound fields. Based on acoustic sieve metasurfaces (ASMs), this paper proposes a theoretical design approach for zero-thickness broadband h...

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Bibliographic Details
Main Authors: Ye Tian, Shuyu Zuo, Qian Lv, Guanjun Yin, Jianzhong Guo
Format: Article
Language:English
Published: MDPI AG 2022-06-01
Series:Applied Sciences
Subjects:
acoustic holography
metasurface
broadband hologram
ultrathin hologram
sound field control
Online Access:https://www.mdpi.com/2076-3417/12/13/6453

Internet

https://www.mdpi.com/2076-3417/12/13/6453

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