Study on Acoustic Metasurface for Phase Shift Control (Iii)

Sun, Jia-Hong (PI)

Department of Mechanical Engineering

Project: National Science and Technology Council › National Science and Technology Council Academic Grants

Abstract

聲音傳遞的控制在建築聲學、噪音防制上有直接應用價值。本計畫研究聲學中超穎表面之微結構原理及設計方式，發展可控制聲音穿射聲場分布之聲學透鏡。預期設計之聲學透鏡可有效控制聲音分布之特性，開發出新的聲學應用產品。成果可彰顯學術研發之價值，更可應用到生活中滿足聲音控制之需求。

Project IDs

Project ID:PB11107-7121
External Project ID:MOST111-2221-E182-046

Status	Finished
Effective start/end date	01/08/22 → 31/07/23

Keywords

metamaterial
acoustic metasurface
phase control
acoustic lens
acoustic collimator
variable focus acoustic telescope

Access Project

https://www.grb.gov.tw/search/planDetail?id=14503711