Technical Physics Letters
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- 2024
- 2023
- 2022
Experimental study of an tunable acoustic phase-shifter
Nevzorov A.A.
1, Perchenko S.V.
1, Stankevich D.A.
1
1Volgograd State University, Volgograd, Russia
Email: terrapevt@mail.ru, perchenko@volsu.ru, stankevich@volsu.ru
The paper presents the results of a numerical and experimental study of an acoustic phase-shifter based on a chain of rectangular Helmholtz resonators. Phase regulation of the transmitted acoustic wave is made by simultaneously changing the resonators volumes with the stepper motor. As a result of the experiment it was found that the developed acoustic phase-shifter allows to manipulate the wave phase within the range of 0-2π in the frequency range of 2000-2500 Hz. The transmittance factor is not less than 0.7. The phase-shifter can be used as a unit cell of tunable acoustic metasurface. Keywords: acoustics, wave control, phase-shifter, metasurface.
- J. Li, C. Shen, A. Di az-Rubio, S.A. Tretyakov, S.A. Cummer, Nature Commun., 9, 1342 (2018). DOI: 10.1038/s41467-018-03778-9
- H. Zou, P. Li, P. Peng, Phys. Lett. A, 384, 126151 (2020). DOI: 10.1016/j.physleta.2019.126151
- S. Qi, Y. Li, B. Assouar, Phys. Rev. Appl., 7, 054006 (2017). DOI: 10.1103/PhysRevApplied.7.054006
- Y. Han, X. Wang, G. Xie, X. Tang, T. Chen, J. Appl. Phys., 127, 064902 (2020). DOI: 10.1063/1.5119408
- X. Jiang, Y. Li, B. Liang, J. Cheng, L. Zhang, Phys. Rev. Lett., 117, 034301 (2016). DOI: 10.1103/PhysRevLett.117.034301
- S.-D. Zhao, A-L. Chen, Y.-S. Wang, C. Zhang, Phys. Rev. Appl., 10, 054066 (2018). DOI: 10.1103/PhysRevApplied.10.054066
- L. Bai, G.Y. Song, W.X. Jiang, Q. Cheng, T.J. Cui, Appl. Phys. Lett., 115, 231902 (2019). DOI: 10.1063/1.5125735
- Z. Tian, C. Shen, J. Li, E. Reit, Y. Gu, H. Fu, S.A. Cummer, T.J. Huang, Adv. Funct. Mater., 29, 1808489 (2019). DOI: 10.1002/adfm.201808489
- Z. Chen, S. Shao, M. Negahban, Z. Li, J. Phys. D: Appl. Phys., 52, 395503 (2019). DOI: 10.1088/1361-6463/ab2abd
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