A tunable high-order micro-perforated panel metamaterial with low-frequency broadband acoustic absorption
We proposed a tunable high-order micro-perforated panel metamaterial for broadband absorption, in which the energy dissipation modes is reconstructed by the cavity partition plates. Owing to the more degrees of freedom in impedance design, the metamaterial not only obtains multiple perfect absorptio...
| 發表在: | Applied Physics Express |
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| Main Authors: | , , , , |
| 格式: | Article |
| 語言: | 英语 |
| 出版: |
IOP Publishing
2024-01-01
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| 主題: | |
| 在線閱讀: | https://doi.org/10.35848/1882-0786/ad6956 |