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Simulated and Experimental Research of Multi-Band Acoustic Metamaterial with a Single Resonant Structure
We present a multi-band acoustic metamaterial (AMM) with a single structural unit of a nested split hollow sphere (NSHS). The transmissions of the NSHS-AMM from the simulation and experiment revealed two dips which were attributed to local coupling resonance. Using the retrieval method from the expe...
| Autores principales: | , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
MDPI
2019
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6862553/ https://www.ncbi.nlm.nih.gov/pubmed/31652700 http://dx.doi.org/10.3390/ma12213469 |