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The required acoustic parameters simplification of invisibility cloaks and concentrators using the impedance-tunable coordinate transformation
Transformation acoustics, as an unconventional theory, provides a powerful tool to design various kinds of acoustic devices with excellent functionalities. However, the required ideal parameters, which are prescribed by the method, are both complex and hard to implement-even using acoustic metamater...
| Autores principales: | , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
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Nature Publishing Group UK
2021
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7806613/ https://www.ncbi.nlm.nih.gov/pubmed/33441649 http://dx.doi.org/10.1038/s41598-020-79728-7 |