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Physical modeling and validation of porpoises’ directional emission via hybrid metamaterials
In wave physics and engineering, directional emission sets a fundamental limitation on conventional simple sources as their sizes should be sufficiently larger than their wavelength. Artificial metamaterial and animal biosonar both show potential in overcoming this limitation. Existing metamaterials...
| Autores principales: | , , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Oxford University Press
2019
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8291406/ https://www.ncbi.nlm.nih.gov/pubmed/34691953 http://dx.doi.org/10.1093/nsr/nwz085 |