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Ultrasonic Transducers Shaped in Archimedean and Fibonacci Spiral: A Comparison
We developed and investigated a particular geometry of transducers, emulating the shape of bats’ cochlea, to transmit and receive ultrasounds in the air. Their design involved the use of polyvinylidene fluoride (PVDF) as a piezoelectric material, thanks to its excellent conformability and flexibilit...
| Autores principales: | , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
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MDPI
2020
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7284705/ https://www.ncbi.nlm.nih.gov/pubmed/32423108 http://dx.doi.org/10.3390/s20102800 |