Planar ultrasonic transducer based on a metasurface piezoelectric ring array for subwavelength acoustic focusing in water

The development of a new ultrasonic transducer capable of improved focusing performance has become a necessity to overcome the limitations of conventional ultrasonic transducer technology. In this study, we designed and optimized a metasurface piezoelectric ring device, and using multiphysics finite...

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Detalles Bibliográficos
Autores principales: Hur, Shin, Choi, Hyunggyu, Yoon, Gil Ho, Kim, Nam Woon, Lee, Duck-Gyu, Kim, Yong Tae
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group UK 2022
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8795180/
https://www.ncbi.nlm.nih.gov/pubmed/35087151
http://dx.doi.org/10.1038/s41598-022-05547-7

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8795180/
https://www.ncbi.nlm.nih.gov/pubmed/35087151
http://dx.doi.org/10.1038/s41598-022-05547-7

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