High Step-Up Ratio DC-AC Converter Using Fourth-Order LCLC Resonant Circuit for Ultrasonic Fingerprint-Sensor Drivers

Ultrasonic fingerprint sensors are becoming more widely used in thick or flexible displays. In order to better identify fingerprint information, ultrasonic sensors need to generate more ultrasonic energy, which can be transmitted to the display surface through media with higher acoustic impedance. I...

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Detalles Bibliográficos
Autores principales: Liu, Wei, Shi, Yunlai, Sun, Zhijun, Zhang, Li, Zhang, Qian
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2023
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9965756/
https://www.ncbi.nlm.nih.gov/pubmed/36838093
http://dx.doi.org/10.3390/mi14020393

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9965756/
https://www.ncbi.nlm.nih.gov/pubmed/36838093
http://dx.doi.org/10.3390/mi14020393

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