Design, Fabrication, and Evaluation of Multifocal Point Transducer for High-Frequency Ultrasound Applications

Design, Fabrication, and Evaluation of Multifocal Point Transducer for High-Frequency Ultrasound Applications

The present study illustrates the design, fabrication, and evaluation of a novel multifocal point (MFP) transducer based on polyvinylidene fluoride (PVDF) film for high-frequency ultrasound application. The fabricated MFP surface was press-focused using a computer numerical control (CNC) machining t...

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Bibliographic Details
Main Authors: Thanh Phuoc Nguyen, Nguyen Thanh Phong Truong, Nhat Quang Bui, Van Tu Nguyen, Giang Hoang, Jaeyeop Choi, Thi Tuong Vy Phan, Van Hiep Pham, Byung-Gak Kim, Junghwan Oh
Format: Article
Language:English
Published: MDPI AG 2019-02-01
Series:Sensors
Subjects:
ultrasonic transducer
multifocal point transducer
high-frequency applications
high-frequency ultrasound transducer
PVDF focused transducer
Online Access:https://www.mdpi.com/1424-8220/19/3/609

Internet

https://www.mdpi.com/1424-8220/19/3/609

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