Comparison of Si3N4-SiO2 and SiO2 Insulation Layer for Zero-Bias CMUT Operation Using Dielectric Charging Effects

von Choi, Won Young
Veröffentlicht in: IEEE transactions on ultrasonics, ferroelectrics, and frequency control (2020)

Single-Shot Near-Field Volumetric Imaging System for Optical Ultrasound and Photoacoustics Using Capacitive Micromachined Ultrasonic Transducer Without Transmission Mode

von Choi, Won Young
Veröffentlicht in: IEEE transactions on ultrasonics, ferroelectrics, and frequency control (2020)

Fingerprint Imaging System Based on Capacitive Micromachined Ultrasonic Transducer by Using Impediography Method Including Direct Touch and Waveguide Methods

von Choi, Won Young
Veröffentlicht in: IEEE transactions on ultrasonics, ferroelectrics, and frequency control (2019)