A high sensitivity CMUT-based passive cavitation detector for monitoring microbubble dynamics during focused ultrasound interventions

RP Zangabad, H Lee, X Zhang… - IEEE Transactions …, 2024 - ieeexplore.ieee.org
Tracking and controlling microbubble (MB) dynamics in the human brain through acoustic
emission (AE) monitoring during transcranial focused ultrasound (tFUS) therapy are critical …

Quantitative imaging performance of frequency-tunable capacitive micromachined ultrasonic transducer array designed for intracardiac application: Phantom study

M Pekař, N Mihajlović, H Belt, AF Kolen, J Van Rens… - Ultrasonics, 2018 - Elsevier
Commercially available intracardiac echo (ICE) catheters face a trade-off between viewing
depth and resolution. Frequency-tunable ICE probes would offer versatility of choice …

Modeling and Optimization of CMUTs Arrays for Improved Transmission and Reception Performance in Immersion

Z Li, J Yuan, J Li, Z Li, Y Zhao, S Qin, Q Ma… - IEEE Sensors …, 2024 - ieeexplore.ieee.org
Capacitive micromechanical ultrasonic transducers (CMUTs) have widespread applications
in ultrasonic imaging, therapeutic treatment, and underwater applications. Reasonable …

A kerfless PVDF array for photoacoustic imaging

RP Zangabad, G Springeling… - 2018 IEEE …, 2018 - ieeexplore.ieee.org
Photoacoustic signals can have very large bandwidth and large dynamic range. With
appropriate electrical impedance matching, off-resonance PVDF transducers offer the …