One challenge faced by Row-Column Addressed (RCA) Capacitive Micromachined Ultrasonic Transducer (CMUT) arrays is the low driving voltage condition required to develop fully integrated, compact, and ...

In this work, we demonstrate that using row-column arrays (RCAs) for 3D passive acoustic mapping (PAM), which can be easily integrated to commercial ultrasound scanners compared to using hemispherical ...