The guide on this medical gizmo design walks you through the essentials, from sensing principles to circuit basics.

Abstract: In this study, we introduce a novel Piezoelectric Micromachined Ultrasonic Transducer (PMUT) structure that leverages multimode vibration to significantly expand bandwidth at high ...

College of Materials Science and Engineering, Zhejiang University of Technology, Hangzhou 310014, People’s Republic of China ...