A new study has unveiled a new method for wirelessly powering implantable medical devices (IMDs) using a pre-charged capacitive micromachined ultrasonic transducer (CMUT). Unlike traditional systems ...

This paper investigates a theoretical analysis of electrical transient responses of a bolt-clamped Langevin ultrasonic transducer (BLT) and its verifications based on simulations and experiments ...

Abstract: This paper introduces a high-voltage pulse transmitter circuit, designed to drive an array of transducers in a 3-D ultrasonic imaging system. The high-voltage pulser in this circuit adopts a ...