The sensor device is the part of the transducer that interacts with and changes in response to the physical world, detecting ...

Abstract: This article focused on investigating the resonance frequency of piezoelectric transducers and the impact of different compensation methods on the performance of ultrasonic wireless power ...

When world-leading teams join forces, new findings are bound to be made. This is what happened when quantum physicists from the Physikalisch-Technische Bundesanstalt (PTB) and the Max Planck ...