The MPPT solution is obtained using the proposed fractional differential voltage (FDV) method, which is implemented by sampling the peak voltage and inversion voltage of the working piezoelectric ...

Piezoelectric transducers are also revolutionizing in-cabin safety features. Tesla's Cybertruck employs millimeter-wave piezoelectric arrays for occupant presence detection, achieving sub ...

Abstract: In this work, a piezoelectric-capacitive hybrid micromachined ultrasonic transducer (HMUT) with a high round-trip gain was developed to achieve superior pulse-echo imaging performance.