Equipment And Technologies For Ultrasonic Welding Of Polymeric Materials

Equipment And Technologies For Ultrasonic Welding Of Polymeric Materials. The Institute of Technical Acoustics offers ...
New Atlas

Ingenious unpowered sensor detects motion by generating ultrasound

Researchers at the Georgia Institute of Technology have created a passive motion/contact sensor that detects motion using ...
EDN

Piezo resonator offers alternative DC/DC step-down topology

Today’s step-down DC/DC converters – often converting 48 V down to single-digit voltages — are highly refined topologies, ...
IEEE

Alignment-Free, Non-Invasive Blood Vessel Monitoring by Piezoelectric Micromachined Ultrasonic Transducers

Abstract: This work presents an alignment-free blood vessel monitoring microsystem based on a piezoelectric micromachined ultrasonic transducer (pMUT) array using a beam steering scheme. Compared with ...
IEEE

Wireless Telemetry for Characterization and Design of In-Tire Piezoelectric Energy Harvesting Systems

Abstract: The design of new generation of smart tire sensors directly powered by tire motion requires accurate information about electrical quantities related to electromechanical energy harvesters in ...