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 ...

ANSYS(TM) FEM: #multiphysics #simulation of #MEMS-sensors based on #silicon with #piezoelectric thin-film layers and etched #quartz crystals ...

These transducers are key to robotic and manufacturing precision, and any automation systems in which precise positioning sensing for motion control are demanded. Piezoelectric transducers generate an ...

It is concluded that it is unlikely that new piezoelectric crystals will be found to replace those in use at present for frequency control and selection but that there is greater scope for new ...

Nobu Teranishi, Albert Theuwissen and Eric Fossum, who between them made key breakthroughs in the development of both CCD and CMOS sensors, have collaborated on an article for the open-access "Annual ...

Sensors are devices that detect and quantify physical aspects of the world around us. The measurement can either be read directly or converted to a signal for processing by electrical, hydraulic ...

CAS Key Laboratory of Magnetic Materials and Devices, Ningbo Institute of Materials Technology and Engineering, Chinese Academy of Sciences, Ningbo 315201, P. R. China Zhejiang Province Key Laboratory ...

Sensify is a new technology that can turn Zigbee switches, bulbs, and plugs into sensors with a firmware update. This could be how Philips Hue will bring ambient sensing to its smart lights.

Changes in biomechanical properties of biological soft tissues are often associated with physiological dysfunctions. Since biological soft tissues are hydrated, viscoelasticity is likely suitable to ...