Abstract: In this paper we present a new concept for wireless identification and sensing. Programmable acoustic identification (PAID) utilizes efficient Piezoelectric Micromachined Ultrasonic ...

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

Abstract: Spread gap height has a significant impact on the performance of piezoelectric transducers coupled by pressureless sintering of nano-Ag paste, but the specific mechanism of the effect has ...

The TS-100 series of ultrasonic sensors offer durable stainless-steel construction with heavy-duty electronics epoxy potted into type 316 stainless steel housings. TS-100 series sensors feature ...

Infineon Technologies AG has made notable progress in developing the capacitive micromechanical ultrasonic transducers (CMUT) technology ... that is capable of serving multiple use cases through ...

The focusing capability of an ultrasound transducer (i.e., focus shift, beam distortion, and acoustic pressure at the focus) determines the ablation effects. However, the focus shift and focal beam ...

Moisture really fouls the visibility of any camera or lidar sensor, and we’ve covered various fluid approaches to cleaning them ... This approach is said to be more effective than similar electric ...

School of Integrated Circuits, Jiangnan University, Wuxi, Jiangsu 214122, China ...