Piezoelectric ultrasonic motors (USMs) are actuators that use ultrasonic frequency
piezoelectric vibration-generated waves to transform electrical energy into rotary or …

The recognition and removal of contaminants in food and water have attracted intensive
research over the last two decades. Despite attempts by conventional analytical techniques …

Sensitivity is one of the most important properties of a microphone. The commonly used
methods to analyze microphone sensitivity include lumped parameter method (LPM) and …

Fly Ormia ochracea ears–inspired MEMS directional microphones show directionality at a
reduced size. The progress within this area is limited to prototype development and …

In this article, a novel microwave linear displacement sensor integrated filtering antenna
(SIFA) is proposed, which can be used for linear displacement sensing and wireless …

The versatility of laser-induced breakdown spectroscopy (LIBS) resulting from its
advantageous analytical characteristics is, unfortunately, still limited by challenges inherent …

A fiber Bragg grating contact microphone (FBGCM) system for speech classification has
been demonstrated in this work. Ambient noise insensitivity feature of these microphones …

The integration of Micro-Electro-Mechanical Systems (MEMS) into structural control
strategies represents a transformative step towards more efficient, precise, and resilient …