Ultrasonic energy is widely used to sense the presence of nearby objects and even determine their distance if needed, as well ...

Abstract: This article pioneers in-situ monitoring of stress evolution in operational advanced packaging structures through embedded silicon-based piezoresistive sensors. During four-point bending ...

Abstract: Real-time calibration of time-varying sensor position errors for flexible arrays is crucial to alleviate the array performance deterioration. Previous studies shown that sensor arrays of any ...