It seems like you have to look hard to see any bright spots in the world of manufacturing and automation, but it’s not all ...

Abstract: A novel contactless method for measuring liquid level through an opaque container is proposed. A millimeter-wave Doppler sensor is developed to “see” (i.e., sense) through a target container ...

Abstract: Low-cost ultrasonic sensors are widely used for non-contact distance measurement problems. Speed of ultrasonic waves is greatly affected by environmental conditions such as temperature and ...