Browsing Systems Design Engineering by Subject "Capacitive Micromachined Ultrasonic Transducers"
Now showing items 1-3 of 3
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Air-coupled Capacitive Micromachined Ultrasonic Transducers based on Annular Cell Geometry
(University of Waterloo, 2017-08-15)Air-coupled ultrasound is gaining increasing industry momentum due to the demands and development of non-destructive evaluation (NDE) of aerospace composite materials. Currently, the micromachining technology has advanced ... -
Fabrication of Capacitive Micromachined Ultrasonic Transducers based on Adhesive Wafer Bonding
(University of Waterloo, 2017-01-12)Capacitive micromachined ultrasonic transducers (CMUTs) can be used for medical imaging, non-destructive testing or medical treatment applications. It can also be used as gravimetric sensors for gas sensing or immersion ... -
A Feasibility Study of Micromachined Ultrasonic Transducers Functionalized for Ethanol Dectection
(University of Waterloo, 2017-08-01)The chemical sensing system plays an important role in medical and environmental monitoring. Gases exhaled by humans include nitrogen, oxygen, water vapor, carbon dioxide and volatile organic compounds (VOCs). The VOCs are ...