,

Delay-and-Sum Beamforming Technique on Ultrasonic Propagation Imaging System

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Full-field Pulse-echo Ultrasonic Wave Propagation Imaging for Nondestructive Composite Inspection

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A Proof-of-concept of Smart Hangar for Composite Aircraft

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Multiple-channel PZT-Excited Active Sensing Based on A Wireless Ultrasonic Device for Damage Detection

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A Single Channel Sensing Technique based on Serial-connected PZT Sensor Array for Wide Area Structure Inspection Applications