Synthetic aperture focusing imaging for defect detection in highly attenuative materials using quasi-static components of ultrasonic longitudinal waves
Quanqing Lai, Caibin Xu, Gonglin Wang, Mingxi Deng
Topics & Concepts
Ultrasonic sensorAcousticsMaterials scienceLongitudinal waveUltrasonic imagingAperture (computer memory)OpticsPhysicsWave propagationUltrasonics and Acoustic Wave PropagationGeophysical Methods and ApplicationsNon-Destructive Testing Techniques