Frequency domain analysis of magnetic field images obtained using TMR array sensors for subsurface defect detection and quantification
Chaofeng Ye, Yang Wang, Meiling Wang, Лалита Удпа, Satish Udpa
Topics & Concepts
Eddy currentChirpAcousticsEddy-current testingFrequency bandWaveformNondestructive testingMaterials scienceFinite element methodPenetration depthMagnetic fieldOpticsVoltageEngineeringPhysicsElectrical engineeringStructural engineeringLaserAntenna (radio)Quantum mechanicsNon-Destructive Testing TechniquesGeophysical Methods and ApplicationsWelding Techniques and Residual Stresses