Fabrication and high acoustic performance of high frequency needle ultrasound transducer with PMN-PT/Epoxy 1-3 piezoelectric composite prepared by dice and fill method
Jushan Wang, Mingzhu Chen, Xiangyong Zhao, Feifei Wang, Yanxue Tang, Di Lin, Haosu Luo
Topics & Concepts
Materials scienceEpoxyTransducerPiezoelectricityUltrasonic sensorComposite numberFabricationElectromechanical coupling coefficientComposite materialCenter frequencyInsertion lossUltrasoundAcousticsElectrical engineeringOptoelectronicsPhysicsEngineeringPathologyBand-pass filterAlternative medicineMedicineUltrasound Imaging and ElastographyFerroelectric and Piezoelectric MaterialsUltrasonics and Acoustic Wave Propagation