An acoustic pressure-gradient MEMS vector hydrophone system based on piezoelectric micromachined ultrasonic transducer array
Xiangyang Wang, Chongbin Liu, Guoqiang Wu
Topics & Concepts
HydrophoneAcousticsMicroelectromechanical systemsPiezoelectricityTransducerUltrasonic sensorPMUTMaterials scienceSound pressurePressure sensorEngineeringPhysicsOptoelectronicsMechanical engineeringUnderwater Acoustics ResearchUltrasonics and Acoustic Wave PropagationSpeech and Audio Processing