Design and fabrication of an ultrasonic speaker with thickness mode piezoceramic transducers

Sensors and Actuators, A: Physical

Volumn 99, Issue 3, 2002, Pages 321-326

  Roh, Yongrae ^a   Moon, Changho ^a  

^a Kyungpook National University   (South Korea)

Author keywords

Parametric array theory; Piezoceramic transducer; Ultrasonic speaker

Indexed keywords

ACOUSTIC WAVES; BANDWIDTH; SIGNAL PROCESSING; THICKNESS MEASUREMENT;

PIEZOCERAMIC TRANSDUCERS; ULTRASONIC SPEAKER;

ULTRASONIC TRANSDUCERS;

EID: 0037024460     PISSN: 09244247     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0924-4247(02)00003-1     Document Type: Article

References (18)

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9. A smart ultrasonic beam controller
10. Parametric array in air: Distortion reduction by preprocessing
11. Simulation of piezoelectric devices by two and three dimensional finite elements