2001•Journal of Shaanxi Normal UniversityRequires access
Effect of position of piezoelectric ceramic on power ultrasonic transducer′s resonant frequency
Duan Shi
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Abstract
Sandwich piezoelectric transducer has been widely used in underwater acoustics and ultrasonic fields. The effect of the position of piezoelectric ceramic on power ultrasonic transducer′s resonant frequency is presented. The relationship curve of the two parameters in different conditions is analyzed. The method to design this transducer is given.