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Ultrasonic piezoelectric transducer and ultrasonic actuator
The Journal of the Acoustical Society of America, 1999An ultrasonic piezoelectric transducer and an ultrasonic actuator for performing enhanced elliptical vibration comprise a first laminated piezoelectric element having a first fixed end, a resonator mounted to the opposite end of the first laminated piezoelectric element, a second laminated piezoelectric element having one end thereof fixedly mounted to
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Ultrasonic sensor device and ultrasonic transducer
The Journal of the Acoustical Society of America, 2010An ultrasonic sensor device includes an ultrasonic transducer and a hollow case. The ultrasonic transducer includes a tubular housing having a bottom, a piezoelectric element and a vibrating surface. The piezoelectric element is fixed to an inner surface of the bottom of the tubular housing.
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The Journal of the Acoustical Society of America, 1984
Masso Kodera, Shigeyuki Akita
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Masso Kodera, Shigeyuki Akita
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The Journal of the Acoustical Society of America, 1988
Fritz Breimesser +2 more
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Fritz Breimesser +2 more
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The Journal of the Acoustical Society of America, 1992
Dov Hazony, Richard E. Berris
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Dov Hazony, Richard E. Berris
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