论文信息 - Piezoelectric multilayer transducers for ultrasonic pulse compression

Piezoelectric multilayer transducers for ultrasonic pulse compression

Abstract This paper describes piezoelectric multilayer transducers for application in ultrasonic pulse compression systems. The transducers are constructed in such a way as to produce binary pulse sequences, in particular Barker-coded sequences. This is achieved by the polarization pattern of the active layers. Pulse compression is effected without any electronic circuitry by using a receiver transducer with a pattern corresponding to that of the transmitter.

K. Sung | K. M. Sung

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