摘要
本文介绍了超声波的特性和用于超声波传感器的压电振子材料,以及当前引人注目的几种超声波传感器及其应用.
This report describes properties of ultrasonic waves. Piezoelectric vibrator materials for ultrasonic wave sensors are presented. A number of attractive ultrasonic sensors are outlined as well as their applications.
出处
《压电与声光》
CAS
1987年第4期32-42,共11页
Piezoelectrics & Acoustooptics
