Title :
A Wireless Torque Sensor Based on Surface Acoustic Wave
Author :
Xin-Yun Zi ; Shu-Fan Zhao ; Shuai Geng ; Lei Wu ; Hai-Long Pang
Author_Institution :
Mil. Transp. Univ., Tianjin, China
Abstract :
For solving the problems that measurement circuit is complex, power and signal transmission is difficult in torque measurement, a design of wireless torque sensor based on surface acoustic wave was put forward. The basic principle and advantage of the Surface Acoustic Wave (SAW) sensor was introduced, core components of Surface Acoustic Wave Resonators (SAWR) was designed. It provides a foundation for designing a better wireless torque sensor.
Keywords :
surface acoustic wave resonators; surface acoustic wave sensors; torque measurement; wireless sensor networks; SAW sensor; SAWR; measurement circuit; surface acoustic wave; surface acoustic wave resonator; wireless torque sensor; Acoustic measurements; Frequency measurement; Surface acoustic waves; Torque; Torque measurement; Wireless communication; Wireless sensor networks; SAW; SAWR; torque; torque sensor;
Conference_Titel :
Wireless Communication and Sensor Network (WCSN), 2014 International Conference on
Print_ISBN :
978-1-4799-7090-2
DOI :
10.1109/WCSN.2014.73
