A Wireless Pressure Sensor Based on Surface Transverse Waves
会议名称：《2011年全国压电和声波理论及器件应用研讨会》
会议日期：2011年
学科分类：080202[工学-机械电子工程] 08[工学] 0802[工学-机械工程]
基 金：supported by the National Natural Science Foundation of China(No. 60774052 11174205)
关 键 词：Surface transverse wave Pressure sensor Wireless
摘 要：正Surface acoustic wave（SAW） pressure sensors can be passive（no power required）,wireless and well suited for applications in moving *** sensing element is usually composed of a clamped circular quartz membrane, where one-port resonators are *** far,ST-X cut quartz and Y+34°-X±45°cut quartz are used as the