【作者】 张艳红； 张兆华； 刘理天；

【Author】 Zhang Yanhong Zhang Zhaohua Liu Litian (Institute of Microelectronic, Tsinghua University, Beijing 100084, China)

【机构】 清华大学微电子学研究所；

【摘要】 简述了TPMS的基本原理、发展现状和趋势。介绍了设计的一种应用于汽车电子领域的胎压传感器,该器件把压力传感器和温度传感器集成在一起,具有结构简单,系统温漂小和功耗低等特点。更多还原

【Abstract】 The basic theories and developments of TPMS are described, and a tire pressure sensor for vehicle application is designed. Both the pressure-sensitive component and temperature-sensitive component are integrated in this device, which has advantages such as simple structure, small temperature shift and low power dissipation.更多还原