A Multi-frequency Wireless Passive Pressure Sensor for TPMS Applications

被引：3

作者：

Wang, Xiaomu ^{[1
,2
]}

Zhou, Changjian ^{[1
,2
]}

Zhang, Zhaohu ^{[1
,2
]}

Ren, Tianling ^{[1
,2
]}

Liu, Litian ^{[1
,2
]}

机构：

[1] Tsinghua Univ, Inst Microelect, Beijing 100084, Peoples R China

[2] Tsinghua Univ, Tsinghua Natl Lab Informat Sci Technol, Beijing 100084, Peoples R China

来源：

2009 ASIA PACIFIC CONFERENCE ON POSTGRADUATE RESEARCH IN MICROELECTRONICS AND ELECTRONICS (PRIMEASIA 2009) | 2009年

关键词：

D O I：

10.1109/PRIMEASIA.2009.5397439

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

A multi-frequency wireless passive pressure sensor was developed for tire pressure monitoring system. The applied sensor was fabricated with SAW delay lines on a membrane, which produced enhanced sensitivity and accuracy by means of multiple frequency Continues Wave. The SAW elements operate at two frequencies in 434 MHz band. The pressure is determined by calculating the reflective phase difference between the two frequencies. This new method avoids phase ambiguity and temperature dependence due to large membrane bending and temperature variation, and therefore enhances the sensor sensitivity and accuracy. In this paper, the implementation of the Tire Pressure Monitoring System (TPMS) comprising remote sensor fabrication, interrogator structure and signal processing algorithm were described. Issues about sensor calibration were also discussed. This sensor attained superior high pressure sensitivity and lower system complexity compared to conventional SAW sensors, and is very suitable for TPMS.

引用

页码：89 / +

页数：2

共 50 条

[21] Design and modelling of a passive wireless pressure sensor
Zhai, J.
How, T. V.
Hon, B.
CIRP ANNALS-MANUFACTURING TECHNOLOGY, 2010, 59 (01) : 187 - 190
[22] A Miniaturized Wireless Passive Frequency Selective Surface Sensor for High-Temperature Applications
Sun, Zhaofeng
Peng, Bin
Huang, Fei
Yang, Yuntao
Zhu, Jialiang
He, Peng
Zhang, Wanli
IEEE SENSORS JOURNAL, 2022, 22 (23) : 22734 - 22740
[23] A 0.8mm3 ±0.68psi Single-Chip Wireless Pressure Sensor for TPMS Applications
Nagaraju, Manohar B.
Lingley, Andrew R.
Sridharan, Suresh
Gu, Jingren
Ruby, Richard
Otis, Brian P.
2015 IEEE INTERNATIONAL SOLID-STATE CIRCUITS CONFERENCE DIGEST OF TECHNICAL PAPERS (ISSCC), 2015, 58 : 480 - U681
[24] A noncontact wireless passive radio frequency (RF) resonant pressure sensor with optimized design for applications in high-temperature environments
Li, Chen
Tan, Qiulin
Xiong, Jijun
Jia, Pinggang
Hong, Yingping
Ren, Zhong
Luo, Tao
Liu, Jun
Xue, Chenyang
Zhang, Wendong
MEASUREMENT SCIENCE AND TECHNOLOGY, 2014, 25 (07)
[25] FM-based multi-frequency passive radar system
Zhang, Chenqi
Wu, Yong
Wang, Jun
Luo, Zhen
2016 IEEE INTERNATIONAL CONFERENCE ON SIGNAL PROCESSING, COMMUNICATIONS AND COMPUTING (ICSPCC), 2016,
[26] MULTI-FREQUENCY TUNING TECHNIQUE FOR DISTRIBUTED SENSOR LOCALIZATION
Yao, Bobin
Wang, Wenjie
Wu, Feilong
Yin, Qinye
2013 IEEE INTERNATIONAL CONFERENCE ON ACOUSTICS, SPEECH AND SIGNAL PROCESSING (ICASSP), 2013, : 3915 - 3918
[27] Multi-frequency sensor for remote measurement of breath and heartbeat
Jelen, M.
Biebl, E. M.
ADVANCES IN RADIO SCIENCE, 2006, 4 (79-83) : 79 - 83
[28] Multi-Frequency Interrogation of Nanostructured Gas Sensor Arrays
Calavia, Raul
Maria Vazquez, Rosa
Llobet, Eduard
Vergara, Alexander
2010 IEEE SENSORS, 2010, : 1083 - 1087
[29] Magnetic Sensor Calibration Based on Multi-frequency Signal
Wang Yanzhang
Cheng Defu
Lu Hao
Wan Yunxia
2009 INTERNATIONAL CONFERENCE ON MEASURING TECHNOLOGY AND MECHATRONICS AUTOMATION, VOL I, 2009, : 31 - 34
[30] Progresses and possible frontiers in the study on seismic applications of multi-frequency and multi-polarization passive microwave remote sensing
Wu L.
Qi Y.
Mao W.
Liu S.
Ding Y.
Jing F.
Shen X.
Cehui Xuebao/Acta Geodaetica et Cartographica Sinica, 2022, 51 (07): : 1356 - 1371

← 1 2 3 4 5 →