Journal Published Online: 25 October 2016
Volume 45, Issue 5

Influence of Temperature on the Dynamic Reading Performance of UHF RFID System: Theory and Experimentation

CODEN: JTEVAB

Abstract

The radio frequency identification (RFID) system is vulnerable to a variety of factors (metal, liquid, temperature, and so on) in the practical application. In this paper, the reading distance of tags, as the evaluation criteria for the reading performance of the RFID system, is focused on to study the influence of environmental temperature on the dynamical performance of an ultra-high frequency (UHF) RFID system. An experimentation system, including temperature control system and detection platform, is devised to control temperature and measure the reading distance of the RFID tag. According to the experimental data of the tag's reading distance at different temperature, a fitting model between temperature and tag's reading distance is established. Experimental results show that the tag's reading distance decreases with the increase of temperature. Finally, the corresponding temperature compensation mechanism is deduced to get the reading distance under the same reference temperature. This paper provides an effective method for selection and evaluation of UHF RFID tags at different temperature.

Author Information

Yu, Yinshan
College of Science, Nanjing University of Aeronautics and Astronautics, Nanjing, CN Jiangsu Institute of Standardization, Nanjing, CN
Yu, Xiaolei
Jiangsu Institute of Standardization, Nanjing, CN
Zhao, Zhimin
College of Science, Nanjing University of Aeronautics and Astronautics, Nanjing, CN
Liu, Jialing
College of Science, Nanjing University of Aeronautics and Astronautics, Nanjing, CN Jiangsu Institute of Standardization, Nanjing, CN
Wang, Donghua
Jiangsu Institute of Standardization, Nanjing, CN
Pages: 10
Price: $25.00
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Details
Stock #: JTE20150466
ISSN: 0090-3973
DOI: 10.1520/JTE20150466