Design of UFH RFID reader based on ARM

  • Authors:

  • Zhen-Jun Guo;Ting-Lei Huang

  • Affiliations:

  • Institute of Information and Technology, Guilin University of Electronic Technology, Guilin, China;College of Computer and Control, Guilin University of Electronic Technology, Guilin, China

  • Venue:
  • CCDC'09 Proceedings of the 21st annual international conference on Chinese Control and Decision Conference
  • Year:
  • 2009

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Abstract

This paper designed an UHF RFID reader based on the ISO/IEC 18000-6B standard. it describes the hardware design and software design of RFID reader, The hardware includes the RF sending circuit and the RF receiving circuit. Especially in the receiving system, it uses integrated circuit and the direct demodulation signal reception programme to achieve hardware optimized receiver circuit design. Using the sensitive amplification filter technology, the system can effectively detect and receive weak signal modulation, effectively improve the recognition from the readers. The software includes the Main control programme and anti-collision algorithm.