Title :
Design of 433MHz low power anti-collision RFID system
Author :
Guo, Yue ; Hou, Ligang ; Geng, Shuqin ; Wu, Wuchen
Author_Institution :
VLSI&Syst. Lab., Beijing Univ. of Technol., Beijing
Abstract :
A design method of low power anti-collision RFID system is presented in this paper. The system power consumption is effectively reduced by circuit design and work mode selecting. An improved anti-collision algorithm is used in the system, reducing both the tag collision probability and the power consumption. The design method has been used in a 433 MHz RFID system, enhancing the identification efficiency and reducing the system power consumption successfully.
Keywords :
low-power electronics; network synthesis; power consumption; probability; radiofrequency identification; circuit design; identification efficiency; low power anticollision RFID system; system power consumption; tag collision probability; work mode selecting; Active RFID tags; Capacitance; Clocks; Design methodology; Energy consumption; Frequency; Power supplies; Radiofrequency identification; Universal Serial Bus; Voltage; RFID; anti-collision algorithm; low power;
Conference_Titel :
Automation and Logistics, 2008. ICAL 2008. IEEE International Conference on
Conference_Location :
Qingdao
Print_ISBN :
978-1-4244-2502-0
Electronic_ISBN :
978-1-4244-2503-7
DOI :
10.1109/ICAL.2008.4636601
