Title :
Design of a low-power digital core for passive UHF RFID sensor
Author :
Chen, Guohua ; Li, Linan ; Shen, Hongwei ; Zhou, Yumei
Author_Institution :
Chinese Acad. Sci., Beijing
Abstract :
A digital section of a passive UHF RFID sensor based on Auto-ID Center´s Class 0 Protocol. Several low-power techniques both at system and circuit level are adopted to reduce the total power consumption. The power consumption of the Digital Core is 8.9 muW under the 2V power supply excluded the Memory. Physical implementation on Chartered 0.35 um 1P4M process has been carried out and the chip is being fabricated. Functional verification have been successfully performed by means of an FPGA develop board.
Keywords :
UHF devices; field programmable gate arrays; radiofrequency identification; sensors; FPGA; Protocol; field programmable gate arrays; low-power digital core; passive UHF RFID sensor; power consumption; Calibration; Clocks; Energy consumption; Field programmable gate arrays; Passive RFID tags; Protocols; Radio frequency; Radiofrequency identification; Temperature control; Temperature sensors; Digital Core; Low-Power; RFID Sensor;
Conference_Titel :
ASIC, 2007. ASICON '07. 7th International Conference on
Conference_Location :
Guilin
Print_ISBN :
978-1-4244-1132-0
Electronic_ISBN :
978-1-4244-1132-0
DOI :
10.1109/ICASIC.2007.4415773
