Title :
A two stage sequence wakeup unit for temperature logger tag
Author :
Chang, Xuegui ; Chen, Wei ; Meng, Dechao ; Che, Wenyi ; Yanna ; Min, Hao
Author_Institution :
State Key Lab. of ASIC & Syst., Fudan Univ., Shanghai, China
Abstract :
A novel two stage wakeup unit is proposed for Semi-passive temperature logger tag based on ISO 18000-6c Rev1 air interface protocol for RFID tags. This wakeup unit assists the tag to realize a temperature log1 function, a high sensitivity and low standby current level. It has been designed and fabricated in SMIC 0.18um process as part of the whole tag. Measurement results show that the tag can reduce the standby current to 150nA and meanwhile achieve a -23.7dBm sensitivity.
Keywords :
CMOS integrated circuits; data loggers; integrated circuit design; protocols; radiofrequency identification; temperature measurement; ISO 18000-6c Revl air interface protocol; RFID tag; SMIC process; semipassive temperature logger tag; size 0.18 mum; standby current; two stage sequence wakeup unit; Clocks; ISO standards; Power demand; Protocols; Radiofrequency identification; Temperature measurement; Temperature sensors; ISO 18000-6c Rev1; RFID Tag; Semi-passive; two stage wakeup;
Conference_Titel :
Solid-State and Integrated Circuit Technology (ICSICT), 2010 10th IEEE International Conference on
Conference_Location :
Shanghai
Print_ISBN :
978-1-4244-5797-7
DOI :
10.1109/ICSICT.2010.5667386
