Title :
Ultra Low Power Analog Front-End for UHF RFID Transponder
Author :
Rongsawat, Kittipong ; Thanachayanont, Apinunt
Author_Institution :
Fac. of Eng., King Mongkut´´s Inst. of Technol., Bangkok
fDate :
Oct. 18 2006-Sept. 20 2006
Abstract :
This paper describes the design of an ultra low power analog front-end circuitry for UHF passive RFID transponder. The overall circuits include voltage multiplier, voltage regulator, power-on-reset, ring oscillator, voltage reference and demodulator. Simulation results using a 0.35 mum CMOS process parameters show that the analog front-end can operate with the minimum input power 240 muW, while consuming only 1.2 muW
Keywords :
CMOS integrated circuits; UHF integrated circuits; UHF oscillators; demodulators; transponders; voltage control; voltage multipliers; 0.35 mum; 1.2 muW; 240 muW; CMOS process parameters; UHF RFID transponder; demodulator; power-on-reset; ring oscillator; ultra low power analog front-end; voltage multiplier; voltage reference; voltage regulator; CMOS process; Circuit simulation; Demodulation; Passive RFID tags; Radiofrequency identification; Regulators; Ring oscillators; Transponders; UHF circuits; Voltage-controlled oscillators; Backscattering; Passive transponder; Radio frequency identification (RFID); Reader; Tag;
Conference_Titel :
Communications and Information Technologies, 2006. ISCIT '06. International Symposium on
Conference_Location :
Bangkok
Print_ISBN :
0-7803-9741-X
Electronic_ISBN :
0-7803-9741-X
DOI :
10.1109/ISCIT.2006.339969
