Title :
Development of a Simple Low-Cost RFID Reader
Author :
Preradovic, Stevan ; Karmakar, Nemai C.
Author_Institution :
Dept. of Electr. & Comput. Syst. Eng., Monash Univ., Vic.
Abstract :
The development of a simple low-cost RFID reader is presented. The RFID reader can operate in the frequency range between 2GHz and 2.5GHz. The reader is consisted of three main sections: AC (power supply) section, digital (control) section and the RF section. Amplitude shift keying (ASK) demodulation (envelope detector) is used for decoding the signal from the RFID transponders. Simulated and measured results are presented in this paper using Agilent´s ADS 2005A software
Keywords :
amplitude shift keying; demodulation; radiofrequency identification; transponders; 2 to 2.5 GHz; ASK demodulation; RF section; RFID reader; RFID transponders; amplitude shift keying demodulation; digital control section; envelope detector; power supply section; signal decoding; Amplitude shift keying; Decoding; Demodulation; Digital control; Envelope detectors; Power supplies; Radio frequency; Radiofrequency identification; Software measurement; Transponders;
Conference_Titel :
Electrical and Computer Engineering, 2006. ICECE '06. International Conference on
Conference_Location :
Dhaka
Print_ISBN :
98432-3814-1
DOI :
10.1109/ICECE.2006.355303
