Abstract—RFID (Radio Frequency Identification) emerges as one of the converging technologies. It is a powerful medium for identification of any object and leads all methods in auto ID umbrella. Tracking an object in an Industrial domain, logistics, garments, etc is mandatory nowadays. We use GPS, GPRS, Barcodes and RFID technology. In this passive UHF RFID is most suitable one. The reading range of this passive RFID is low compare with active RFID. To improve communication range repeaters are used in any wireless system. But there is no suitable repeater system for RFID. In this paper, we propose a RFID wireless repeater which results better read range using single reader. The model is simulated using Matlab software.

Index Terms—RFID, RFID repeater and matlab.

S. Srinivasan is with the P.B. College of Engineering, Chennai, India(e-mail: srinivasan.me.03@gmail.com).
H. Ranganathan is with Sakth Mariamman Engineering College, Chennai,India (e-mail: ranlal@hotmail.com).
Venkatesh Mahadevan is with the Swinburne University, Australia.(e-mail: venkatesumee@hotmail.com).

Cite: S. Srinivasan, H. Ranganathan,and Venkatesh Mahadevan, "Design and Simulation of Uhf- Rfid Wireless Repeater for Tracking," International Journal of Computer and Electrical Engineering vol. 4, no. 5, pp. 613-617, 2012.