|
||||||||||||||||
|
||||||||||||||||
|
||||||||||||||||
PIERS Online
Vol. 3
No. 7
2007
pp: 955-959Simulation Study for the Decoding of UHF RFID SignalsShengli Wang, Shan Qiao, Shaoyuan Zheng, Zhiguang Fan, Jiangtao Huangfu, and Li-Xin Ran doi:10.2529/PIERS061129101039 Downloads: 2077 Abstract:In this paper, we present a simulation model for the decoding of the UHF (Ultra High Frequency) RFID (Radio Frequency IDentification) signals utilizing MATLAB/Simulink. A digital phase-locked loop (DPLL) was designed for recovering the external clock which is used for the bit synchronization and sampling. The IDs are well recovered under the existence of an additive signal noise ratio (SNR).References:1. Landt, J., "The History of RFID," IEEE Potentials, Vol. 24, No. 4, 8-11, Oct.-Nov., 2005. 2. Finkernzeller, K., RFID Handbook: Fundamentals and Applications in Contactless Smart Cards and Identification, second edition, Wiley and Sons, NJ, 2003. 3. Class 1 Generation 2 UHF Air Interface Protocol Standard. http://www.epcglobalinc.org/standards/. 4. Simulink manual from http://www.mathworks.com/products/simulink/. |
||||||||||||||||
| © Copyright 2008 PIERS. All Rights Reserved. | ||||||||||||||||
