Radio Frequency Identification (RFID) is currently the hottest technology in wireless applications area. Its unique advantages such as data transmission with extreme low power or even without power in tag can be the biggest beneficial for goods management. Software Defined Radio (SDR) is a wireless communications system where all of the signal processing is implemented in software. By simply downloading a new program, a software radio is able to interoperate with different wireless protocols, incorporate new services, and upgrade to new standards. In this paper, we build an RFID application simulation environment over the SDR. We do the source to sink transmission simulation by using Quadrature Amplitude Modulation, Then, we compare the differences of BER versus SNR performances for input and output signals. © 2010 American Institute of Physics.
Hannan, M. A., Islam, M., Samad, S. A., & Hussain, A. (2010). RFID communication using software defined radio technique. 41-55. Paper presented at AIP Conference Proceedings, . https://doi.org/10.1063/1.3460249