RFID系统编码抗干扰能力分析及仿真研究

o select an appropriate signal encoding method for the RFID system, one of the key problems is that the modulated signal spectrum and sensitivity of transmission errors must be considered . At the same time,we should select suitable encoding method so that the passive tags can get continueous energy supply. This article mainly discusses several common errors detecting and encoding methods of the RFID system, and summarizes some factors which must be considered through simulation analysis.