FPGA在UHF频段RFID系统实时数字信号处理中的应用  

Application of FPGA in real-time digital signal processing for UHF RFID system

作　　者：戴宏跃[1] 赖晓铮[1] 朱海龙[1] 赖声礼[1] 

机构地区：[1]华南理工大学电子与信息学院

出　　处：《电测与仪表》2007年第12期58-61,共4页Electrical Measurement & Instrumentation

基　　金：广东省科技攻关资助项目(2003C40406)

摘　　要：为了提高UHF频段RFID系统数据处理的实时性以及数字信号处理的效率,本文提出了一种将FPGA应用于UHF频段RFID系统,来进行实时数字信号处理方法。文中重点介绍了FPGA各模块的设计,最后对系统进行仿真与实测。仿真结果与实测结果表明,利用FPGA能够高效地实现UHF频段的实时数字信号处理,达到了设计目标。In order to enhance the real-time performance and the digital signals processing efficiency for the UHF RFID system, this paper proposed a novel real-time digital signals processing technique which applied FPGA to the UHF RFID system. In this paper, we mainly described each module of FPGA. Finally, we did simulation and testing the proposed system, the results showed that, the application of FPGA in real-time digital signal processing for UHF RFID system got the designed goals.

关 键 词：射频识别 可编程门阵列 数字信号处理 效率 

分 类 号：TN92[电子电信—通信与信息系统]