摘要
为了深入理解EPC UHF Classl Generation2(EPC Cl G2)标准下系统的架构,本文重点对EPC C1 G2标准下的数据编解码方式进行了分析;同时,利用Matlab/Simulink工具对该标准下的UHF RFID系统的发送链路和接收链路进行了建模和仿真。通过接收波形的仿真结果可以看到,标签的回波信息可以被正确地接收并解码。
In order to understand the system architecture under EPC UHF Class l Generation2（EPC Cl G2）protocol,this paper discusses the coding and decoding method based on EPC C1 G2 protocol.The transmit link and receive link of the UHF RFID system are modeled and simulated in Matlab/Simulink.Simulation results of the receiver waveforms show that tag backscatter information is correctly received and demodulated.
出处
《单片机与嵌入式系统应用》
2010年第8期26-28,共3页
Microcontrollers & Embedded Systems
关键词
EPC
C1
G2
RFID
发送
接收
射频识别
EPC C1 G2
RFID
transmitter
receiver
radio frequency identification
