基于AS3992的超高频RFID读写器硬件设计

UHF RFID Reader Hardware Design Based on the AS3992

分析了读写器在RFID系统中的作用及读写器硬件结构,给出了一款基于AS3992芯片的读写器硬件设计方案。该读写器工作频率的范围为860MHz-960MHz可调,符合ISO18000-6C的主流标准,能完成符合EPC Gen2标准的电子标签的所有读写及控制操作。

This paper analyzes the main role of the reader in the RFID system and reader hardware structure,and presents a chip reader hardware design scheme based on the AS3992.The reader has an operating frequency range of 860MHz-960MHz which is adjustable and in line with mainstream standards ISO18000-6C,which can complete all the read and write and control operations according to an electronic tag line EPC Gen2 standard.