This paper discusses the application environment of the RFID, the spot experiments of RFID system of RFS-2002 is finished and the reading and writing scopes of the different metals material were measured.

• 本文探讨了RFID的应用环境，进行了RFS-2022型超高频射频识别系统的现场试验，测定了不同金属材料的读写范围。