金属介质对超高频RFID被动标签读取效能的影响及可用于金属表面标签的设计
Research on impact of metal media on RFID passive tag and design method of metal-surface-usable RFID tag
射频识别产品主要有有源电子标签和无源电子标签,也称为主动标签和被动标签。
Main products are active RFID tags and passive tags , also called active tags and passive tags .