ISO 14443中文版 PBOC 3.0 非接触式规范

第 8 部分:与应用无关的非接触式规范 ISO 14443:2001,Identification cards-Contactless integrated circuit(s) cards-Proximity cards, Part 1~4,NEQ 6 射频功率和信号接口 ..................................................................... 7 6.1 PICC 的初始对话 ...................................................................... 7