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射频识别(RFID}的应用越来越广泛深入,RFID的电磁干扰(EMI)问题也倍受人们的关注。本文仅对电感耦合非接触IC卡的EMI问题结合相关国际标准进行了介绍和剖析。
The application of radio frequency identification (RFID) is more and more in-depth and widespread, and the problem of electromagnetic interference (EMI) of RFID is also attracting more and more attention.In this paper, only EMI of inductively coupled contactless IC card is introduced and analyzed in combination with relevant international standards.