ISO/IEC 14443-2:2020 个人识别用卡和安全装置 非接触接近物体 第2部分：射频功率和信号接口

标准编号：ISO/IEC 14443-2:2020

中文名称：个人识别用卡和安全装置 非接触接近物体 第2部分：射频功率和信号接口

英文名称：Cards and security devices for personal identification — Contactless proximity objects — Part 2: Radio frequency power and signal interface

发布日期：2020-07

标准范围

本文件规定了为接近耦合设备（PCD）和接近卡或物体（PICC）之间的功率和双向通信提供的场的特性。该文件没有规定产生耦合场的手段，也没有规定遵守电磁辐射和人体暴露法规的手段，这些法规可能因国家而异。

This document specifies the characteristics of the fields to be provided for power and bi-directional communication between proximity coupling devices (PCDs) and proximity cards or objects (PICCs).
This document does not specify the means of generating coupling fields, nor the means of compliance with electromagnetic radiation and human exposure regulations, which can vary depending on the country.

标准预览图