摘要
随着射频识别(RFID)技术的快速发展,越来越多的行业开始使用射频识别技术。现在市场上有大量的高频阅读器,但它们大都都支持一种协议,渐渐不能满足使用需求。介绍AS3910芯片的功能和特点,并在AS3910功能的基础上,设计一款支持多协议的高频读写器。结构简单,方便用户进行扩展。并进行测试,达到使用要求。可应用于门禁系统、电子票证系统等多个领域,有很大的应用空间。提出改进读写器性能的方向。
With the fast development of RFID,more and more industries start to apply RFID technology.There are many HF readers on the market,but most of them are designed to support just one protocal.The functions and features of AS3910 chip are described,and a multi-protocol adaptive RFID reader based on the chip is designed.This RFID reader is simple in structure and convenient for expansion.Experiment indicates that this reader could meet requirements of the users,and thus it could be applicable to access control systems,electronic ticket system and many other fields.This paper also give suggestions to improve the reader.
出处
《通信技术》
2012年第8期70-72,共3页
Communications Technology
基金
国家自然科学基金(批准号:61075030)
