13.56 MHz双界面卡射频特性研究  

Radio Frequency Characteristics Research of 13.56 MHz Double Interface Card

作　　者：谢云[1] 张文安[1] 

机构地区：[1]中国电信股份有限公司广东研究院

出　　处：《电信科学》2011年第6期28-32,共5页Telecommunications Science

摘　　要：随着3G业务和移动互联网的发展,以RFID智能卡为核心的移动支付成为各大运营商重点发展的业务。13.56 MHz双界面卡作为现阶段国内移动支付RFID智能卡主要解决方案之一,从实际使用效果来看,其刷卡灵敏度和成功率不够理想,大大制约了13.56 MHz双界面卡的规模推广,也制约了整个移动支付业务的规模应用。本文通过对现网产品射频特性的测试,深入研究和分析了影响13.56 MHz双界面卡刷卡灵敏度和成功率的关键因素,提出改进13.56 MHz双界面卡刷卡效果的建议。As the 3G business and mobile Internet development,mobile payment servies which apply the RFID technology becomes one of the focus business developed by telecom operators.At present,13.56 MHz double interface card is one of the main mobile payment solutions interiorly.But,the sensitivity and success rates of 13.56 MHz double interface card is insufficient ideal,which restricted its scale promotion,also restricted the entire mobile payment business scale applications.Based on lots of experiments,this article researches and analyses the key factors which influence 13.56 MHz double interface card sensitivity and success rate,and puts forward suggestions to improvement its effect.

关 键 词：13.56MHz双界面卡 RFID 射频特性 移动支付 

分 类 号：TN492[电子电信—微电子学与固体电子学]