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A Multiple Antenna System for RFID Access Control Management

机译:用于RFID访问控制管理的多天线系统

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摘要

In this paper, A multiple antenna system for RFID access control management is presented. This multiple antenna system is at UHF (ultra high frequency) band operation and consists of two circular polarization antenna arrays. Two antenna arrays with UHF reader, exploiting antenna diversity selection by radio frequency (RF) chain switches, are used for compensating deficiencies in reading ability of single antenna. In application, a human being with RFID card must be read by both antenna arrays can be permitted to enter the control guard. Designing this system make it a suitable candidate for RFID application in access control for some importance meetings and sporting contests etc.
机译:本文提出了一种用于RFID访问控制管理的多天线系统。该多天线系统处于UHF(超高频)频段,由两个圆极化天线阵列组成。两个具有UHF读取器的天线阵列,利用射频(RF)链开关选择天线分集,用于补偿单个天线读取能力的不足。在应用中,带有RFID卡的人必须被两个天线阵读取才能允许进入控制门禁。设计该系统使其成为一些重要会议和体育比赛等在访问控制中RFID应用的合适人选。

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