Dual-band metal skin UHF RFID tag antenna

被引：15

作者：

Du, G. H. ^{[1
]}

Tang, T. ^{[1
]}

Deng, Y. ^{[2
]}

机构：

[1] Chengdu Univ Informat Technol, Sch Elect Engn, Chengdu 610225, Peoples R China

[2] Xerafy Co Ltd, Lippo Ctr, Hong Kong, Hong Kong, Peoples R China

来源：

ELECTRONICS LETTERS | 2013年 / 49卷 / 14期

关键词：

OBJECTS; DESIGN;

D O I：

10.1049/el.2013.1597

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

A novel dual-band metal skin UHF radio-frequency identification tag antenna for 866/915 MHz applications is proposed, which is suitable for attaching to metallic objects. To achieve long read ranges within dual band on an ultra-thin substrate, the antenna is designed with two patch arrays printed on a flexible substrate polypropylene for low-cost production. The prototype antenna is fabricated and tested with the commercial tag chip by dual-port connection. The experiment results show that it has similar radiation patterns for the dual band and the read ranges are 3.5 and 3.6 m for 866 and 915 MHz, respectively, when it is mounted on a metal plate.

引用

页码：858 / 859

页数：2

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