Small and Flexible Metal Mountable Passive UHF RFID Tag on High-Dielectric Polymer-Ceramic Composite Substrate

被引：112

作者：

Babar, A. Ali ^{[1
]}

Bjorninen, T. ^{[1
]}

Bhagavati, V. A. ^{[2
]}

Sydanheimo, L. ^{[1
]}

Kallio, P. ^{[2
]}

Ukkonen, L. ^{[1
]}

机构：

[1] Tampere Univ Technol, Wireless Identificat & Sensing Syst Res Grp, Rauma 26100, Finland

[2] Tampere Univ Technol, Inst Automat & Control, Micro & Nanosyst Res Grp, Tampere 33720, Finland

来源：

IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS | 2012年 / 11卷

基金：

芬兰科学院;

关键词：

Flexible; on metal; radio frequency identification (RFID); tag antenna; ANTENNA DESIGN;

D O I：

10.1109/LAWP.2012.2227291

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 small and flexible metal mountable UHF RFID tag antenna, utilizing a high-permittivity substrate material is presented. The tag is composed of a small single-layer T-matched dipole antenna, on a flexible ceramic (BaTiO3) polymer (polydimethylsiloxane) composite substrate, with a thickness of 1.5 mm. The flexibility of the substrate allows it to be mounted on flat and cylindrical metallic surfaces. The performance of the developed tag is evaluated through simulations and measurements on both flat and cylindrical metallic platforms of various sizes. The results show that the tag achieves state-of-the-art size-performance ratio while meeting the key requirements of an affordable RFID tag with a simple and flexible structure.

引用

页码：1319 / 1322

页数：4

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