COMPACT WIDEBAND TAG ANTENNA FOR UHF RFID

被引:4
|
作者
Lim, Sang Ho [1 ]
Oh, Young Cheol [1 ]
Lim, Ho [1 ]
Myung, Noh Hoon [1 ]
机构
[1] Korea Adv Inst Sci & Technol, Dept Elect Engn & Comp Sci, Taejon 305701, South Korea
关键词
tag antennas; compact; wideband; meander line; radio frequency identification (RFID);
D O I
10.1002/mop.24295
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 UHF radio frequency identification tag antenna using an inductively coupled feeding method and meander lines is proposed. The antenna has a compact size (diameter: 0.08 lambda, 26.4 mm), wide bandwidth, and simple matching technique between a tag antenna (aid a tag chip. To get a physical operation of the proposed antenna, a simplified structure is presented and analyzed. An equivalent circuit model with a simplified structure has good results compared with a simulation. (C) 2009 Wiley Periodicals, Inc. Microwave Opt Technol Lett 51: 1291-1294, 2009; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.24295
引用
收藏
页码:1291 / 1294
页数:4
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