Dual-loop near-field antenna for RFID label printer applications

被引：1
|
作者：
Bang, J. -H. [1 ]
Jeong, Y. -S. [2 ]
Kim, C. -H. [3 ]
Li, S. [4 ]
Ahn, B. -C. [4 ]
Choi, S. -G. [4 ]
机构：
[1] Duta Technol Co Ltd, 19,Jijok Ro 364, Daejeon 34077, South Korea
[2] Woojin Ind Syst, 95 Sari Ro, Goesan Gon 28046, Chungbuk, South Korea
[3] Mactech Co Ltd, Cheongju S Tower 000,Songjeong Dong 407, Cheongju 28578, Chungbuk, South Korea
[4] Chungbuk Natl Univ, Dept Radio & Commun Engn, 1 Chungdae Ro, Cheongju 28644, Chungbuk, South Korea
来源：
ELECTRONICS LETTERS | 2016年 / 52卷 / 25期
基金：
新加坡国家研究基金会;
关键词：
D O I：
10.1049/el.2016.2893
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-loop near-field antenna for reliably writing or verifying information on loop-type UHF radio-frequency identification (RFID) labels bonded to a roll is presented. A resistor and inductor-loaded dual-loop is fed by specially designed coaxial feeding structure. The proposed antenna can reliably write or read information on a label just above its aperture while discriminating labels laterally offset from its aperture by 20 mm.
引用
收藏
页码：2029 / 2030
页数：2
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