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http://dx.doi.org/10.9723/jksiis.2015.20.2.019

A Folded Label Tag for Metallic Environment over UHF Band  

Eum, Tae-Hwan ((주) 루셈)
Moon, Byung Hyun (대구대학교 정보통신공학부)
Publication Information
Journal of Korea Society of Industrial Information Systems / v.20, no.2, 2015 , pp. 19-24 More about this Journal
Abstract
In this paper, a folded label type RFID tag antenna is designed and produecd for metellic environment over UHF band. Since performance of regular label type RFID tag is seriously degraded for the metallic environment, a folded label tag is proposed to improve the performance. The proposed tag is operating at 910MHz by using inductive T Matching Feed and simulated in HFSS by Ansoft. The actual size is $65{\times}23{\times}3(mm)$ with the impedance of $52-j158{\Omega}$. The maximum distance of identification for the proposed tag is measured as 5.5 meters.
Keywords
Folded label tag; Metallic Environment;
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