Design of a UHF RFID fiber tag antenna with electric-thread using a sewing machine

Kim, Goojo; Lee, Jinseong; Lee, Kyoung Hwan; Chung, You Chung; Yeo, Junho; Moon, Byung-Young; Yang, Jung‐Seok; Kim, Hee Cheol

doi:10.1109/apmc.2008.4958396

Cited by 13 publications

(9 citation statements)

References 3 publications

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“…For the radiating element of antennas, they have used conductive textiles and conductive threads. Also, a few wearable RFID tags have been designed in [7], [9], and [10]. In the mentioned articles, the authors have sewed different RFID tag antennas on textile, using different kinds of conductive threads.…”

Section: Wearable Antennas and Their Manu-facturing Techniquesmentioning

confidence: 99%

“…The authors of articles [7] and [10] have designed embroidery RFID tag antennas. In their prototypes the tag antenna shapes are sewed on the textile (substrate) using conductive threads.…”

Section: Manufacturing Techniques Of Wearable Antennasmentioning

confidence: 99%

“…They have explored the effect of the choice of the conductive thread, the effect of stitch density and the sewed pattern, and the effect of the direction of the stitches on the conductivity of the sewed structure. According to [7] and [10], the conductivity improves as the number of stitches increases. Additionally, according to the article [10], sewing method (sewing direction) affect the conductivity too.…”

Section: Manufacturing Techniques Of Wearable Antennasmentioning

confidence: 99%

“…According to [7] and [10], the conductivity improves as the number of stitches increases. Additionally, according to the article [10], sewing method (sewing direction) affect the conductivity too. For an RFID tag, sewing the antenna geometry on a textile which can be used in clothing is a very good, if not the best, manufacturing technique, because in this way the tag will be embedded into the clothing in different shapes (for instance, in the shape of logo of a company, or a letter shape [7]) seamlessly.…”

Section: Manufacturing Techniques Of Wearable Antennasmentioning

confidence: 99%

“…So, electrical properties of cotton are defined, and the process is explained in detail in Section 6.1. But defining the conductivity of a sewed structure is not straightforward, because in this case conductivity depends greatly on sewing method and sewing density [10], [7]. So, for the beginning, a copper dipole was designed in order to find an optimum geometry for a planar dipole operating in the UHF region.…”

Section: Simulation Of An Rfid Dipolementioning

confidence: 99%

See 4 more Smart Citations

Characterization of embroidered dipole-type RFID tag antennas

Moradi

Björninen

Ukkonen

et al. 2012

2012 IEEE International Conference on RFID-Technologies and Applications (RFID-TA)

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I would like to thank Professor Lauri Kettunen for his support and guidance during the past years. I am also grateful to Adjunct Professor Leena Ukkonen for giving me the opportunity to work in this research unit, and for her assistance in this project. I would also like to thank M.Sc. Toni Björninen for his helpful comments and suggestions.My special thanks are reserved to my parents who have supported and encouraged me throughout all my life. My sincerest appreciation goes to my husband for his warm supports, and for helping me whenever I have needed. Without their warm support and encouragement this would have been impossible to achieve.

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Section: Wearable Antennas and Their Manu-facturing Techniquesmentioning

confidence: 99%

“…The authors of articles [7] and [10] have designed embroidery RFID tag antennas. In their prototypes the tag antenna shapes are sewed on the textile (substrate) using conductive threads.…”

Section: Manufacturing Techniques Of Wearable Antennasmentioning

confidence: 99%