Meander-line antenna with arc structure for UHF-RFID Tag

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dc.contributor.authorWongsiritorn, Pitchanun
dc.contributor.authorPumpoung, Tajchai
dc.contributor.authorPhongcharoenpanich, Chuwong
dc.contributor.authorNuangwongsa, Kanawat
dc.contributor.authorKosulvit, Sompol
dc.date.accessioned2026-08-06T10:03:21Z
dc.date.available2026-08-06T10:03:21Z
dc.date.issued2011-12-01
dc.description.abstractThe new configuration of the RFID tag antenna is presented in this paper. It consists of meander-line with arc structure and T-matching technique to accomplish the very small tag antenna for an operation of the frequency band 920-925 MHz, corresponding to the standard of UHF RFID in Thailand. The electrical size of the proposed tag antenna is approximately 0.025λ <inf>0</inf> 0.24λ <inf>0</inf> or 0.8 mm × 79 mm, and it is designed by using NXP G2XL IC chip with the impedance of 21.29-j191.7 ω at the frequency of 922.5 MHz. The proposed tag antenna obtains the omnidirectional pattern with 0.91 dBi gain. It is fabricated on FR 4 with the thickness of 0.25 mm. The maximum read range is 8 m, which was measured by 4 W EIRP reader. © 2011 IEEE.
dc.identifier.citation2011 International Symposium on Intelligent Signal Processing and Communications Systems the Decade of Intelligent and Green Signal Processing and Communications Ispacs 2011, 2011
dc.identifier.doi10.1109/ISPACS.2011.6146140
dc.identifier.other2-s2.0-84857251007
dc.identifier.urihttps://dspace.kmitl.ac.th/handle/123456789/3930
dc.source2011 International Symposium on Intelligent Signal Processing and Communications Systems the Decade of Intelligent and Green Signal Processing and Communications Ispacs 2011
dc.subjectAntenna design
dc.subjectMeander-line
dc.subjectRFID
dc.subjectSmall tag antenna
dc.subjectT-match
dc.titleMeander-line antenna with arc structure for UHF-RFID Tag
dc.typeConference Paper

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