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The Journal of The Korea Institute of Intelligent Transport Systems Vol.5 No.1 pp.65-70
금속에 부착 가능한 UHF 대역 RFID 태그 안테나
UHF Band RFID Tag Antenna Mountable on metallic Object
Abstract
A UHF band RFID passive tag antenna, which can be attached on metallic objects, is proposed. The proposed tag antenna is more insensitive to the size of the metallic object than conventional PIFAs or IFAs. It is constructed on a multi-layer and its size is reduced by using a 'L' slit. Performances of the antenna is analyzed by Ansoft's HFSS and measured using a back-scattering method. The simulated and measured data are obtained with varying the size of metallic object.
