TY - GEN
T1 - Design and implementation of label-type UHF RFID tags for the metallic object application
AU - Koo, Tae Wan
AU - Kim, Dongsu
AU - Ryu, Jong In
AU - Kim, Ji Kwon
AU - Yook, Jong Gwan
AU - Kim, Jun Chul
PY - 2010
Y1 - 2010
N2 - Radio Frequency Identification (RFID) has become very popular in various applications such as parcel and document tracking, animal tracking, distribution logistics, and so on. Among several elements in an RFID system, a tag, which contains digital information, is one of the most critical elements. Label-type tags based on thin films such as PETs have usually a half-wavelength dipole antenna, and they are placed on various objects like papers, plastics, woods, and so on. However, when they are placed near the surface of metallic objects, the degradation of the RFID tag performance is inevitable [1]. This degradation is mainly caused by impedance mismatch due to the high parasitic capacitance between the antenna and the metallic object [2]. Several research groups have dealt with RFID tag antennas such as patch- or label-type antennas for metallic object applications [3]-[4]. Prothro, et al.[5] described effects of metal ground plane such as input impedance and gain penalty depending on the line width of dipole antenna.
AB - Radio Frequency Identification (RFID) has become very popular in various applications such as parcel and document tracking, animal tracking, distribution logistics, and so on. Among several elements in an RFID system, a tag, which contains digital information, is one of the most critical elements. Label-type tags based on thin films such as PETs have usually a half-wavelength dipole antenna, and they are placed on various objects like papers, plastics, woods, and so on. However, when they are placed near the surface of metallic objects, the degradation of the RFID tag performance is inevitable [1]. This degradation is mainly caused by impedance mismatch due to the high parasitic capacitance between the antenna and the metallic object [2]. Several research groups have dealt with RFID tag antennas such as patch- or label-type antennas for metallic object applications [3]-[4]. Prothro, et al.[5] described effects of metal ground plane such as input impedance and gain penalty depending on the line width of dipole antenna.
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U2 - 10.1109/APS.2010.5561176
DO - 10.1109/APS.2010.5561176
M3 - Conference contribution
AN - SCOPUS:78349245235
SN - 9781424449682
T3 - 2010 IEEE International Symposium on Antennas and Propagation and CNC-USNC/URSI Radio Science Meeting - Leading the Wave, AP-S/URSI 2010
BT - 2010 IEEE International Symposium on Antennas and Propagation and CNC-USNC/URSI Radio Science Meeting - Leading the Wave, AP-S/URSI 2010
T2 - 2010 IEEE International Symposium on Antennas and Propagation and CNC-USNC/URSI Radio Science Meeting - Leading the Wave, AP-S/URSI 2010
Y2 - 11 July 2010 through 17 July 2010
ER -