DocumentCode
2692500
Title
Small RFID tag antenna with bandwidth-enhanced characteristic
Author
Lee, Woosung ; Chang, Kihun ; Yoon, Young Joong
Author_Institution
Dept. of Electr. & Electron. Eng., Yonsei Univ., Seoul
fYear
2006
fDate
9-14 July 2006
Firstpage
1359
Lastpage
1362
Abstract
In this paper, a small RFID tag antenna in UHF band which has bandwidth-enhanced characteristic is proposed. The shape of the proposed antenna is a meander antenna to reduce size, and the antenna consists of two radiators which make dual resonance in adjacent frequencies to enhance bandwidth. By adjusting length and location of each radiator, the proposed antenna can easily make dual resonance at arbitrary location on the Smith chart, which is able to make impedance matching with RFID tag chip in wide frequency range
Keywords
UHF antennas; antenna accessories; impedance matching; radiofrequency identification; Smith chart; bandwidth-enhanced characteristic; dual resonance; impedance matching; meander antenna; radiators; radiofrequency identification; small RFID tag antenna; Antenna measurements; Bandwidth; Dipole antennas; Impedance matching; RFID tags; Resonance; Resonant frequency; Shape; Technical Activities Guide -TAG; UHF antennas;
fLanguage
English
Publisher
ieee
Conference_Titel
Antennas and Propagation Society International Symposium 2006, IEEE
Conference_Location
Albuquerque, NM
Print_ISBN
1-4244-0123-2
Type
conf
DOI
10.1109/APS.2006.1710798
Filename
1710798
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