DocumentCode
522601
Title
A low-profile dipole type passive UHF band RFID tag antenna
Author
Wu, Sung-Jung ; Chao, Chi-Hung ; Tarng, Jenn-Hwan
Author_Institution
Dept. of Electr. Eng., Nat. Chiao-Tung Univ., Hsinchu, Taiwan
fYear
2010
fDate
12-16 April 2010
Firstpage
1
Lastpage
4
Abstract
In this paper, a low-profile dipole type passive UHF radio frequency identification (RFID) tag antenna used in the UHF band is presented. The proposed antenna is anti-symmetrical about the origin and consists of meandered lines and two metal plates. The measured maximum read range of the proposed tag antenna is 6.5 meters at 915MHz. The proposed tag antenna size is 25 mm by 65 mm, and the operating bandwidth is from 902 to 928 MHz under 6dB power reflection coefficient condition. The performance analysis, Kurokawa´s method and the Friis free-space formula, is presented along with the simulated and measured data.
Keywords
Antenna measurements; Bandwidth; Dipole antennas; Passive RFID tags; RFID tags; Radiofrequency identification; Reflection; Reflector antennas; UHF antennas; UHF measurements; RFID; UFH band; UHF band; dipole type antenna; radio frequency identification; tag antenna;
fLanguage
English
Publisher
ieee
Conference_Titel
Antennas and Propagation (EuCAP), 2010 Proceedings of the Fourth European Conference on
Conference_Location
Barcelona, Spain
Print_ISBN
978-1-4244-6431-9
Electronic_ISBN
978-84-7653-472-4
Type
conf
Filename
5505798
Link To Document