DocumentCode
3268271
Title
Near-field RFID reader antenna design
Author
Liu, Yun-liang ; Lai, Xiao-Zheng ; Xie, Ze-ming ; Wang, Xin
Author_Institution
Sch. of Electron. & Inf. Eng., South China Univ. of Technol., GuangZhou, China
fYear
2010
fDate
17-19 June 2010
Firstpage
54
Lastpage
56
Abstract
A type of near-field antenna for RFID reader is proposed, which has folded-dipole antenna structure. A parasitic capacitance patch is inserted on the gap between two arms of folded-dipole antenna to adjust the antenna impedance. It´s shown by simulation that near-field antenna is efficient to reduce antenna dimension for UHF RFID reader.
Keywords
Arm; Capacitance; Design engineering; Dipole antennas; Impedance; Loaded antennas; Mobile antennas; Radiofrequency identification; Resonant frequency; UHF antennas;
fLanguage
English
Publisher
ieee
Conference_Titel
RFID-Technology and Applications (RFID-TA), 2010 IEEE International Conference on
Conference_Location
Guangzhou, China
Print_ISBN
978-1-4244-6698-6
Type
conf
DOI
10.1109/RFID-TA.2010.5529859
Filename
5529859
Link To Document