DocumentCode
573970
Title
A mulitlayer printed dipoles for UHF near-field RFID reader
Author
Qun Wu ; Xumin Ding ; Chunnan Feng
Author_Institution
Dept. of Electron. & Commun. Eng., Harbin Instn. of Technol., Harbin, China
fYear
2012
fDate
27-30 May 2012
Firstpage
591
Lastpage
594
Abstract
In this paper, a novel multilayer printed dipoles for UHF NF RFID reader is proposed. Four dipoles are placed along the edge of the square and the feeding sources of them have the same amplitude and phase. The magnetic field along the vertical axis provided by the dipoles is strong and uniform, and it is appropriate for the UHF NF RFID reader. The proposed antenna resonates at 842 MHz, and it can cover the China standard (840-845 MHz). The antenna can be fabricated on a multilayer PCB with low cost.
Keywords
UHF antennas; dipole antennas; radiofrequency identification; UHF near-field RFID reader; antenna; frequency 842 MHz; magnetic field; mulitlayer printed dipoles; multilayer PCB; Dipole antennas; Magnetic fields; Metals; Noise measurement; Power dividers; Radiofrequency identification; UHF antennas; RFID; UHF; near-field antenna; printed dipoles;
fLanguage
English
Publisher
ieee
Conference_Titel
Millimeter Waves (GSMM), 2012 5th Global Symposium on
Conference_Location
Harbin
Print_ISBN
978-1-4673-1302-5
Type
conf
DOI
10.1109/GSMM.2012.6314408
Filename
6314408
Link To Document