Title :
A thin near-field RFID antenna for file managing system
Author :
Junsong Bao ; Chuangming Tong ; Dan Li
Author_Institution :
Missile Inst., Air Force Eng. Univ., Xian, China
Abstract :
In this paper, a thin near-field RFID antenna has been proposed which is designed for a file managing system and used in closed metal filing cabinet. The antenna is circular polarization, while its working band is from 910MHz to 930MHz.The VSWR of the antenna at 925MHz is less than 1.2, and the maximum gain is 5.2dB. Indicated through the system conjunction, the antenna can meet the system to satisfy the requirements of reading 30 tags at the same time in the range of 0.1~1 meter.
Keywords :
UHF antennas; electromagnetic wave polarisation; radiofrequency identification; VSWR; circular polarization; closed metal filing cabinet; file managing system; gain 5.2 dB; size 0.1 m to 1 m; thin near-field RFID antenna; Metals; Microstrip; Microstrip antennas; Microwave antennas; Polarization; Radiofrequency identification; RFID; antenna; filing cabinet;
Conference_Titel :
Microwave, Antenna, Propagation and EMC Technologies for Wireless Communications (MAPE), 2013 IEEE 5th International Symposium on
Conference_Location :
Chengdu
Print_ISBN :
978-1-4673-6077-7
DOI :
10.1109/MAPE.2013.6689824
