DocumentCode
1815486
Title
Novel UHF RFID tag antenna with shorted stubs mountable on the metallic objects
Author
Chen, Qiu-zhen ; Hu, Bin-Jie
Author_Institution
Sch. of Electron. & Inf. Eng., South China Univ. of Technol., Guangzhou
Volume
4
fYear
2008
fDate
21-24 April 2008
Firstpage
1822
Lastpage
1824
Abstract
A novel broadband UHF RFID tag antenna mountable on metallic surface is proposed. The structure consists of a feed loop with two short stubs and two symmetrical radiating patches shorted to ground plane. The proposed antenna has an impedance bandwidth of 8% within 858-929 MHz for the reflection coefficient to be below -7.36 dB (VSWR < 2.5). Additionally, the proposed antenna shows a good performance when mounted on the metallic objects.
Keywords
UHF antennas; broadband antennas; radiofrequency identification; bandwidth 858 MHz to 929 MHz; broadband UHF RFID tag antenna; feed loop; metallic surface; radiating patch; short stubs; Antenna feeds; Bandwidth; Broadband antennas; Frequency; Impedance; Microstrip antennas; RFID tags; Radiofrequency identification; Shape; UHF antennas; RFID tag antenna; UHF; metallic surface;
fLanguage
English
Publisher
ieee
Conference_Titel
Microwave and Millimeter Wave Technology, 2008. ICMMT 2008. International Conference on
Conference_Location
Nanjing
Print_ISBN
978-1-4244-1879-4
Electronic_ISBN
978-1-4244-1880-0
Type
conf
DOI
10.1109/ICMMT.2008.4540834
Filename
4540834
Link To Document