DocumentCode
2375584
Title
Passive UHF RFID Tag with Increased Read Range
Author
Popov, Aleksey ; Dudnikov, Sergey ; Mikhaylov, Andrey
Author_Institution
RFID Dept., St. Petersburg Electrotech. Univ., St. Petersburg
fYear
2008
fDate
27-31 Oct. 2008
Firstpage
1106
Lastpage
1108
Abstract
In this paper a design of an antenna for passive UHF RFID tags is presented. Tag with proposed antenna designed for identification objects in presence of metal surfaces is characterized by increased read range and higher efficiency as compared with typically used RFID tags for this purpose. Longrange antenna was simulated and experimentally investigated. In accordance with the results of measurement a RFID tag using proposed antenna can be successfully identified at the distance up to 14 m.
Keywords
UHF antennas; radiofrequency identification; longrange antenna; metal surfaces; passive UHF RFID tag; read range; Antenna measurements; Application specific integrated circuits; Frequency; Impedance; Passive RFID tags; Patch antennas; RFID tags; Radiofrequency identification; UHF antennas; UHF measurements;
fLanguage
English
Publisher
ieee
Conference_Titel
Microwave Conference, 2008. EuMC 2008. 38th European
Conference_Location
Amsterdam
Print_ISBN
978-2-87487-006-4
Type
conf
DOI
10.1109/EUMC.2008.4751651
Filename
4751651
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