DocumentCode
1640327
Title
Analysis of constraints in small UHF RFID tag
Author
Ng, Mun Leng ; Leong, Kin Seong ; Cole, Peter H.
Author_Institution
Dept. of Electr. & Electron. Eng., Adelaide Univ., SA, Australia
Volume
1
fYear
2005
Firstpage
507
Abstract
Rapid growth of the application of the radio frequency identification (RFID) technology to object identification has lead to a demand for compact, reliable and inexpensive RFID tags of good read range. Matching between tag antenna and chip impedances for maximum power transfer then becomes very important. Constraints on impedance matching in tags that derive from the reactive elements of the chip and antenna impedances are investigated. Following the analysis, a successful small UHF RFID tag design is presented.
Keywords
UHF antennas; impedance matrix; radiofrequency identification; UHF RFID tag antenna; impedance matching; maximum power transfer; object identification; radiofrequency identification technology; Bandwidth; Circuits; Impedance matching; Integral equations; Loaded antennas; RFID tags; Radiofrequency identification; Reflection; Reflector antennas; Technical Activities Guide -TAG;
fLanguage
English
Publisher
ieee
Conference_Titel
Microwave, Antenna, Propagation and EMC Technologies for Wireless Communications, 2005. MAPE 2005. IEEE International Symposium on
Print_ISBN
0-7803-9128-4
Type
conf
DOI
10.1109/MAPE.2005.1617960
Filename
1617960
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