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In this paper near-field coupling in UHF-RFID systems is investigated. The wireless power transfer among reader and tag antennas is addressed through a numerical model involving different reader antennas and a short-range tag. System performance is investigated in terms of both mutual impedance and power transfer efficiency. Finally, a new near-field reader antenna based on coplanar waveguide technology will be described. © 2013 IEICE.

Near-field coupling in UHF-RFID systems

Nepa P
2013

Abstract

In this paper near-field coupling in UHF-RFID systems is investigated. The wireless power transfer among reader and tag antennas is addressed through a numerical model involving different reader antennas and a short-range tag. System performance is investigated in terms of both mutual impedance and power transfer efficiency. Finally, a new near-field reader antenna based on coplanar waveguide technology will be described. © 2013 IEICE.
2013
Inglese
2013 International Symposium on Electromagnetic Theory, EMTS 2013
408
411
9784885522772
http://www.scopus.com/record/display.url?eid=2-s2.0-84883253600&origin=inward
2013
RFID
2-s2.0-84883253600
1
none
Buffi, A.; Michel, A.; Caso, R.; Nepa, P.
273
info:eu-repo/semantics/conferenceObject
04 Contributo in convegno::04.01 Contributo in Atti di convegno
04.01 Contributo in Atti di convegno
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/20.500.14243/335544
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