Near-field coupling analysis of UHF RFID systems is addressed. Numerical full-wave simulations are used to quantify the coupling between realistic reader and tag antennas. An impedance matrix approach has been adopted to evaluate the power transfer efficiency as a function of the distance between the reader and tag antennas, in the whole UHF RFID frequency band (860-960 MHz).
Titolo: | Analysis of near-field coupling in UHF-RFID systems | |
Autori interni: | ||
Anno del prodotto: | 2011 | |
Abstract: | Near-field coupling analysis of UHF RFID systems is addressed. Numerical full-wave simulations are used to quantify the coupling between realistic reader and tag antennas. An impedance matrix approach has been adopted to evaluate the power transfer efficiency as a function of the distance between the reader and tag antennas, in the whole UHF RFID frequency band (860-960 MHz). | |
Handle: | http://hdl.handle.net/11568/149205 | |
ISBN: | 9781457700460 | |
Appare nelle tipologie: | 4.1 Contributo in Atti di convegno |
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