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Communication Dans Un Congrès Année : 2019

UHF Near-Field Wireless RFID Power Transfer Through Two Distant Rectangular Waveguides

Résumé

Feasibility of a wireless power transfer (WPT) system for supplying power to a metallically closed volume is demonstrated. The solution proposed is based on a metallic rectangular waveguide. After optimization, simulated transmission coefficient is-1dB, corresponding to power transmission efficiency of 80%. This near-field WPT system is a good candidate for several specific RFID UHF applications where the measuring volume is mobile with respect to the base station.
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Dates et versions

hal-02388099 , version 1 (01-12-2019)

Identifiants

Citer

I. Rakotomalala, Pierre Lemaitre-Auger, S. Tedjini. UHF Near-Field Wireless RFID Power Transfer Through Two Distant Rectangular Waveguides. 2019 49th European Microwave Conference (EuMC), Oct 2019, Paris, France. pp.547-550, ⟨10.23919/EuMC.2019.8910771⟩. ⟨hal-02388099⟩

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