Wireless power transfer in the fresnel zone with a dynamic metasurface antenna

Guy Lipworth (Inventor), David Smith (Inventor), Yaroslav Urzhumov (Inventor), Okan Yurduseven (Inventor)

Research output: Patent

Abstract

A metasurface antenna can be configured to focus a paraxial beam, such as a Gaussian beam, on a target within a Fresnel zone region. The focused beam can be used to wirelessly deliver power to the target. In one embodiment, the target is one of a plurality of targets, and the metasurface antenna can be configured to focus a respective plurality of paraxial beams on the plurality of targets.
Original languageEnglish
Patent numberPCT/US2017/056574
Publication statusPublished - 2018

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  • Cite this

    Lipworth, G., Smith, D., Urzhumov, Y., & Yurduseven, O. (2018). Wireless power transfer in the fresnel zone with a dynamic metasurface antenna. (Patent No. PCT/US2017/056574).