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  • Fluid sensing system using planar resonators
    Patent number: 11022597
    Abstract: An example system includes a core comprised of a dielectric material; a planar resonator on the core; a conduit containing the core and the planar resonator, with the conduit including an electrically-conductive material; and a coupling that is electrically-conductive and that connects the planar resonator to the conduit to enable the conduit to function as an electrical ground for the planar resonator.
    Type: Grant
    Filed: May 21, 2018
    Date of Patent: June 1, 2021
    Assignees: Saudi Arabian Oil Company, King Abdullah University of Science and Technology
    Inventors: Muhammad Akram Karimi, Atif Shamim, Muhammad Arsalan