Patents by Inventor Magnus ELOVSSON

Magnus ELOVSSON has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Antenna arrangements and microwave devices with improved attachment means
    Patent number: 11978956
    Abstract: An antenna arrangement having a stacked layered structure. The antenna arrangement includes a radiation layer including one or more radiation elements, and a distribution layer facing the radiation layer. The distribution layer is arranged to distribute a radio frequency signal to the one or more radiation elements. The distribution layer includes at least one distribution layer feed. Any of the distribution layer and the radiation layer includes a first electromagnetic bandgap, EBG, structure arranged to form at least one first waveguide intermediate the distribution layer and the radiation layer. The first EBG structure is arranged to prevent electromagnetic radiation in a frequency band of operation from propagating from the first waveguide in directions other than through the distribution layer feed and the one or more radiation elements. The radiation layer and the distribution layer are attached to each other with one or more fastening members including respective deformable tails.
    Type: Grant
    Filed: November 20, 2020
    Date of Patent: May 7, 2024
    Assignee: GAPWAVES AB
    Inventors: Magnus Elovsson, Mattias Ulenius
  • ANTENNA ARRANGEMENTS AND MICROWAVE DEVICES WITH IMPROVED ATTACHMENT MEANS
    Publication number: 20230084399
    Abstract: An antenna arrangement having a stacked layered structure. The antenna arrangement includes a radiation layer including one or more radiation elements, and a distribution layer facing the radiation layer. The distribution layer is arranged to distribute a radio frequency signal to the one or more radiation elements. The distribution layer includes at least one distribution layer feed. Any of the distribution layer and the radiation layer includes a first electromagnetic bandgap, EBG, structure arranged to form at least one first waveguide intermediate the distribution layer and the radiation layer. The first EBG structure is arranged to prevent electromagnetic radiation in a frequency band of operation from propagating from the first waveguide in directions other than through the distribution layer feed and the one or more radiation elements. The radiation layer and the distribution layer are attached to each other with one or more fastening members including respective deformable tails.
    Type: Application
    Filed: November 20, 2020
    Publication date: March 16, 2023
    Applicant: Gapwaves AB
    Inventors: Magnus ELOVSSON, Mattias ULENIUS