Patents by Inventor Daniel Byström

Daniel Byström 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).

  • Arrangement relating to antennas and a method of manufacturing the same
    Patent number: 6529174
    Abstract: The present invention refers to an arrangement in an antenna, the arrangement comprising: an electrically thin microwave phasing structure including a support member, a reflective arrangement for reflecting microwaves within a frequency operating band and supported by said supporting member, and a phasing arrangement of electromagnetically-loading structures, said electromagnetically-loading structures being interspaced from each other and disposed at a distance from said reflective arrangement by a support matrix to provide said emulation of said desired reflective surface of selected geometry. The electromagnetically-loading structures are arranged on at least two substrate layers in at least two planes.
    Type: Grant
    Filed: December 21, 2000
    Date of Patent: March 4, 2003
    Assignee: Telefonaktiebolaget LM Ericcson
    Inventors: Anders Stjernman, Erik Hemmendorff, Daniel Byström