Patents by Inventor Chris Eylander

Chris Eylander 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).

  • Impedance matching for an aperture antenna
    Patent number: 10700429
    Abstract: A method and apparatus for impedance matching for an antenna aperture are described. In one embodiment, the antenna comprises an antenna aperture having at least one array of antenna elements operable to radiate radio frequency (RF) energy and an integrated composite stack structure coupled to the antenna aperture. The integrated composite stack structure includes a wide angle impedance matching network to provide impedance matching between the antenna aperture and free space and also puts dipole loading on antenna elements.
    Type: Grant
    Filed: September 11, 2017
    Date of Patent: June 30, 2020
    Assignee: KYMETA CORPORATION
    Inventors: Aidin Mehdipour, Mohsen Sazegar, Anthony Guenterberg, Robert Thomas Hower, Chris Eylander, Ryan Stevenson, Nathan Kundtz
  • COMPOSITE STACK-UP FOR FLAT PANEL METAMATERIAL ANTENNA
    Publication number: 20200044326
    Abstract: A composite stack-up for an antenna is described. In one embodiment, the antenna is a flat panel metamaterial antenna. In one embodiment, an antenna assembly comprises an antenna element layer having an upper side and a lower side; a first set of one or more layers forming an upper stack bonded to the upper side of the antenna element layer and being are at least partially transparent to radio frequency (RF) radiation; and a second set of one or more layers forming a lower stack bonded to the lower side of the antenna element layer, where the antenna element layer, upper stack and lower stack are bonded together to form a composite stack.
    Type: Application
    Filed: August 1, 2019
    Publication date: February 6, 2020
    Inventors: Stephen OLFERT, David LEVESQUE, Brad LAIRD, Steven LINN, Benjamin ASH, Ryan A. STEVENSON, Ken HARP, Hamid TORABI, Mohsen SAZEGAR, Chris EYLANDER, Mike SLOTA, Robert MOREY, Andrew TURNER, Robert Thomas HOWER
  • Apparatus with rectangular waveguide to radial mode transition
    Publication number: 20190089065
    Abstract: An apparatus with a rectangular waveguide to radial mode transition and method for using the same are described. In one embodiment, the apparatus comprises a radial waveguide having at least one plate; a radio-frequency (RF) launch coupled to the radial waveguide comprising a rectangular waveguide, a rectangular waveguide to coaxial transition coupled to the rectangular waveguide, and a coaxial to radial transition coupled to the rectangular waveguide to coaxial transition.
    Type: Application
    Filed: August 20, 2018
    Publication date: March 21, 2019
    Inventors: Benjamin SIKES, Mike SLOTA, Anthony Guenterberg, Mohsen SAZEGAR, Chris EYLANDER, Bradley EYLANDER
  • IMPEDANCE MATCHING FOR AN APERTURE ANTENNA
    Publication number: 20180076521
    Abstract: A method and apparatus for impedance matching for an antenna aperture are described. In one embodiment, the antenna comprises an antenna aperture having at least one array of antenna elements operable to radiate radio frequency (RF) energy and an integrated composite stack structure coupled to the antenna aperture. The integrated composite stack structure includes a wide angle impedance matching network to provide impedance matching between the antenna aperture and free space and also puts dipole loading on antenna elements.
    Type: Application
    Filed: September 11, 2017
    Publication date: March 15, 2018
    Inventors: Aidin Mehdipour, Mohsen Sazegar, Anthony Guenterberg, Robert Thomas Hower, Chris Eylander, Varada Rajan Komanduri, Ryan Stevenson, Nathan Kundtz