Patents by Inventor Paul V. Etten

Paul V. Etten 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).

  • Patent number: 5068671
    Abstract: A broadband multi-element antenna having desirable phase, standing wave and polarization characteristics is disclosed. The antenna is arranged as a plurality of airfoil shaped elements located in radial planes about a central axis with the element peripheries collectively defining a horn shaped surface--centrally disposed of which is a ground plane member of preferably truncated conical shape which includes electrical feeding arrangements having in phase and out of phase element coupling. The antenna is suitable for radar, satellite, and other precision uses including military applications.
    Type: Grant
    Filed: June 24, 1988
    Date of Patent: November 26, 1991
    Assignee: The United States of America as representated by the Secretary of the Air Force
    Inventors: Michael C. Wicks, Paul V. Etten