Patents by Inventor Wayne L. Bowman

Wayne L. Bowman 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: 5258770
    Abstract: A feed network for a multiterminal antenna which provides excitation to the antenna independent of ground. The feed network provides a voltage differential between terminals of the antenna instead of between a common ground point and a terminal so that the antenna achieves enhanced broadband performance via an attached balun for each coaxial cable. The feed network is comprised of a base, through which a plurality of coaxial connector extend, and a plurality of printed circuit boards positioned so as to define a centerline through the feed network. The printed circuit boards have a first side having a first, wide twin lead and a second side having a second, narrow twin lead such that the electrical signals conducted by the feed network are balanced between each pair of first and second twin leads. The twin leads of the printed circuit board are electrically connected to a corresponding connector of the plurality of coaxial connectors.
    Type: Grant
    Filed: August 29, 1991
    Date of Patent: November 2, 1993
    Assignee: McDonnell Douglas Corporation
    Inventors: David E. Jones, Wayne L. Bowman