Patents by Inventor William D. Wyatt

William D. Wyatt 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).

  • Stacked biconical omnidirectional antenna
    Patent number: 5534880
    Abstract: An omnidirectional antenna with minimal gain variation over the 360.degree. azimuth. A plurality of biconical antennas are stacked vertically. A radome covering the antenna and cylindrically encasing the antenna supports the stack of biconical antennas. A bundle of transmission lines is helically wound about the cylindrical periphery of the biconical antennas, preferably at an angle between 37.degree. and 41.degree.. Each biconical antenna is formed by two truncated flared apart reflecting surfaces that are connected by a nonconductive spacing collar between their truncated portions.
    Type: Grant
    Filed: March 28, 1995
    Date of Patent: July 9, 1996
    Assignee: Gabriel Electronics Incorporated
    Inventors: Donald D. Button, William D. Wyatt, James F. McGrath