Patents by Inventor Seymour B. Pizette

Seymour B. Pizette 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).

  • Monopulse antenna system with independently specifiable patterns
    Patent number: 4176359
    Abstract: A radio frequency antenna adapted to provide independently specifiable sum, azimuth, and elevation antenna patterns is disclosed. The antenna includes a plurality of rows of antenna elements each having a corresponding feed network. Each feed network has three row feed ports and couples energy between such feed ports and the corresponding row of antenna elements with independent amplitude and phase distributions. A second feed network couples energy between sum, azimuth, and elevation ports of the antenna and the three row feed ports of the feed networks with independent amplitudes and phase distribution to provide independent sum, azimuth, and elevation antenna patterns.
    Type: Grant
    Filed: July 18, 1977
    Date of Patent: November 27, 1979
    Assignee: Raytheon Company
    Inventors: Matthew Fassett, Seymour B. Pizette, John F. Toth