Patents by Inventor Rosario Scarpetta

Rosario Scarpetta 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).

  • Multibeam antenna which can provide different beam positions according to the angular sector of interest
    Patent number: 5257031
    Abstract: A multibeam antenna, which has a high switching capability with high RF power levels, consisting of three subarrays (5,6,7) which suitably spaced, assure angular coverage in the azimuth hemispace from 0.degree. to 180.degree.. A single beam forming network (2, 3) provides each subarray with the correct field amplitude and phase distribution. Switching is performed electronically.
    Type: Grant
    Filed: October 9, 1992
    Date of Patent: October 26, 1993
    Assignee: Selenia Industrie Elettroniche Associate S.p.A.
    Inventors: Rosario Scarpetta, Pasquale Russo