Patents by Inventor Giswalt V. Trentini

Giswalt V. Trentini 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).

  • Antenna arrangement for radar or direction finding purposes respectively, with sum and difference patterns
    Patent number: 4107690
    Abstract: The antenna arrangement for radar or direction finding purposes, respectively, has sum and difference patterns for mono-pulse operation comprising a reflector and at least two linearly polarized exciters located approximately in the center between which perpendicular to their polarization direction a metallic conductive plane partition is disposed which extends to the reflector and stands perpendicularly thereon, wherein the partition does not extend through the entire reflector from edge to edge but is arranged only approximately in the area of the exciters.
    Type: Grant
    Filed: July 26, 1973
    Date of Patent: August 15, 1978
    Assignee: Siemens Aktiengesellschaft
    Inventors: Giswalt V. Trentini, Werner Jatsch