Patents by Inventor Daniel J. Butensky

Daniel J. Butensky 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).

  • Cross slot antenna
    Patent number: 6507320
    Abstract: A cross slot broad band antenna comprises a five layer configuration including a radiating element cross slot layer having a plurality of radiating slots. Positioned adjacent one side of the radiating element layer is a first spacer layer configured to define a cavity. An S-line feed layer having feeds equal in number to the plurality of radiating slots is positioned adjacent to the first spacer layer. A second spacer layer is positioned adjacent the S-line feed layer and is configured to define a cavity. The fifth layer, a ground plane layer, has a copper clad surface and is positioned adjacent the second spacer layer.
    Type: Grant
    Filed: April 11, 2001
    Date of Patent: January 14, 2003
    Assignee: Raytheon Company
    Inventors: Ofira M. Von Stein, Daniel J. Butensky
  • S-line cross slot antenna
    Publication number: 20020044098
    Abstract: A cross slot broad band antenna comprises a five layer configuration including a radiating element cross slot layer having a plurality of radiating slots. Positioned adjacent one side of the radiating element layer is a first spacer layer configured to define a cavity. An S-line feed layer having feeds equal in number to the plurality of radiating slots is positioned adjacent to the first spacer layer. A second spacer layer is positioned adjacent the S-line feed layer and is configured to define a cavity. The fifth layer, a ground plane layer, has a copper clad surface and is positioned adjacent the second spacer layer.
    Type: Application
    Filed: April 11, 2001
    Publication date: April 18, 2002
    Applicant: Raytheon Company
    Inventors: Ofira M. Von Stein, Daniel J. Butensky