Patents by Inventor Mangipudi Ramesh

Mangipudi Ramesh 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).

  • Waveguide to microstrip transition
    Patent number: 6794950
    Abstract: A waveguide to microstrip T-junction includes a microstrip transmission line structure having a ground plane separated from a strip conductor by a dielectric layer, the ground plane defining an aperture; a waveguide channel having a conductive periphery being electrically coupled to the ground plane to provide a waveguide short circuit wall located at the end of the waveguide channel; at least one conducting ridge inside the waveguide channel; and an end of the ridge being electrically coupled with the ground plane.
    Type: Grant
    Filed: December 19, 2001
    Date of Patent: September 21, 2004
    Assignee: Paratek Microwave, Inc.
    Inventors: Cornelis Frederik du Toit, Mangipudi Ramesh
  • Waveguide to microstrip transition
    Publication number: 20020097109
    Abstract: A waveguide to microstrip T-junction includes a microstrip transmission line structure having a ground plane separated from a strip conductor by a dielectric layer, the ground plane defining an aperture; a waveguide channel having a conductive periphery being electrically coupled to the ground plane to provide a waveguide short circuit wall located at the end of the waveguide channel; at least one conducting ridge inside the waveguide channel; and an end of the ridge being electrically coupled with the ground plane.
    Type: Application
    Filed: December 19, 2001
    Publication date: July 25, 2002
    Inventors: Cornelis Frederik du Toit, Mangipudi Ramesh