Patents by Inventor Sergio A. Pizarro

Sergio A. Pizarro 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).

  • Directive artificial magnetic conductor (AMC) dielectric wedge waveguide antenna
    Patent number: 10297919
    Abstract: An antenna is provided from a dielectric wedge waveguide having an AMC wall feed structure 15 coupled thereto through a transition which matches the impedance of the AMC feed structure to dielectric wedge so as to ensure efficient transmission of RF signals between the AMC wall feed structure and the dielectric wedge. In some embodiments, the antenna may be implemented as a flush mounted or conformal antenna on an outer surface of a supporting platform.
    Type: Grant
    Filed: August 29, 2014
    Date of Patent: May 21, 2019
    Assignee: Raytheon Company
    Inventors: Jackson Ng, Charles G. Gilbert, Sergio A. Pizarro
  • Directive Artificial Magnetic Conductor (AMC) Dielectric Wedge Waveguide Antenna
    Publication number: 20160064825
    Abstract: An antenna is provided from a dielectric wedge waveguide having an AMC wall feed structure 15 coupled thereto through a transition which matches the impedance of the AMC feed structure to dielectric wedge so as to ensure efficient transmission of RF signals between the AMC wall feed structure and the dielectric wedge. In some embodiments, the antenna may be implemented as a flush mounted or conformal antenna on an outer surface of a supporting platform.
    Type: Application
    Filed: August 29, 2014
    Publication date: March 3, 2016
    Inventors: Jackson Ng, Charles G. Gilbert, Sergio A. Pizarro