Patents by Inventor Chris S. Mclean

Chris S. Mclean 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).

  • Programmable apparatus for synthesized filter notch
    Patent number: 10317514
    Abstract: Generally discussed herein are systems, apparatuses, and methods for generating a replica of a first signal with a notch at one or more desired frequencies. In an example, an apparatus can include a pulse cataloger configured to analyze the first signal and to provide phase modulation information about the first signal, a direct digital synthesizer having an output and configured to modulate a second signal using the phase modulation information and to provide the second signal at the output. The second signal can include a representation of the first signal with a frequency notch at a particular center frequency within the bandwidth of the second signal.
    Type: Grant
    Filed: August 11, 2015
    Date of Patent: June 11, 2019
    Assignee: Raytheon Company
    Inventors: Chris S. Mclean, Harry B. Marr, Jr., Ray T. Hsu
  • PROGRAMMABLE APPARATUS FOR SYNTHESIZED FILTER NOTCH
    Publication number: 20170045608
    Abstract: Generally discussed herein are systems, apparatuses, and methods for generating a replica of a first signal with a notch at one or more desired frequencies. In an example, an apparatus can include a pulse cataloger configured to analyze the first signal and to provide phase modulation information about the first signal, a direct digital synthesizer having an output and configured to modulate a second signal using the phase modulation information and to provide the second signal at the output. The second signal can include a representation of the first signal with a frequency notch at a particular center frequency within the bandwidth of the second signal.
    Type: Application
    Filed: August 11, 2015
    Publication date: February 16, 2017
    Inventors: Chris S. Mclean, Harry B. Marr, JR., Ray T. Hsu