Patents by Inventor Ronald G. Caton

Ronald G. Caton 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).

  • Source discrimination of fluctuating radio signals
    Patent number: 11038606
    Abstract: A method for automatically identifying the source of fluctuations in a trans-ionospheric radio signal, by acquiring a portion of the radio signal and computing statistics on it, including mean, standard deviation, scintillation index, skew, kurtosis, decorrelation time, and spectral slope. The scintillation index, skew, kurtosis, decorrelation time, and spectral slope are compared to thresholds, and based at least in part upon the comparisons, at least one condition present in the portion of the radio signal is selectively indicated to an operator, where the condition is selected from the group of no signal fluctuations, RF interference, multipath interference, noise, and ionospheric scintillation.
    Type: Grant
    Filed: March 13, 2020
    Date of Patent: June 15, 2021
    Assignee: The Government of the Unites States of Ameroica as represented by the Secretary of the Air Force
    Inventors: Todd R. Pedersen, Ronald G. Caton, R. Todd Parris, Kathleen F. Shurkin