Patents by Inventor VIJAY Subbaraman Venkatesh

VIJAY Subbaraman Venkatesh 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).

  • Frequency diversity pulse pair determination for mitigation of radar range-doppler ambiguity
    Patent number: 10317521
    Abstract: The disclosed subject matter relates to Frequency Diversity Pulse Pair (FDPP) methods and technology implemented by, alternating the order of the pulse pair transmitted or order of the group of multiple pulses transmitted, the pulses differentiated based on the center frequency of each transmitted pulse. For example, where a pair of transmitted pulses have center frequencies f1 and f2, the pulses transmitted in pairs such that the first pair may be f1 followed by f2 and the second pair are a different order, such as f2 followed by f1.
    Type: Grant
    Filed: June 16, 2016
    Date of Patent: June 11, 2019
    Assignee: The United States of America as represented by the Administrator of the National Aeronautics and Space Administration
    Inventors: Lihua Li, Matthew McLinden, Michael Coon, Gerald Heymsfield, Vijay Subbaraman Venkatesh
  • FREQUENCY DIVERSITY PULSE PAIR DETERMINATION FOR MITIGATION OF RADAR RANGE-DOPPLER AMBIGUITY
    Publication number: 20170363715
    Abstract: The disclosed subject matter relates to Frequency Diversity Pulse Pair (FDPP) methods and technology implemented by, alternating the order of the pulse pair transmitted or order of the group of multiple pulses transmitted, the pulses differentiated based on the center frequency of each transmitted pulse. For example, where a pair of transmitted pulses have center frequencies f1 and f2, the pulses transmitted in pairs such that the first pair may be f1 followed by f2 and the second pair are a different order, such as f2 followed by f1.
    Type: Application
    Filed: June 16, 2016
    Publication date: December 21, 2017
    Inventors: LIHUA LI, MATTHEW MCLINDEN, MICHAEL COON, GERALD HEYMSFIELD, VIJAY Subbaraman Venkatesh