Patents by Inventor David Brendel

David Brendel 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).

  • Robust feedback design methodology for transform sensing using radio frequency (RF) phase array detection
    Patent number: 11796664
    Abstract: The present disclosure addresses a novel feedback design methodology to meet the emerging frontiers of beamforming radio frequency (RF) technology in the areas of machine learning and surveillance. The feasibility of developing adaptive waveform modulation schemes for spectrum management in radars via orthogonal wavelet concepts. With the increasing prevalence of RF spectrum bandwidth limitations, this approach of adaptive feedback waveforms addresses advanced signal processing beamforming technique for phase array RF improving overall sensing performance. The adaptive illumination waveform algorithms for enhancing detection, discrimination, and tracking is motivated from the analogy drawn between the cellular wireless communication systems and the general multi-static radar automotive systems.
    Type: Grant
    Filed: December 30, 2020
    Date of Patent: October 24, 2023
    Assignee: United States of America as represented by the Secretary of the Air Force
    Inventors: Robert Ewing, Yuan Zheng, Siyang Cao, David Brendel
  • Robust Feedback Design Methodology for Transform Sensing Using Radio Frequency (RF) Phase Array Detection
    Publication number: 20210208268
    Abstract: The present disclosure addresses a novel feedback design methodology to meet the emerging frontiers of beamforming radio frequency (RF) technology in the areas of machine learning and surveillance. The feasibility of developing adaptive waveform modulation schemes for spectrum management in radars via orthogonal wavelet concepts. With the increasing prevalence of RF spectrum bandwidth limitations, this approach of adaptive feedback waveforms addresses advanced signal processing beamforming technique for phase array RF improving overall sensing performance. The adaptive illumination waveform algorithms for enhancing detection, discrimination, and tracking is motivated from the analogy drawn between the cellular wireless communication systems and the general multi-static radar automotive systems.
    Type: Application
    Filed: December 30, 2020
    Publication date: July 8, 2021
    Inventors: Robert Ewing, Yuan Zheng, Siyang Cao, David Brendel