Patents by Inventor Vamsi Prakash MAKKAPATI

Vamsi Prakash MAKKAPATI 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).

  • Method and device for determining a radar cross section, method for training an interaction model, and radar target emulator and test facility
    Patent number: 11899130
    Abstract: A method and a device for determining a radar cross section, a method for training an interaction model, a radar target emulator for manipulating a radar signal, and a test facility for a vehicle are described herein. The propagation of a virtual radar signal is simulated on the basis of an interaction model in a simulated environment scenario that contains the simulated radar target. An interaction of the virtual radar signal with the simulated radar target is modelled such that a physical variable, characterizing the virtual radar signal, is divided into a directional component that corresponds to a directed scattering of the virtual radar signal and into a diffuse component that corresponds to an isotropic scattering of the virtual radar signal.
    Type: Grant
    Filed: April 12, 2019
    Date of Patent: February 13, 2024
    Assignee: AVL List GmbH
    Inventors: Franz Michael Maier, Vamsi Prakash Makkapati
  • METHOD AND DEVICE FOR DETERMINING A RADAR CROSS SECTION, METHOD FOR TRAINING AN INTERACTION MODEL, AND RADAR TARGET EMULATOR AND TEST FACILITY
    Publication number: 20210239796
    Abstract: A method and a device for determining a radar cross section, a method for training an interaction model, a radar target emulator for manipulating a radar signal, and a test facility for a vehicle are described herein. The propagation of a virtual radar signal is simulated on the basis of an interaction model in a simulated environment scenario that contains the simulated radar target. An interaction of the virtual radar signal with the simulated radar target is modelled such that a physical variable, characterizing the virtual radar signal, is divided into a directional component that corresponds to a directed scattering of the virtual radar signal and into a diffuse component that corresponds to an isotropic scattering of the virtual radar signal.
    Type: Application
    Filed: April 12, 2019
    Publication date: August 5, 2021
    Inventors: Franz Michael MAIER, Vamsi Prakash MAKKAPATI