Patents by Inventor Chouaib KANTANA

Chouaib KANTANA 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).

  • Deep learning-based online adaptation of digital pre-distortion and power amplifier systems
    Patent number: 11948071
    Abstract: An auto-tuning controller for improving a performance of a power amplifier system is provided. The controller includes an interface including input terminals and output terminals, the interface being configured to acquire input signal conditions of power amplifiers (PAs), a training circuit including a processor and a memory running and storing a Digital Doherty amplifier (DDA) controller (module), a DPD controller (module) and a DDA-DPD neural network (NN).
    Type: Grant
    Filed: January 11, 2021
    Date of Patent: April 2, 2024
    Assignee: Mitsubishi Electric Research Laboratories, Inc.
    Inventors: Mouhacine Benosman, Rui Ma, Chouaib Kantana, Richard C Waters
  • Interactive online adaptation for digital pre-distortion and power amplifier system auto-tuning
    Patent number: 11843353
    Abstract: An autotuning controller is provided for improving power efficiency and linearity of digital power amplifiers (DPAs). The controller includes an interface including input and output terminals connected to the DPAs, the interface being configured to acquire input signals and output signals, a digital pre-distortion (DPD)-DPA adaptive controller including a processor and a memory running and storing a DPD algorithm, an efficiency enhancement method and a learning cost function.
    Type: Grant
    Filed: January 11, 2021
    Date of Patent: December 12, 2023
    Assignee: Mitsubishi Electric Research Laboratories, Inc.
    Inventors: Mouhacine Benosman, Rui Ma, Chouaib Kantana
  • Interactive Online Adaptation for Digital Pre-Distortion and Power Amplifier System Auto-Tuning
    Publication number: 20220200539
    Abstract: An autotuning controller is provided for improving power efficiency and linearity of digital power amplifiers (DPAs). The controller includes an interface including input and output terminals connected to the DPAs, the interface being configured to acquire input signals and output signals, a digital pre-distortion (DPD)-DPA adaptive controller including a processor and a memory running and storing a DPD algorithm, an efficiency enhancement method and a learning cost function.
    Type: Application
    Filed: January 11, 2021
    Publication date: June 23, 2022
    Applicant: Mitsubishi Electric Research Laboratories, Inc.
    Inventors: Mouhacine Benosman, Rui Ma, Chouaib KANTANA
  • Deep Learning-based Online Adaptation of Digital Pre-Distortion and Power Amplifier Systems
    Publication number: 20220198253
    Abstract: An auto-tuning controller for improving a performance of a power amplifier system is provided. The controller includes an interface including input terminals and output terminals, the interface being configured to acquire input signal conditions of power amplifiers (PAs), a training circuit including a processor and a memory running and storing a Digital Doherty amplifier (DDA) controller (module), a DPD controller (module) and a DDA-DPD neural network (NN).
    Type: Application
    Filed: January 11, 2021
    Publication date: June 23, 2022
    Applicant: Mitsubishi Electric Research Laboratories, Inc.
    Inventors: Mouhacine Benosman, Rui Ma, Chouaib KANTANA, Richard C Waters