Patents by Inventor Farouk Mkadem

Farouk Mkadem 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).

  • Digital predistortion of wideband power amplifiers with reduced observation bandwidth
    Patent number: 9191041
    Abstract: A method and power amplification system for achieving digital pre-distortion of wideband, power amplifiers with reduced observation bandwidth are disclosed. A digital pre-distorter system uses a reduced transmitter observation receiver bandwidth combined with a high transmit path sampling rate to linearize a power amplifier across a broad spectrum that may extend to beyond about five times a bandwidth of a signal input to the system.
    Type: Grant
    Filed: May 28, 2014
    Date of Patent: November 17, 2015
    Assignee: Telefonaktiebolaget L M Ericsson (Publ)
    Inventors: Farouk Mkadem, Slim Boumaiza
  • DIGITAL PREDISTORTION OF WIDEBAND POWER AMPLIFIERS WITH REDUCED OBSERVATION BANDWIDTH
    Publication number: 20150194989
    Abstract: A method and power amplification system for achieving digital pre-distortion of wideband, power amplifiers with reduced observation bandwidth are disclosed. A digital pre-distorter system uses a reduced transmitter observation receiver bandwidth combined with a high transmit path sampling rate to linearize a power amplifier across a broad spectrum that may extend to beyond about five times a bandwidth of a signal input to the system.
    Type: Application
    Filed: May 28, 2014
    Publication date: July 9, 2015
    Inventors: Farouk Mkadem, Slim Boumaiza