Patents by Inventor Abdelwaheb Ourir

Abdelwaheb Ourir 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).

  • Steerable electronic microwave antenna
    Patent number: 8743003
    Abstract: A steerable microwave antenna includes a resonant cavity comprising a partially reflecting surface (PRS) formed of an array of transmitting-receiving cells (CF2) each of which is adapted for control in transmissivity and directivity and a totally reflecting surface (TRS). A radiating element (RE) laid within the resonant cavity is provided in the vicinity of the totally reflecting surface (TRS) so as to generate microwaves. A circuit (Bx, By) for controlling transmissivity and directivity of each transmitting-receiving cell (CF2) and of the partially reflecting surface (PRS) is further provided. Such an antenna can be implemented as an antenna for Wifi connections and cellular telephone handset.
    Type: Grant
    Filed: March 18, 2008
    Date of Patent: June 3, 2014
    Assignees: Universite Paris Sub (Paris II), Centre National de la Recherche Scientifique-CNRS-, Universite Paris X
    Inventors: André De Lustrac, Abdelwaheb Ourir, Shah Nawaz Burokur
  • Steerable Electronic Microwave Antenna
    Publication number: 20110163930
    Abstract: A steerable microwave antenna includes a resonant cavity comprising a partially reflecting surface (PRS) formed of an array of transmitting-receiving cells (CF2) each of which is adapted for control in transmissivity and directivity and a totally reflecting surface (TRS). A radiating element (RE) laid within the resonant cavity is provided in the vicinity of the totally reflecting surface (TRS) so as to generate microwaves. A circuit (Bx, By) for controlling transmissivity and directivity of each transmitting-receiving cell (CF2) and of the partially reflecting surface (PRS) is further provided. Such an antenna can be implemented as an antenna for Wifi connections and cellular telephone handset.
    Type: Application
    Filed: March 18, 2008
    Publication date: July 7, 2011
    Applicants: Universite Paris Sub (Paris 11), Centre National de la Recherche Scientifique - CNRS, Universite Paris X
    Inventors: André De Lustrac, Abdelwaheb Ourir, Shah Nawaz Burokur