Patents by Inventor Anthony Coustou

Anthony Coustou 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).

  • Circulator type monolithic device
    Patent number: 7782155
    Abstract: A monolithic circulator, intended to be connected to an antenna for transmitting and receiving high-frequency signals includes a differential amplifier adapted to provide a signal on an output of the circulator. The amplifier has a first and a second input and an output. First and second 3dB couplers each have first, second, and third access terminals respectively. The second terminals of the first and second couplers are connected to an input E of the circulator. Each third terminal is connected to the first and second inputs of the amplifier respectively. The first terminals are respectively intended to be connected to the antenna and to a charge element having an impedance close to that of the antenna.
    Type: Grant
    Filed: February 2, 2007
    Date of Patent: August 24, 2010
    Assignee: Centre National de la Recherche Scientifique
    Inventors: Anthony Coustou, Robert Plana
  • CIRCULATOR TYPE MONOLITHIC DEVICE
    Publication number: 20090302964
    Abstract: A monolithic circulator, intended to be connected to an antenna for transmitting and receiving high-frequency signals includes a differential amplifier adapted to provide a signal on an output of the circulator. The amplifier has a first and a second input and an output. First and second 3 dB couplers each have first, second, and third access terminals respectively. The second terminals of the first and second couplers are connected to an input E of the circulator. Each third terminal is connected to the first and second inputs of the amplifier respectively. The first terminals are respectively intended to be connected to the antenna and to a charge element having an impedance close to that of the antenna.
    Type: Application
    Filed: February 2, 2007
    Publication date: December 10, 2009
    Applicant: Centre National De La Recherche Scientifique
    Inventors: Anthony Coustou, Robert Plana