Patents by Inventor Christophe Desevedavy

Christophe Desevedavy 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).

  • Electronic radio system for power amplification with protection in terms of standing wave rate and associated method of protection
    Patent number: 9112451
    Abstract: An electronic radio system for power amplification of a radiofrequency signal having an electronic circuit having at least one in-service amplifier component, a detector measuring at least one electrical parameter of the in-service amplifier component, having at least the intensity of the electric current supplying the in-service amplifier component, a power attenuator adjusting the output power of the electronic circuit, and a programmable circuit receiving and transmitting commands to control the modules of the radio electronic system. The programmable circuit furthermore includes means for obtaining at least one measurement value relating to the intensity of the electric current supplying said in-service amplifier component of said detector and means for controlling said power attenuator in the case where at least one measurement value obtained exceeds a predetermined threshold value corresponding thereto. The invention also relates to an associated electronic circuit protection method.
    Type: Grant
    Filed: June 19, 2012
    Date of Patent: August 18, 2015
    Assignee: THALES
    Inventors: Pierre Bertram, Yannick Menard, Christophe Desevedavy, Eric Souchard
  • ELECTRONIC RADIO SYSTEM FOR POWER AMPLIFICATION WITH PROTECTION IN TERMS OF STANDING WAVE RATE AND ASSOCIATED METHOD OF PROTECTION
    Publication number: 20140118064
    Abstract: An electronic radio system for power amplification of a radiofrequency signal having an electronic circuit having at least one in-service amplifier component, a detector measuring at least one electrical parameter of the in-service amplifier component, having at least the intensity of the electric current supplying the in-service amplifier component, a power attenuator adjusting the output power of the electronic circuit, and a programmable circuit receiving and transmitting commands to control the modules of the radio electronic system. The programmable circuit furthermore includes means for obtaining at least one measurement value relating to the intensity of the electric current supplying said in-service amplifier component of said detector and means for controlling said power attenuator in the case where at least one measurement value obtained exceeds a predetermined threshold value corresponding thereto. The invention also relates to an associated electronic circuit protection method.
    Type: Application
    Filed: June 19, 2012
    Publication date: May 1, 2014
    Applicant: THALES
    Inventors: Pierre Bertram, Yannick Menard, Christophe Desevedavy, Eric Souchard