Patents by Inventor David Ross Goldberg

David Ross Goldberg 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).

  • Broadband high efficiency traveling wave tube amplifier system
    Patent number: 7358803
    Abstract: A power control system for a satellite receiving radio-frequency signals includes a traveling wave tube amplifier system and corresponding traveling wave tube. An anode voltage of the traveling wave tube amplifier system is used to modulate or saturate the current of the electron beam of the traveling wave tube so that the output power of the traveling wave tube amplifier system, from the saturated electron beam, is proportional to a waveform envelope of the radio-frequency signals.
    Type: Grant
    Filed: December 16, 2004
    Date of Patent: April 15, 2008
    Assignee: The Boeing Company
    Inventors: David Ross Goldberg, John E. Eng, Eric F. Nicol