Patents by Inventor Nadeem Bukhari

Nadeem Bukhari 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).

  • Remote ground terminal having an outdoor unit with a frequency-multiplier
    Patent number: 5774788
    Abstract: A remote ground terminal for generating and transmitting a modulated data signal to a satellite. The remote ground terminal the remote ground terminal includes an indoor unit for generating a modulated data signal having an envelope of constant amplitude, and an outdoor unit including a transmitter module operative to receive the modulated data signal and to frequency multiply and amplify the modulated data signal so as to produce a modulated carrier signal having an envelope of constant amplitude. The transmitter module includes an active FET multiplier operative to frequency multiply the modulated data signal to the frequency of the modulated carrier signal, and a power amplifier operated in the saturation mode, which amplifies the modulated carrier signal to the desired power level. The components constituting the transmitter module are formed on a single integrated circuit.
    Type: Grant
    Filed: March 17, 1995
    Date of Patent: June 30, 1998
    Assignee: Hughes Electronics
    Inventors: Robert Hannah, Nadeem Bukhari