Patents by Inventor Kenneth Abrahamsen

Kenneth Abrahamsen 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).

  • Method and apparatus for feed forward linearization of wideband RF amplifiers
    Publication number: 20050200408
    Abstract: A method and apparatus for providing a linearized wideband RF amplifier includes processing the RF output signal from the amplifier to obtain a carrier-free processed signal of 180° phase inverted distortion products in the RF output signal, whereby the processed signal is amplified and summed with the distorted output signal from an associated power amplifier for removing the distortion products from the RF output signal.
    Type: Application
    Filed: March 15, 2004
    Publication date: September 15, 2005
    Inventors: James Benjamin, Kenneth Abrahamsen, Peter Donegan, Richard Morgese