Patents by Inventor Tom Dekker

Tom Dekker 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).

  • High power Doherty amplifier using multi-stage modules
    Publication number: 20060214732
    Abstract: A high power Doherty RF amplifier utilizes multi-stage amplifier modules for both the main amplifier and the peak amplifiers. In one embodiment of a two way two stage amplifier, the first stage of each amplifier module can include signal pre-distortion whereby the first stage compensates for distortion in both the first and second stages. The design is simple and results in a high efficiency amplifier with high gain. In one embodiment, a commercially available CREE PFM1903OSM power module is used in both the main amplifier and the peak amplifier.
    Type: Application
    Filed: March 24, 2005
    Publication date: September 28, 2006
    Inventors: Raymond Pengelly, E. Crescenzi, Simon Wood, Tom Dekker