Patents by Inventor Marcel Dekker

Marcel 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).

  • Frequency modulation using a zero hz vco
    Publication number: 20040183614
    Abstract: Method and system are disclosed for modulating a radio frequency carrier signal. The radio frequency carrier signal is modulated using a VCO running at a center frequency of 0 Hz. A baseband signal is used to adjust the overall frequency of the VCO. The output of the VCO is a complex baseband signal having in-phase and quadrature components. The in-phase and quadrature components of the baseband signal arc used to modulate the in-phase and quadrature components of the radio frequency carrier signal, respectively.
    Type: Application
    Filed: April 1, 2004
    Publication date: September 23, 2004
    Inventors: Jeroen Kuenen, Marcel Dekker