Patents by Inventor Bartholomaus Hendrik Jansen

Bartholomaus Hendrik Jansen 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).

  • Power detector for mismatched load
    Patent number: 7348853
    Abstract: A method for measuring the forward power output of an amplifier with improved accuracy with a mismatched load based on probing the amplitude of the AC voltage and current in the final amplifier stage. Amplitudes are combined resulting in a composite reading that is affected less by load mismatch. Variations include measuring signal amplitude at two points 90 degrees apart in the transmission medium and measuring the power supply voltage and current of a saturated amplifier.
    Type: Grant
    Filed: October 16, 2006
    Date of Patent: March 25, 2008
    Assignee: Avago Technologies Wireless IP Pte Ltd
    Inventors: Lovell H. Camnitz, Bartholomaus Hendrik Jansen, Ray Myron Parkhurst, Jr.