Patents by Inventor Reinier Wesselink

Reinier Wesselink 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 arrangement relating to electronic compensation
    Patent number: 6982595
    Abstract: The invention addresses the problem of obtaining ways and means for providing a compensational gain, which can be used for gain compensation in connection with power amplifiers and other devices. According to the invention a power splitter splits a signal into two components. A phase shifter introduces a frequency dependent phase shift in one the components. A change of amplitude is introduced in one of the components. A combiner combines the components. By selecting appropriately the frequency dependent phase and the change of amplitude, a desired gain compensation characteristic is achieved.
    Type: Grant
    Filed: December 4, 2001
    Date of Patent: January 3, 2006
    Assignee: Telefonaktiebolaget L M Ericsson (publ)
    Inventor: Reinier Wesselink
  • Method and arrangement relating to electronic compensation
    Publication number: 20040075495
    Abstract: The invention addresses the problem of obtaining ways and means for providing a compensational gain, which can be used for gain compensation in connection with power amplifiers (1) and other devices. According to the invention a power splitter (11) splits a signal into two components. A phase shifter (15) introduces a frequency dependent phase shift in one the components. Means (17, 19) are provided for introducing a change of amplitude in one of the components. A combiner (13) combines the components. By selecting appropriately the frequency dependent phase and the change of amplitude, a desired gain compensation characteristic is achieved.
    Type: Application
    Filed: July 14, 2003
    Publication date: April 22, 2004
    Inventor: Reinier Wesselink