Patents by Inventor Thomas BECHTELER

Thomas BECHTELER 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 a device for measuring the amplitude noise and/or phase noise of a signal
    Patent number: 9485598
    Abstract: A method and a device for determining an amplitude noise and/or phase noise contained within a signal performs a quadrature mixing of the signal containing the amplitude noise and/or the phase noise into the baseband or intermediate-frequency band and an amplitude demodulation downstream of the quadrature mixing in order to determine the amplitude noise contained within the signal and a phase demodulation downstream of the quadrature mixing in order to determine the phase noise contained within the signal.
    Type: Grant
    Filed: July 11, 2014
    Date of Patent: November 1, 2016
    Assignee: Rohde & Schwarz GmbH & Co. KG
    Inventors: Alexander Roth, Thomas Bechteler
  • METHOD AND A DEVICE FOR MEASURING THE AMPLITUDE NOISE AND/OR PHASE NOISE OF A SIGNAL
    Publication number: 20150016616
    Abstract: A method and a device for determining an amplitude noise and/or phase noise contained within a signal performs a quadrature mixing of the signal containing the amplitude noise and/or the phase noise into the baseband or intermediate-frequency band and an amplitude demodulation downstream of the quadrature mixing in order to determine the amplitude noise contained within the signal and a phase demodulation downstream of the quadrature mixing in order to determine the phase noise contained within the signal.
    Type: Application
    Filed: July 11, 2014
    Publication date: January 15, 2015
    Inventors: Alexander ROTH, Thomas BECHTELER