Rohde and Schwarz Gmbh & Co. Kg

Bendix Koopmann

Andreas Maier

Julian Leyh

Johann Tost

Mathias Hellwig

A signal interpolation method is described. The method includes: receiving an analog input signal; digitizing the analog input signal received, thereby obtaining a digitized input signal having samples; determining a crossing of the digitized input signal with respect to a threshold that was set; and interpolating a signal between at least two successive samples, wherein the signal interpolated has two signal portions each having a linear slope, and wherein one of the signal portions crosses the threshold. A measurement instrument is also described.

Signal interpolation method and measurement instrument

A trigger method for triggering a measurement device on a signal pattern in a signal is provided. The trigger method comprises the steps of receiving the signal pattern, receiving the signal, computing a first cross-correlation of the signal pattern and the signal, and triggering the measuring device, based upon the first cross-correlation.

Trigger method and measurement device comprising a corresponding trigger method

A signal processing method is described. The signal processing method comprises the following steps: An input signal is received. The input signal is processed from a start point to a preliminary stop point based on at least one first processing parameter, thereby obtaining a first processed signal. The at least one first processing parameter is adapted based on the first processed signal, thereby obtaining at least one second processing parameter. The input signal is processed from the preliminary stop point to the start point based on the at least one second processing parameter, thereby obtaining a second processed signal. At least one output parameter is generated and/or an output signal is synchronized with the input signal based on the second processed signal. Further, a signal analysis module is described.

Signal processing method and signal analysis module

The present disclosure relates to a method of reducing a noise induced signal drift. The method comprises: receiving an input signal; recording a waveform of the input signal; and determining an antiderivative of the waveform by optimizing a derivative of the antiderivative to be determined and an absolute deviation of the antiderivative to be determined. Further, the present disclosure relates to a test instrument for analyzing an input signal.

Method of reducing a noise-induced signal drift and test instrument

A jitter determination method for determining at least one jitter component of a data signal is disclosed. The jitter determination method comprises the following steps:

Jitter determination method and measurement instrument

A bit rate estimation apparatus used for estimation of a bit rate, BR, of a digital signal, DS, the bit rate estimation apparatus comprising a data processing unit adapted to determine a regularized cepstrum, CEP, of the digital signal; a peak identification unit adapted to identify a significant peak within the regularized cepstrum, CEP, determined by the data processing unit; and a bit rate determination unit adapted to determine the bit rate of the digital signal, DS, based on the significant peak identified by the peak identification unit.

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Munich, Germany

Bendix Koopmann