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Gregor Feldhaus

Rohde & Schwarz

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Featured researches published by Gregor Feldhaus.

european frequency and time forum | 2016

A 1 MHz to 50 GHz direct down-conversion phase noise analyzer with cross-correlation

Gregor Feldhaus; Alexander Roth

A new phase noise test instrument covers the frequency range from 1 MHz to 50 GHz with direct down-conversion analog I/Q mixers and baseband signal sampling. The traditional PLL has been replaced by a digital FM demodulator for phase detection and frequency tracking. An additional AM demodulator enables concurrent measurement of phase and amplitude noise. The instrument can measure phase noise as low as -183 dBc/Hz with a 100 MHz carrier frequency and 10 kHz offset within two minutes.

Archive | 2009

Method and system for the detection and/or removal of sinusoidal interference signals in a noise signal

Gregor Feldhaus; Hagen Eckert

Archive | 2006

Method and system for noise measurement with combinable subroutines for the measurement, identification and removal of sinusoidal interference signals in a noise signal

Gregor Feldhaus; Hagen Eckert

Archive | 2006

Verfahren und Vorrichtung zur Spektrumanalyse eines Nutz- oder Rauschsignals

Gregor Feldhaus; Hagen Eckert

Archive | 2009

Method for signal or spectral adapted selection of signal or spectral characteristics of detected signal, involves selecting signal characteristics of detected signals in signal section based on two events

Hagen Eckert; Gregor Feldhaus

Archive | 2011

EVALUATION UNIT AND A METHOD FOR DEMODULATION OF OFDM DATA

Susanne Hirschmann; Martin Weiss; Gregor Feldhaus

Archive | 2005

Method and Device for Performing Spectrum Analysis of a Wanted Signal or Noise Signal

Gregor Feldhaus; Hagen Eckert

Archive | 2009

Method and device for optimising the measuring time for noise or spectrum analysers using cross correlation methods

Gregor Feldhaus; Hagen Eckert

Archive | 2005

Sinusoidal interfering signals detecting method, involves dividing overall frequency range into several frequency bands, where bands consist of frequency-band measuring signal of terminated sinusoidal signals and white intoxication signal

Gregor Feldhaus; Hagen Eckert

Archive | 2005

Method and device for analysing the spectrum in several frequency ranges having different resolutions

Gregor Feldhaus; Hagen Eckert

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Hagen Eckert

Rohde

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Alexander Roth

Rohde

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Johannes Steffens

Rohde

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Martin Weiss

Rohde

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Matthias Roth

Rohde

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Susanne Hirschmann

Rohde

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Volker Fischer

Rohde

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Martin Weiß

Rohde

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Susanne Godtmann

Rohde

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