Software based separation of amplitude and phase noises in time domain

Software based separation of amplitude and phase noises in time domain

Using the modern analysis tool Matlab, amplitude and phase noises have been extracted separately from the measured time domain output voltage of a sinusoidal oscillator. Analyzing the auto and cross correlations of the extracted amplitude and phase noises as functions of time, now we know how oscill...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Ladvanszky, Janos, Kovacs, Gabor
Format: Tagungsbericht
Sprache:eng
Schlagworte:
Correlation
Mathematical model
noise
Noise measurement
noise skirt
Phase measurement
Phase noise
quadrature demodulation
Signal processing
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Beschreibung
Zusammenfassung:Using the modern analysis tool Matlab, amplitude and phase noises have been extracted separately from the measured time domain output voltage of a sinusoidal oscillator. Analyzing the auto and cross correlations of the extracted amplitude and phase noises as functions of time, now we know how oscillator noise can be modeled for system analysis.
ISSN:0271-4302
2158-1525
DOI:10.1109/ISCAS.2011.5937679