Accuracy of 1/f Noise Parameter Extraction in the Presence of Background Noise

摘要

In this work the methodology of measurement data processing and noise component identification is presented leading to extraction of 1/f noise parameters on the background of RTS and G-R noise. For identification of RTS noise presence deviation from the Gaussian probability density distribution and matched optimum filtering is used. Only after the identification and subtraction of RTS and R-G components from the power spectral density 1/f noise parameter extraction with appropriate accuracy is possible.