Howtosignalprocessing
What is RTS noise?
Random Telegraph Signal (RTS) noise is characterized by discrete transitions in the signal current of a MOSFET device. First observed in point contact diodes, the steady shrinking of pixel pitch has driven RTS noise to become a major noise source in modern CMOS image sensors.
What is the noise power spectrum?
The noise power spectrum (NPS), also known as the power spectral density, of a signal, is the Fourier transform of the noise autocorrelation. It gives the intensity of noise as a function of spatial frequency.
Is 1 F noise stationary?
The close agreement between theoretical and experimental results demonstrates that the statistical properties of 1/ f noise in physical sources are fully consistent with the assumption of stationarity.
