Howtosignalprocessing
What is a cyclostationary signal?
A cyclostationary process is a signal having statistical properties that vary cyclically with time. A cyclostationary process can be viewed as multiple interleaved stationary processes.
What is cyclic autocorrelation?
The cyclic autocorrelation function is the amplitude of a Fourier-series component of the time-varying autocorrelation for a cyclostationary signal.
What is cyclostationary noise?
Cyclostationary noise is generated by circuits with periodic operating points. The time- varying operating point modulates the noise generated by bias-dependent noise sources, and modulates the transfer function from the noise source to the output. Both result in cyclostationary noise at the output.
