Phase properties of a class of random processes

@inproceedings{Nigam1982PhasePO,
  title={Phase properties of a class of random processes},
  author={Navin Chandra Nigam},
  year={1982}
}
The probability structure of the phase derivative of a class of random processes is derived in the time- and frequency-domains. It is shown that in the time-domain the phase derivative reflects the spectral properties of a stationary random process; whereas in the frequency-domain the phase derivative reflects the non-stationary character of a modulated white-noise random process. The analysis provides a theoretical basis for the qualitative conclusions drawn in some recent investigations… CONTINUE READING