Title :
Flicker noise process analysis
Author_Institution :
Shaanxi Astron. Obs., Lintong, Shaanxi
Abstract :
The order-reducing and integrating method is used to obtain the analytic expression for the autocorrelation function of flicker FM noise. The general principle of the characterization is based on transforming a non-stationary process into a stationary one and averaging it in time. In addition, the Allan variance of flicker FM noise is derived from the autocorrelation function
Keywords :
correlation methods; flicker noise; frequency modulation; Allan variance; analytic expression; autocorrelation function; flicker FM noise; integrating method; noise process analysis; nonstationary process; order reducing method; 1f noise; Autocorrelation; Equations; Fourier transforms; Frequency diversity; Frequency domain analysis; Genetic expression; Low-frequency noise; Observatories; Stability;
Conference_Titel :
Frequency Control Symposium, 1993. 47th., Proceedings of the 1993 IEEE International
Conference_Location :
Salt Lake City, UT
Print_ISBN :
0-7803-0905-7
DOI :
10.1109/FREQ.1993.367412
