A Study on Generation of Flicker Phase Time Noise

플리커 위상시간 잡음 생성에 관한 연구

  • 최승국 (인천대학교 정보통신공학과) ;
  • 이기영 (인천대학교 정보통신공학과)
  • Published : 2004.10.01

Abstract

Main component of phase time error of clocks in communication systems is flicker noise. This paper describes computer simulation algorithm of clock error. First, the standard for clock stability is introduced. Flicker noise is generated from white noise sequences by means of an algorithm. Relation between stage number, time constant and bandwidth are introduced. With the help of this algorithm, flicker noise is generated.

References

  1. Kartaschoff P., 'Computer Simulation of the Conventional Clock Model', IEEE Trans, Instrum. Meas., Vol IM-28, No, 3, pp. 193-197, Sept. 1979
  2. Barnes J,A. et. aI., 'Characterization of Frequency Stability', IEEE Trans Instrum. Meas., Vol. IM-20, pp. 105-120, May 1971 https://doi.org/10.1109/TIM.1971.5570702
  3. Rutmann J., 'Characterization of Phase and Frequency Instabilities in Precision Frequency Sources Fifteen Years of Progress', Proc. IEEE, Vol. 66, No.9, pp.1048 -1075, Sept. 1978 https://doi.org/10.1109/PROC.1978.11080
  4. Barnes J.A., 'Models for the Interpretation of Frequency Stability Measurements', NBS Tech. Note 683, Aug. 1976