Title :
Optimal phase-locked loop design with Kalman predictors for synchronous networks
Author :
Hirchoren, Gustavo A. ; Arantes, Dalton S.
Author_Institution :
Dept. de Comunicacoes, Univ. Estadual de Campinas, Brazil
Abstract :
A systematic technique for the optimal design of phase-locked loops for synchronous networks is presented. The method is based on Kalman estimation theory under self-similar random noise processes. This approach is optimal for certain noise models and for linear phase-detectors. The results are then extended in order to maintain the minimum mean-square phase error when the reference signal of a master-slave network is lost
Keywords :
Kalman filters; estimation theory; filtering theory; least mean squares methods; parameter estimation; phase locked loops; prediction theory; random noise; synchronisation; Kalman estimation theory; Kalman predictors; linear phase detectors; master-slave network; minimum mean square phase error; noise model; optimal phase-locked loop design; reference signal; self similar random noise processes; synchronous networks; 1f noise; Additive white noise; Clocks; Estimation theory; Frequency synchronization; Kalman filters; Master-slave; Phase locked loops; Phase noise; Voltage-controlled oscillators;
Conference_Titel :
Acoustics, Speech, and Signal Processing, 1997. ICASSP-97., 1997 IEEE International Conference on
Conference_Location :
Munich
Print_ISBN :
0-8186-7919-0
DOI :
10.1109/ICASSP.1997.598916
