Title :
An extension of the Gill and Gupta discrete phase-locked loop
Author :
Cernuschi-Frias, B. ; Rocha, L.F.
Author_Institution :
University of Buenos Aires, Buenos Aires, Argentina
fDate :
3/1/1980 12:00:00 AM
Abstract :
A variation of Gill and Gupta´s first- and second-order discrete phase-locked loops (DPLL) is presented here. The novelty is that the sampling intervals lock at half the signal´s period, enabling us to obtain a greater bandwidth and an increase in the locking speed.
Keywords :
Bandwidth; Biomedical engineering; Clocks; Difference equations; Digital control; Frequency; Gaussian noise; Phase locked loops; Sampling methods; Steady-state;
Journal_Title :
Proceedings of the IEEE
DOI :
10.1109/PROC.1980.11661
