using a variable transfer function for the loop, e.g. low pass filter having a variable bandwidth

Full Title

Automatic control of frequency or phase; Synchronisation > using a reference signal applied to a frequency- or phase-locked loop > Details of the phase-locked loop > for assuring initial synchronisation or for broadening the capture range > using a variable transfer function for the loop, e.g. low pass filter having a variable bandwidth

Classification Context

Section:

ELECTRICITY

Class:

ELECTRONIC CIRCUITRY

Subclass:

AUTOMATIC CONTROL, STARTING, SYNCHRONISATION OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES