Title :
Using method of slowly changing amplitudes for analysing oscillations in phase-locked loops
Author :
Bikkenin, S. ; Kapranov, M. ; Senin, S.
Author_Institution :
Moscow Inst. of Power Eng., Russia
Abstract :
The phase-locked loop has been found to be a very useful element in many types of communication systems. It is used in two fundamentally different ways [Gardner (1981), Encinas (1993)]: (1) For demodulation, where it is used to follow phase or frequency modulation of the input signal. (2) For tracking a carrier or synchronizing signal which may vary in frequency with time. The authors discuss stability loss criteria, loop oscillations and stationary loop oscillations
Keywords :
circuit oscillations; circuit stability; demodulation; frequency modulation; phase locked loops; phase modulation; carrier synchronizing signal; communication systems; demodulation; frequency modulation; input signal; loop oscillations; oscillations; phase modulation; phase-locked loops; slowly changing amplitudes; stability loss criteria; stationary loop oscillations; synchronizing signal; tracking;
Conference_Titel :
Radio Receivers and Associated Systems, 1995., Sixth International Conference on
Conference_Location :
Bath
Print_ISBN :
0-85296-643-1
DOI :
10.1049/cp:19951143
