Discovery of undesirable hidden oscillations, which cannot be found by simulation, in models of phase-locked loop (PLL) showed the importance of development and application of analytical methods for the analysis of such models. Approaches to a rigorous nonlinear analysis of analog PLL with multiplier phase detector (classical PLL) and linear filter are discussed. An effective analytical method for computation of multiplier/mixer phase-detector characteristics is proposed. For various waveforms of high-frequency signals, new classes of phase-detector characteristics are obtained, and dynamical model of PLL is constructed.

Язык оригиналаанглийский
Номер статьи6303881
Страницы (с-по)633-637
Число страниц5
ЖурналIEEE Transactions on Circuits and Systems II: Express Briefs
Том59
Номер выпуска10
DOI
СостояниеОпубликовано - 2012

    Предметные области Scopus

  • Электротехника и электроника

ID: 5435482