Oscillator design & computer simulation
Oscillator design & computer simulation
Weakly connected neural networks
Weakly connected neural networks
Handbook of Mathematical Functions, With Formulas, Graphs, and Mathematical Tables,
Handbook of Mathematical Functions, With Formulas, Graphs, and Mathematical Tables,
Proceedings of the 2004 IEEE/ACM International conference on Computer-aided design
ASP-DAC '06 Proceedings of the 2006 Asia and South Pacific Design Automation Conference
PPV-HB: harmonic balance for oscillator/PLL phase macromodels
Proceedings of the 2006 IEEE/ACM international conference on Computer-aided design
IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems
IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems
Simulation of mutually coupled oscillators using nonlinear phase macromodels
IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems
IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems
Synchronization analysis of two weakly coupled oscillators through a PPV macromodel
IEEE Transactions on Circuits and Systems Part I: Regular Papers
IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems
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This paper presents a hybrid numerical-analytical approach to evaluate and quantify injection pulling effects in RF oscillators. The method employs the Floquet v1(t) eigenvector to project the perturbation signal into the phase domain. An original closed-form expression for the frequency shift induced by small-signal harmonic perturbations is derived. It is shown that such closed-form expression accurately predicts frequency shift under weak pulling, quasi-lock, as well as locked conditions. An estimation of the main spectrum components of the pulled response is also derived. The proposed macromodeling approach has the peculiarity to be applicable to any oscillator topology.