Survey of integrated‐circuit‐oscillator phase‐noise analysis

E Pankratz, E Sánchez‐Sinencio - International Journal of …, 2014 - Wiley Online Library
This tutorial distills the salient phase‐noise analysis concepts and key equations developed
over the last 75 years relevant to integrated circuit oscillators. Oscillator phase and …

Simulation of real world circuits: Extending conventional analysis methods to circuits described by heterogeneous languages

F Bizzarri, A Brambilla, GS Gajani… - IEEE Circuits and …, 2014 - ieeexplore.ieee.org
Circuit simulation is seen by some people as a well established discipline, where there
remains little or no space for improvement. Yet, no steady state and stability analysis …

Lyapunov exponents computation for hybrid neurons

F Bizzarri, A Brambilla, G Storti Gajani - Journal of computational …, 2013 - Springer
Lyapunov exponents are a basic and powerful tool to characterise the long-term behaviour
of dynamical systems. The computation of Lyapunov exponents for continuous time …

Symmetry-breaking bifurcation in series-parallel load resonant DC-DC converters

K Mandal, S Banerjee… - IEEE Transactions on …, 2012 - ieeexplore.ieee.org
This paper reports the occurrence of symmetry-breaking bifurcation in the series-parallel
load-resonant dc-dc converter with LC output filter. The constant frequency phase shift …

Extension of the variational equation to analog/digital circuits: Numerical and experimental validation

F Bizzarri, A Brambilla… - International Journal of …, 2013 - Wiley Online Library
Conventional shooting methods cannot be used to determine the steady‐state solution of
circuits whose model is characterised by a vector field exhibiting zero order discontinuities …

Reliable and efficient phase noise simulation of mixed-mode integer-N phase-locked loops

M Biggio, F Bizzarri, A Brambilla… - … on Circuit Theory …, 2013 - ieeexplore.ieee.org
In this paper the results obtained by performing the Periodic Noise (PNoise) analysis of a
Phase-Locked Loop (pll) modeled as a mixed analog/digital circuit are compared with those …

Necessary and sufficient conditions for the noninvertibility of fundamental solution matrices of a discontinuous system

F Bizzarri, A Colombo, F Dercole, GS Gajani - SIAM Journal on Applied …, 2016 - SIAM
In discontinuous systems, the fundamental solution matrix of the linearized dynamics about
a reference trajectory can be noninvertible. This feature can be exploited, for instance, to …

Noise in a phase-quadrature pulsed energy restore oscillator

F Bizzarri, A Brambilla, S Perticaroli… - 2011 20th European …, 2011 - ieeexplore.ieee.org
Low phase noise oscillators are ubiquitous building blocks for radio frequency applications
and pulse energy restore oscillator can represent the paradigm for a circuit class …

Method for Characterization of Limit Cycles in Power Systems

ML Sosa-Ríos, LFC Alberto, RA Ramos… - 2023 IEEE Power & …, 2023 - ieeexplore.ieee.org
Limiters are normally used to prevent damage in power system equipment. In the literature, it
is recognized that limiters can also contribute to stability of nonlinear power system models …

Numerical verification of an analytical model for phase noise in MEMS oscillators

DK Agrawal, F Bizzarri, A Brambilla… - IEEE Transactions on …, 2016 - ieeexplore.ieee.org
A new analytical formulation for phase noise in MEMS oscillators was recently presented
encompassing the role of essential nonlinearities in the electrical and mechanical domains …