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A linearly-tunable OTA-C sinusoidal oscillator for low-voltage applications
(2002-01-01)
A low-voltage, low-power OTA-C sinusoidal oscillator based on a triode-MOSFET transconductor is here discussed. The classical quadrature model is employed and the transconductor inherent nonlinear characteristic with input ...
A linearly-tunable OTA-C sinusoidal oscillator for low-voltage applications
(2002-01-01)
A low-voltage, low-power OTA-C sinusoidal oscillator based on a triode-MOSFET transconductor is here discussed. The classical quadrature model is employed and the transconductor inherent nonlinear characteristic with input ...
Small amplitude oscillations of sine-gordon vortex states in planar magnets in three dimensions
(Brazilian Journal of Physics, 2019)
On the critical forcing amplitude of forced nonlinear oscillators
(De Gruyter, 2013-12)
The steady-state response of forced single degree-of-freedom weakly nonlinear oscillators under primary resonance conditions can exhibit saddle-node bifurcations, jump and hysteresis phenomena, if the amplitude of the ...
A finite extensibility nonlinear oscillator
(Elsevier Science Inc, 2011-03)
The dynamics of a finite extensibility nonlinear oscillator (FENO) is studied analytically by means of two different approaches: a generalized decomposition method (GDM) and a linearized harmonic balance procedure (LHB). ...
Controlling oscillation amplitudes via feedback
(World Scientific, 2000-12)
This paper studies feedback control of limit cycle amplitudes in nonlinear systems. A graphical approach to bifurcation control is first briefly introduced, followed by the derivation of a nonlinear control law. Then, a ...