Title :
Computing Resonance Frequency Curves in Parametrically Switched RLC Circuit with Application to Analog Filtering
Author :
Moreno-Ahedo, Luis
Author_Institution :
Unidad de Estudios de Posgrado e Investig., Tecnol. de Estudios Super. de Coacalco, Coacalco de Berriozabal, Mexico
Abstract :
In this paper the parametric resonance is exploited for analog filtering applications, a RLC circuit is parametrically excited by a two-potential periodic function thus a monodromy matrix approach is used to compute the resonance frequency curves which separated the plane amplitude-frequency in stable and unstable domains then a novel scheme shows how a band pass filter is implemented.
Keywords :
RLC circuits; band-pass filters; oscillators; switching circuits; analog filtering; monodromy matrix approach; parametric resonance; parametrically switched RLC circuit; resonance frequency curves; two-potential periodic function; Equations; Mathematical model; Oscillators; RLC circuits; Resonant frequency; Stability analysis; Switches; hill´s equation; parametric filter; parametric resonance;
Conference_Titel :
Electronics, Robotics and Automotive Mechanics Conference (CERMA), 2011 IEEE
Conference_Location :
Cuernavaca, Morelos
Print_ISBN :
978-1-4577-1879-3
DOI :
10.1109/CERMA.2011.8
