Conference paper
An Eigenvalue Study of a Double Integrator Oscillator
A tutorial study of an oscillator built from a loop of two active RC integrators and an ideal inverter. As a reference the linear harmonic oscillator is modeled as a LC circuit and as an ideal two integrator loop. The nonlinear amplifiers of the active RC integrator circuits are assumed to be linear with time varying gain and the eigenvalues are found as function of time.
A design strategy based on the time-constants of the integrators is presented.
| Language: | English |
|---|---|
| Publisher: | IEEE |
| Year: | 2009 |
| Pages: | 217-220 |
| Proceedings: | 2009 European Conference on Circuit Theory and Design |
| Journal subtitle: | Ecctd'09 - Divan Talya Hotel Convention Center Antalya Turkey, August 23 - August 27, 2009 |
| ISBN: | 1424438969 and 9781424438969 |
| Types: | Conference paper |
| DOI: | 10.1109/ECCTD.2009.5274952 |
| ORCIDs: | Lindberg, Erik |
Capacitors Circuit theory Coils Couplings Differential equations Digital systems Eigenvalues and eigenfunctions LC circuit Oscillators Physics RC circuits Voltage control active RC integrator circuit double integrator oscillator eigenvalue eigenvalues and eigenfunctions harmonic oscillators (circuits) integrating circuits inverter invertors linear harmonic oscillator nonlinear amplifier time constant
