Title :
Chaotic behaviour of state variable filters with saturation-type integrators
Author_Institution :
Dept. of Radio Electron., Brno Univ. of Technol., Brno, Czech Republic
Abstract :
The possibility to see route-to-chaos scenarios in common analogue filtering structures known as state variable filters is described. It is shown that strange attractors characterised by a fractal geometrical dimension can be observed in these naturally linear network structures if integrators are supposed to be exclusive nonlinear two-ports.
Keywords :
filters; fractals; linear network analysis; chaotic behaviour; common analogue filtering structures; fractal geometrical dimension; naturally linear network structures; nonlinear two-ports; route-to-chaos scenarios; saturation-type integrators; state variable filters;
Journal_Title :
Electronics Letters
DOI :
10.1049/el.2015.1563
