Tl. Carroll et Lm. Pecora, SYNCHRONIZING HYPERCHAOTIC VOLUME-PRESERVING MAPS AND CIRCUITS, IEEE transactions on circuits and systems. 1, Fundamental theory andapplications, 45(6), 1998, pp. 656-659
We show that it is possible to synthesize chaotic systems that have im
proved characteristics for use in communications. These include whiter
spectrum, low-time correlation, hyperchaotic behavior, and little or
no phase space structure. These systems are based on locally volume-pr
eserving (or expanding) maps. We show how to construct a circuit that
produces such characteristics.