A chaotic lattice and the circuit of its unit

A coupled chaotic lattice, based on a new chaotic unit, is analyzed numeric ally in this paper. A circuit of high-dimensional lattice can easily be des igned because the structure of every dimension is the same. It can also be easily integrated without involving capacity and induction. The state param eters in the lattice occupy a wide dynamic range with values within reasona ble power supply limits. Its circuit of chaotic unit is also discussed in d etail. With the span of the parameters (variable resistors in the circuit), typical dynamic phenomena such as the stable point, period states, and the chaotic state are found on the oscilloscope. We also show a scheme of the lattice circuit. The lattice together with its circuit, which can show abun dant chaotic and hyperchaotic behaviors, may have important application in communications.