Chaotic Communication Using Generalized Synchronization

We present a new technique for the chaotic communication of a signal using the concept of generalized synchronization. We develop a general approach for implementing our technique and illustrate it using a Rossler system driving a Lorenz system. It is demonstrated that the scheme is robust with respect to noise in the communication channel and to small parameter mismatches in the system. Finally we discuss the advantages of this technique over existing methods and examine ways of improving the scheme. Electronic mail: J.Terry@mcs.surrey.ac.uk, Permanent address: Department of Mathematics and Statistics, University of Surrey, Guildford, GU2 5XH, UK PACS: 05.45.Xt, 05.45.Vx Keywords: Chaotic Communication, Generalized Synchronization Over the last decade the field of synchronization of coupled chaotic systems has advanced considerably, due to the development of analytical methods and the rapid improvement in experimental techniques for collecting data [1, 2, 3, 4]. One of the main ..