Chaotic Synchronization and Its Applications

With the property of pseudo-randomness and sensitivity to initial value,chaos has attracted great concern in the world.In this paper,the characteristics,definition,synchronous mode of chaotic system and the applications of chaos in secure communication systems are introduced.The problems of chaotic communication mechanism in practical applications and the way of future development are pointed out.In particular,the application of chaos in ultra-wide wireless communication and in digital watermark are recommended.