Patent ID: 6049614
Filing Date: 2000-04-11
Classification: H04L

Abstract:
A synchronized chaotic system comprising:a master part for generating first chaotic signal with chaotic characteristics, state variables of said master part being functionally interrelated;a slave part identical to said master part for generating second chaotic signal with chaotic characteristics corresponding to the first chaotic signal, state variables of said slave part being functionally interrelated;first synchronizing means for receiving at least one variable of said master part and an external signal with noise or chaotic characteristics and for modulating the at least one variable of said master part by the external signal with noise or chaotic characteristics and for feeding back the at least one variable of said master part modulated by the external signal with noise or chaotic signal to said master part; andsecond synchronizing means for receiving at least one variable of said slave part corresponding to the at least one variable of said master part and the external signal with noise or characteristics and for modulating the at least one variable of said slave part by the external signal with noise or chaotic characteristics and for feeding back the at least one variable of said slave part modulated by the external signal with noise or chaotic characteristics to said slave part.