The Simulation Study of Chaotic Circuit and Frequency

Chaotic circuit is a nonlinear circuit,with broadband spectral characteristics,but in actual communication applications,the bandwidth of the communication channel has some limitations,how to adjust the spectral range of chaotic circuit becomes a problem of chaotic circuit practical applications.Using EWB software to analyse frequency characteristics of chaotic signals by chaotic circuit generated,Chua circuit components R,L,C parameters can be adjusted,the desired spectral range of chaotic signals was obtained.Their characteristics was studied by modified Chua circuit simulation, Chua's circuit to apply secure comunication was discussed.