Chaos Secure Communication with Lossless Transmission Line of Chaos Circuit

무손실 전송선로를 가진 카오스 회로에서의 카오스 비밀통신

Chua's circuit is a simple electronic network which exhibits a variety of bifurcati ell and attractors. The circuit consists of two capacitors, an inductor, a linear resistor, and a nonlinear resistor. In this paper, a transmitter and a receiver using two identical Chua's circuits are proposed and a secure communications of lossless transmission line are investigated. A secure communication method in which tile desired information signal is synthesized with the chaos signal created by the Chua's circuit is proposed and information signal is demodulated also using the Chua's circuit. Tile proposed method is synthesizing tile desired information with the chaos circuit by adding the information signal to the chaos signal in the lossless transmission system.