Device and method for generating chaotic signal

Details Device and method for generating chaotic signal Device and method for generating chaotic signal

2011-05-17

2011-05-17

Kim, Jung (Department: 2432)

Cryptography

Key management

Having particular key generator

Reexamination Certificate

active

07945045

ABSTRACT:
Provided is a device for generating a chaotic signal comprising a PN signal generator that is composed of a digital logic circuit and generates a digital pseudo random signal with a predetermined frequency; a voltage control that generates a clock signal with a predetermined frequency; a mixer that mixes the pseudo random signal and the clock signal so as to generate a chaotic signal to output; and a band-pass filter that filters the chaotic signal, output from the mixer, into a chaotic signal of a desired band and then outputs the filtered signal.

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