Abstract

CAMPOS-CANTON, I; CAMPOS-CANTON, E; MURGUIA-IBARRA, J.S.  and  CHAVIRA-RODRIGUEZ, M.E.. Secure Communication System Using Chaotic Signals. Ing. invest. y tecnol. [online]. 2009, vol.10, n.1, pp.21-27. ISSN 2594-0732.

We present experimental results of a chaotic communication system that employs direct modulation, with the Chua's chaotic oscillator as a core of the transmitter block. The main result is that its possible to recover the information signal if we modulate over one state of oscillator and transmit a different state, avoiding a correlation between the information signal and the chaotic carrier.

Keywords : Chaotic communication; chaotic carrier; chaos synchronization; transmitter block; receiver block.