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  5. Improving communication stealth binary messages in chaotic radio communications system by filtering chaotic carrier

Improving communication stealth binary messages in chaotic radio communications system by filtering chaotic carrier

K.S. Vasyta, S.V. Ozerov, A.A. Malyshev
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In the new approach enhance stealth chaotic radio system, which is based on the use of band-pass filtering of chaotic sequence. Synthesized functional diagram of chaotic radio system, in which a binary message is transmitted in a given filtered band chaotic radio pulses. Shown that this method of transmitting binary messages increases stealth radio system by the similarity of characteristics of filtered chaotic signal noise characteristics of observation.
Keywords: stealth, direct chaotic radio system, filtering, binary message