RT Journal Article ID 2c8346273f3eb35c A1 Zemlyanyi, O. V. T1 KEYING OF THE BROADBAND CHAOTIC SIGNAL SPECTRUM FOR DATA TRANSMISSION JF Telecommunications and Radio Engineering JO TRE YR 2016 FD 2016-05-23 VO 75 IS 5 SP 401 OP 411 K1 deterministic chaos K1 broadband data transmission system, nonlinear dynamic system with a delayed feedback AB In the advanced radar and telecommunication engineering, chaotic signals are considered to be an efficient solution enabling one to extend the functional capabilities and enhance the characteristics of the developed hardware. The author suggests a data transmission technique based on chaotic signals generated by a nonlinear dynamic system with a delayed circular-type feedback. A modulating data sequence governs a parameter of a nonlinear component, thus inducing a switch of the chaotic modes as the spectrum structure of the signal, transmitted into the coupling channel, changes. The noncoherent reception is used to demodulate the received data. This paper proves the efficiency of the suggested data transmission technique if applied in secure communication systems in a high interference signaling environment. PB Begell House LK https://www.dl.begellhouse.com/journals/0632a9d54950b268,7c40fb4468d208e7,2c8346273f3eb35c.html