DEVELOPMENT AND ANALYSIS OF COMPLEX CHAOTIC SIGNALS FOR THE USE IN THE WIDE-BAND
INFORMATION DIGITAL TECHNOLOGIES
R. V. Belyaev, V. V. Kolesov
Kotel'nikov Institute of Radio-engineering and Electronics
of RAS
Received
July 20, 2012
Abstract: For the effective
application of wide-band information digital technologies in the radar and
sonar systems, and also in the systems of communications, navigation and
positioning of objects it is necessary the development of the pseudorandom
coding sequences of large duration. In the work on the basis of the chaotic generating discrete
algorithm with the delay, assigned in the limited interval, in the
multidimensional phase space the properties of discrete integral dynamic system
are investigated. The numerical experiment showed that with the proper
selection of the parameters of the generating algorithm this system possesses
all properties of dynamic chaos and is capable of forming the continuous
pseudorandom integral sequence of the large length: the order of N=1012
and more.
Key words: wide-band information
technologies, dynamic chaos, chaotic signals, generating algorithms,
pseudorandom sequences.