ANALYSIS OF CORRELATION AND SPECTRAL CHARACTERISTICS OF FRACTAL COMB-STRUCTURED SIGNALS


Abstract

The paper presents theoretical and experimental investigations of the spectra of fractal comb-structured signals for different values of their coefficient of generation, as well as analyzes autocorrelation characteristics and phase portraits depending on the coefficient of generation. It is established that signal base increases with increasing fractal order and with decreasing coefficient of generation.


Keywords

fractal; signal analysis; spread spectrum communication

Bolotov V. N., Weaver Yu. V.: Selection of fractal signals in the conditions of difficult electromagnetic conditions. Electromagnetic phenomena, T. 3, No 2(10), 2003, 211–227.

Kharkevich A. A.: Spectrums and analysis. State edition of physics-mathematics literature. Moscow 1962.

Pestryakov V. B.: Noisesimilarity signals in the systems of information transfer. Soviet Radio, Moscow 1973.

Politanskiy R. L., Veriga A. D.: Koder and decoder of telecommunication system with the use of fractal signals of comb strukture. Scientific and technical magazine, 4/2014, 13–20.

Veriga A. D., Polіtans'kiy R. L.: Fraktal signal of comb strukture decoder. IIІ International science-practice conference „Phisics-technological problems of radio engineerings devices, facilities of telecommunications, nano- and microelectronics”, Chernivci, October 24–26, 2013, 84–85.

Veriga A. D., Polіtans'kiy R. L.: Generator of the fractal signal of „rectangular impulse” type on microcontroller. IV International science-practice conference of „Processing of signals and not Gauss processes”, Cherkasi, Mays 22–24, 2013, 132–134.

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Published : 2016-02-04


Politanskyi, R., & Veryga, A. (2016). ANALYSIS OF CORRELATION AND SPECTRAL CHARACTERISTICS OF FRACTAL COMB-STRUCTURED SIGNALS. Informatyka, Automatyka, Pomiary W Gospodarce I Ochronie Środowiska, 6(1), 44-46. https://doi.org/10.5604/20830157.1194273

Ruslan Politanskyi  polroos@mail.ru
Lviv Polytechnic National University  Ukraine
Andrij Veryga 
Yuriy Fedkovych Chernivtsi National University, Department of Radio Engineering and Information Security   Ukraine