V.I. Volovach – Dr.Sc. (Eng.), Associate Professor, Head of Department «Information and Electronic Service»,  Volga Region State University of Service (Tolyatti) E-mail: volovach.vi@mail.ru

V.М. Artyushenko – Dr.Sc. (Eng.), Professor, Head of Department «Information Technology and Management Systems», Technological University («TU» GBOU VO MO) (Korolev) E-mail: artuschenko@mail.ru

Discussed the results of the synthesis and analysis of discriminators under the influence non-Gaussian broadband noise and noise with a band-limited are considered. The analysis of the efficiency of processing of signals information parameters by the discriminators of tracking meters when exposed named noise is carried out. It is shown that when band-limited noise influences the discriminator, the efficiency of non-linear processing is higher and it the band-limited path and it increases with the increase of the signal/noise ratio. In the characteristic of the discriminator three sections can be distinguished. The expression is obtained which allows us to determine the characteristics of the nonlinear transformation unit of the discriminator at the current step of nonlinear transformation. Also the expressions and characteristics of the discriminator are obtained for practically important cases.

1. Artjushenko V.M., Volovach V.I. Synthesis and analysis of discriminators of tracking meters when exposed to broadband noise with non-Gaussian distribution // Uspehi sovremennoj radiojelektroniki. 2017. № 6. S. 64–69.
2. Artjushenko V.M., Volovach V.I. Synthesis and analysis of discriminators of tracking meters when exposed to non-Gaussian noise with band-limited spectrum // Uspehi sovremennoj radiojelektroniki. 2017. № 5. S. 79–84.
3. Tihonov V.I., Kul'man N.K. Nelinejnaja fil'tracija i kvazioptimal'nyj priem signalov. M.: Sov. radio. 1975.
4. Tihonov V.I., Harisov V.N. Statisticheskij analiz i sintez radiotehnicheskih ustrojstv i sistem. M.: Radio i svjaz'. 1991.
5. Artjushenko V.M., Volovach V.I. Modelirovanie plotnosti raspredelenija verojatnosti smesi signala, podverzhennogo vozdejstviju amplitudnyh iskazhenij i additivnoj pomehi // Radiotehnika. 2017. № 1. S. 103–110.
6. Artjushenko V.M., Volovach V.I. Ocenka tochnosti izmerenija skaljarnogo informacionnogo parametra signala na fone additivnyh negaussovskih pomeh // Zhurnal radiojelektroniki: jelektronnyj zhurnal. 2017. № 3. S. 103–110. Rezhim dostupa: http://jre.cplire.ru/jre/mar17/index.html
7. Artjushenko V.M., Volovach V.I. Statisticheskie harakteristiki smesi signala i additivno-mul'tiplikativnyh pomeh s negaussovskim harakterom raspredelenija // Radiotehnika. 2017. № 1. S. 95–102.
8. Artyushenko V.M., Volovach V.I., Kucherov B.A. Influence of Correlated Additive non-Gaussian Noise on Accuracy of Signal Parameters Measurement during Continuous Processing // Proceedings of IEEE East-West Design & Test Symposium (EWDTS’2016). Yerevan, Armenia, October 14–17, 2016. Kharkov: KNURE, 2016. P. 599–602.
9. Artjushenko V.M., Volovach V.I. Modelirovanie plotnosti verojatnosti signala i additivnogo shuma pri vozdejstvii mul'tiplikativnyh pomeh // Radiotehnika. 2016. № 12. S. 22–27.
10. Artjushenko V.M., Volovach V.I. Izmerenie informacionnyh parametrov signala v uslovijah vozdejstvija additivnyh negaussovskih korrelirovannyh pomeh // Avtometrija. 2016. T. 52. № 6. S. 22–28.
11. Artjushenko V.M., Volovach V.I. Kvazioptimal'naja obrabotka signalov na fone uzkopolosnyh korrelirovannyh negaussovskih pomeh // Radiotehnika. 2016. № 7. S. 125–132.
12. Tihonov V.I. Nelinejnoe preobrazovanie sluchajnyh processov. M.: Radio i svjaz'. 1986.
13. Novoselov O.N., Fomin A.F. Osnovy teorii i rascheta informacionno-izmeritel'nyh sistem. M.: Mashinostroenie. 1991.
14. Artjushenko V.M. Obrabotka informacionnyh parametrov signala v uslovijah additivno-mul'tiplikativnyh negaussovskih pomeh. M.: FGBOU VPO FTA. Izd-vo «Kancler». 2014.
15. Tihonov V.I., Kul'man N.K. Nelinejnaja fil'tracija i kvazioptimal'nyj priem signalov. M.: Sov. radio. 1975.