A.A. Burmaka – Dr. Sc. (Eng.), Professor, Department of Biomedical Engineering, South-West State University (Kursk) E-mail: kstu-bmi@yandex.ru

Yu.V. Zyplakov – Engineer, Head of Department, RTC (Kursk) «18 CRI» DM of RF

E-mail: knii@kursktelecom.ru

T.N. Govorukhina – Ph. D. (Eng.), Senior Lecturer, Department of Biomedical Engineering, South-West State University (Kursk)

E-mail: govtn@mail.ru

A method of forming a detection threshold of video pulses on the background of the additive fluctuation noise in a priori uncertainty about the value of signal parameters and characteristics of the interference n t( ) . The mathematical approach based on the detection of the accumulation differential random process  (t, ,S) with subsequent formation of the threshold voltage П( )Tj used over time as a measure Tj Иmax when compared unipolar emission threshold П . It has been shown that differentiation of the video input action significantly reduces the formation of the threshold error in measuring the intensity  stream of video pulses in the input exposure. The proposed functional and structural organization of video detection device using the method for forming a detection threshold on the basis of detecting the accumulation of differentiated input action under a priori uncertainty of signal characteristics and associated noise.

1. Burmaka A.A., Czy’plakov Yu.V., Govoruxina T.N. Obnaruzhenie videosignalov na fone additivnoj shumovoj pomexi pri apriornoj neopredelennosti xarakteristik vxodnogo vozdejstviya // Radiotechnika. 2017. № 2. С. 47–52.
2. Levin B.R. Teoreticheskie osnovy’ statisticheskoj radiotexniki. Kn. 1. M.: Sov. radio. 1969. 752 s.
3. Tixonov V.I. Statisticheskaya radiotexnika. M.: Radio i cvyaz’. 1982. 624 s.
4. Tixonov V.I. Nelinejny’e preobrazovaniya sluchajny’x proczessov. M.: Radio i cvyaz’. 1986. 200 s.
5. Andreev V.S. Teoriya nelinejny’x e’lektricheskix czepej. M.: Radio i cvyaz’. 1982. 280 s.
6. Dal’nee troposfernoe rasprostranenie ul’trakorotkix voln / Pod redakcziej B.A. Vvedenskogo. M.: Sov. radio. 1965. 356 s.
7. Denisenko A.N. Signaly’, teoreticheskaya radiotexnika. M.: Goryachaya liniya – Telekom. 2005. 704 s.
8. Gutkin L.S. Teoriya optimal’ny’x metodov radiopriema pri fluktuaczionny’x pomexax. M.: Sov. radio. 1979. 448 s.
9. A.S. № 628765 ot 21.06.1978. Ustrojstvo obnaruzheniya impul’sny’x signalov na fone shumov / Burmaka A.A., Mixajlov V.M. 
10. A.S. № 856024 ot 14.04.1981. Ustrojstvo dlya obnaruzheniya i preobrazovaniya videosignalov / Burmaka A.A.