Výsledky vyhledávání - "D. A. Bulekbaev"

Improvement of the position of planet X based on the motion of nearly parabolic comets

Autor: N. B. Kunturova, Yu. D. Medvedev, D. E. Vavilov, Yu. S. Bondarenko, D. A. Bulekbaev

Publikováno v: Astronomy Letters. 43:120-125

Based on the motion of nearly parabolic comets, we have improved the position of planet X in its orbit obtained by Batygin and Brown (2016). By assuming that some of the comets discovered to date could have close encounters with this planet, we have

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8aa61aacc8600b0f087cf5defa587c43
https://doi.org/10.1134/s1063773717020037

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Analysis of effect of receiving-channel phase instabilities on estimation accuracy of target angle coordinates in adaptive antenna array

Autor: V. R. Khachaturov, D. A. Bulekbaev

Publikováno v: Radiophysics and Quantum Electronics. 36:198-205

Results are presented for investigations of the statistical characteristics of maximum-likelihood estimation of target angle coordinate in the presence of random receiving-channel phase errors of an adaptive antenna array.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3fedf68b186ef5c83cec1f694d518ad1
https://doi.org/10.1007/bf01037208

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