Исследование влияния радиопрозрачного обтекателя на характеристики многоэлементных радиотехнических систем

Валериан Михайлович Гаврилов; Олег Рафаилович Никитин; Данила Сергеевич Смирнов

Валериан Михайлович Гаврилов Federal State Budgetary Educational Institution of Higher Education “Vladimir State University named after A.G. and N.G. Stoletovs”
Олег Рафаилович Никитин Federal State Budgetary Educational Institution of Higher Education “Vladimir State University named after A.G. and N.G. Stoletovs”
Данила Сергеевич Смирнов Federal State Budgetary Educational Institution of Higher Education “Vladimir State University named after A.G. and N.G. Stoletovs”, FSUE "GNPP "Krona"

Abstract

In this paper, by computer simulation of the finite fragment method, its accuracy characteristics are investigated when evaluating the effect of a radio-transparent fairing on the characteristics of a multi-element radio engineering system of plane-parallel waveguides during scanning. For a differentiated assessment of the impact of errors, a computer program for a mathematical model of a limited fragment of a radio engineering system has been developed. The influence of the dimension of a fragment of a radio engineering system on the accuracy of the simulated characteristics of multi-element systems, including as part of a radio-transparent fairing, has been evaluated. The possibility of applying asymptotic regularities to extrapolate the coefficients of mutual coupling of a fragment of a radio engineering system with a small number of elements to a fragment of a large dimension is considered. Recommendations have been developed on the choice of fragment sizes to obtain optimal accuracy of the simulated characteristics of multi-element radio engineering systems, including as part of a radio-transparent fairing.

Author Biographies

Валериан Михайлович Гаврилов, Federal State Budgetary Educational Institution of Higher Education “Vladimir State University named after A.G. and N.G. Stoletovs”

PhD, the Professor of Department of Radio Engineering and Radio Systems, Federal State Budgetary Educational Institution of Higher Education “Vladimir State University named after A.G. and N.G. Stoletovs”

Олег Рафаилович Никитин, Federal State Budgetary Educational Institution of Higher Education “Vladimir State University named after A.G. and N.G. Stoletovs”

Grand Dr. in Engineering, the Head of Department of Radio Engineering and Radio Systems, Federal State Budgetary Educational Institution of Higher Education “Vladimir State University named after A.G. and N.G. Stoletovs”

Данила Сергеевич Смирнов, Federal State Budgetary Educational Institution of Higher Education “Vladimir State University named after A.G. and N.G. Stoletovs”, FSUE "GNPP "Krona"

the Postgraduate Student of Department of Radio Engineering and Radio Systems, Federal State Budgetary Educational Institution of Higher Education “Vladimir State University named after A.G. and N.G. Stoletovs”;

the Leading Engineer of the Radio Engineering Department of FSUE "GNPP "Krona"

Investigation of the effect of a radio-transparent fairing on the characteristics of multi-element radio engineering systems

Abstract

Author Biographies