UDK 621.396
ISSUES OF RELIABILITY INSMART ANTENNAS
I. N. Kartsan1*, Е. A. Kiseleva2, L. M. Skopintseva2, E. A. Shangina3, S. V. Efremova1
1Reshetnev Siberian State University of Science and Technology 31, Krasnoyarsky Rabochy Av., Krasnoyarsk, 660037, Russian Federation 222 NIO 2 NIU NIC VA Peter the Great 8, Karbysheva Str., Balashikha, Moscow region, 143900, Russian Federation 3JSC “Academician M. F. Reshetnev Information Satellite Systems” 52, Lenin Street, Zheleznogorsk, Krasnoyarsk region, 662972, Russian Federation
Adaptive digital antenna arrays, also known as smart antennas, are a perspective direction in the development of ground-based command and measurement antenna stations. Smart antennas can significantly improve the efficiency of controlling data exchange between the satellite and ground-based earth station. This benefits the productivity of the technological operations and reduces the time intervals forperforming the technological control cycle. Depending on the requirements, smart antennas containfrom a hundred to several thousand active modules. In this case, the probability of failure of the active module increases. This article discusses the issues of ensuring reliability ofsmart antennas: their ability to maintainin timethe values of their technical parameters within the established limits, which are determined by failures of the equipment included in the antenna, mainly by module failures.
Keywords: adaptive digital antenna array (smart antenna), command-measuring complex, radiation pattern.
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Kartsan Igor’ Nikolaevich – Cand. Sc., Docent, Head of Military Institute, Reshetnev Siberian State University

of Science and Technology. Е-mail: kartsan@sibsau.ru.

Kiseleva Еlena Aleksandrovna – junior scientific researcher, The Military Academy of Strategic Rocket Troops

after Peter the Great. Е-mail:varvsn@mil.ru.

Skopintseva Lyubov’ Mikhaylovna – junior scientific researcher, The Military Academy of Strategic Rocket

Troops after Peter the Great. Е-mail: varvsn@mil.ru.

Shangina Ekaterina Aleksandrovna – design-engineer of the 3d category of 110 department, JSC “Academician

M. F. Reshetnev “Information Satellite Systems”. Е-mail: kati6230@yandex.ru.

Efremova Svetlana Vladimirovna – junior scientific researcher, Reshetnev Siberian State University of Science

and Technology. E-mail: efremova_svet@sibsau.ru.