volume 189

ELECTROMECHANICAL MATTERS

VNIIEM studies. Volume 189. #4 2022

	Article title	Pages
	CONTENTS	1
	TABLE OF CONTENTS	2
GENERAL QUESTIONS OF ELECTROMECHANICS
	Analysis of alternative designs of rotor for ring-shaped reaction wheel with rolling bearing supports A. B. Zakharenko, N. A. Belokurova, A. K. Nadkin	3-7
SPACE ELECTROMECHANICS. SPACE CRAFTS. NEAR-EARTH SPACE RESEARCH
	Monitoring of the dynamics the upper atmosphere`s density by small spacecraft groupings A. V. Karelin, Yu. A. Kuz'min, V. A. Shuvalov, A. A. Yakovlev	8-14
	Spacecraft power supply system with a distributed modular structure based on photovoltaic cells integrated with li-ion storage batteries A. I. Gruzdev, M. S. Shevtsov	15-20
	About one task of a flight to Jupiter with an electric rocket propulsion system P. V. Kazmerchuk, L. V. Vernigora	21-27
	Search mode for attitude determination device with four Earth horizon sensors A. V. Melnikov, E. N. Mikhailov, A. E. Rabovsky	28-32
	Radiator based on a square waveguide with wave-slowing plate structure and protrusions E. V. Ovchinnikova, S. G. Kondratyeva, P. A. Shmachilin, E. V. Gadzhiev, A. V. Shiryayeva	33-40
	Development of communication channels with digital modulation in GNU Radio Yu. A. Polevoda, A. E. Troitskaya, G. A. Buren, E. A. Ryadinskaya, G. V. Konyashkin	41-48