N. G. Mustafin, A. V. Ponomarev, S. V. Savosin

T. I. Lapina

I.B. Ushakov, O.G. Sorokin

O. M. Brehov, A. V. Korneenkova, K. A. Kordover, N. Y. Muhin, E. A. Orlova, I. V. Tuzov

M. V. Zhestev, V. A. Belkin, I. V. Karasev, O. A. Mosur

A. I. Guseva, V. S. Kireev, A. A. Ilukhin, F. S. Tzuplakov, A. V. Ivanov, I. M. Kozgin

O. A. Bisterfeld

V. V. Nikiforov, V. I. Shkirtil

V.A. Bykov, L.N. Zayko, V.Y. Maslyakov, M.E. Pimenova, V.G. Klyaznika, O.V. Zhurba, V.I. Kaporova, N.I. Sidelnikov, N.B. Fadeev

М.А. Barinov

V.F. Arhipova, A.V. Golumidova

O.L. Pererva, A.V. Razmahova

A.I. Guseva, A.V. Ivanov, I.M. Kozgin, V.S. Kireev, A.S. Tzuplakov

A.M. Potapenko, R.N. Rusanov

D.A. Bezuglov, I.V. Kalienko, D.V. Mironovich, P.M. Pomortsev

I.N. Sinitsyn, A.S. Shalamov

I.V. Panshin, O.B. Yares, E.R. Mazunova

V.V. Nikiforov - Dr. Sci. (Eng.), Professor, Leading Researcher, SPIIRAS V.I. Shkirtil - Ph. D. (Eng.), Associate Professor, Head of Laboratory, SPIIRAS

A.S. Mezhov, E.Y. Solodkov

V.Y. Maslyakov - Ph.D., Director of the Centre Plant Production and Protection of the All-Russian Scientific Research Institute of the Medicinal and Aromatic Plants (VILAR) (Moscow). E-mail: maslyakoff@mail.ru
N.V. Muradasilova - Ph.D., (Geogr.), Heading Research Scientist, Department Heading Research Scientist of the Plant Production and Protection of the All-Research Institute Oilseed Named by V.S. Pustovoyt. E-mail: n_mur@mail.ru@mail.ru
L.N. Zaiko - Ph.D. (Biol.), Head of the Department of Plant Resources of the All-Russian Scientific Research Institute of the Medicinal and Aromatic Plants (VILAR) (Moscow). E-mail: vilarnii@mail.ru
L.M. Bushkovskaya - Ph.D. (Biol.), Heading Research Scientist, Laboratory Protection and Cultivation of Plants of the All-Russian Scientific Research Institute of the Medicinal and Aromatic Plants (VILAR), Moscow. E-mail: vilarnii@mail.ru
G.P. Pushkina - Ph.D. (Biol.), heading Researcher Scientist, Laboratory Protection and Cultivation of Plants of the All-Russian Scientific Research Institute of the Medicinal and Aromatic Plants (VILAR), Moscow. E-mail: vilarnii@mail.ru
O.V. Zhurba - Ph.D. (Biol.), heading Researcher Scientist, Laboratory of Natural Plant Resources of the All-Research Institute of the Medicinal and Aromatic Plants (VILAR), Moscow. E-mail: vilarnii@mail.ru
N.I. Sidelnikov - Ph.D., (Biol.), director of the Center of Plant Research and Protection All-Russian Scientific Research Institute of the Medicinal and Aromatic Plants (VILAR), Moscow. E-mail: vilarnii@mail.ru
N.B. Fadeev - (Biol.), Senior Researcher Scientist, Laboratory of Natural Plant Resources, All-Russian Scientific Research Institute of the Medicinal and Aromatic Plants (VILAR), Moscow. E-mail: vilarnii@mail.ru

A.V. Dukhanov - Associate Professor, Senior Research Scientist, University ITMO. E-mail: dukhanov@niuitmo.ru

L. F. Chernogor - Dr.Sc. (Phys.-Math.), Professor of the Space Radiophysics Department, V.N. Karazin Kharkiv National University. E-mail: Leonid.F.Chernogor@univer.ua

M.E. Semenov - Dr.Sc. (Phys.-Math.), Professor, 11 Department of Theoretical Hydrometeorology, Military Educational Research Centre of Air Force «Air Force Academy named after professor N.E. Zhukovsky and Y.A. Gagarin» (Voronezh). E-mail: mkl150@mail.ru
V.V. Koida - Postgraduate Student, 11 Department of Theoretical Hydrometeorology, Military Educational Research Centre of Air Force «Air Force Academy named after professor N.E. Zhukovsky and Y.A. Gagarin» (Voronezh). E-mail: VVKoida@yandex.ru
M.O. Gedzenko - Postgraduate Student, Department of Mathematics, Voronezh GASU. E-mail: MOGEDZ@mail.ru
A.V. Samsonov - Postgraduate Student, 11 Department of Theoretical Hydrometeorology, Military Educational Research Centre of Air Force «Air Force Academy named after professor N.E. Zhukovsky and Y.A. Gagarin» (Voronezh). E-mail: Sinoptik78@mail.ru

V. N. Nikolaev - Dr.Sc. (Eng.), Department "Information systems und Technologies", South-West State University (Kursk)
D. V. Myasnyankina - Post-graduate Student, Department "Information systems und Technologies", South-West State University (Kursk)

V. V. Nikiforov - Dr.Sc. (Eng.), Professor, Leading Research Scientist, St. Petersburg Institute for Informatics and Automation of the Russian Academy of Sciences (SPIIRAS). E-mail: nik@iias.spb.ru

A.V. Ilyichev - Dr. Sc. (Eng.), Professor, JSC «MIC «NPO Mashinostroyenia» (Reutov, Moscow region). E-mail: vpknpomash@mai.ru
V.S. Petrovcky - Ph. D. (Eng.), Main Research Scientist, JSC «MIC «NPO Mashinostroyenia» (Reutov). E-mail: vpknpomash@mail.ru
Nguyen Quang Thuong - Dr. Sc. (Eng.), Senior Research Scientist, Dorodnicyn Computing Centre of RAS. E-mail: tikhonmos@yahoo.com

D.C. Karpenko - Head of Information Technologies Department, Pirogov Russian National Research Medical University (RNRMU)
T.V. Zarubina - Dr. Sc. (Med.), Professor, Head of Medical Cybernetics and Informatics Department, Pirogov Russian National Research Medical University (RNRMU)
S.E. Rauzina - Ph. D. (Med.), Associate Professor, Department of Medical Cybernetics and Informatics, Pirogov Russian National Research Medical University (RNRMU)
G.A. Bogopolsky - Lead software developer, Pirogov Russian National Research Medical University (RNRMU)
T.A. Tikhonova - Ph. D. (Med.), Associate Professor, Department of Morphology, Pirogov Russian National Research Medical University (RNRMU)
O.V. Glebova - Leading Analyst, Pirogov Russian National Research Medical University (RNRMU)

A.N. Putintsev - Ph.D.(Eng.), Head of Department of medical computer systems, Science Center of New Information Technologies, separate structural unit of Scientific Research Clinical Institute of Pediatricsof Pirogov Russian National Research Medical University
B.A. Kobrinsky - Dr.Sc.(Med.), Professor, Head of the Science Center of New Information Technologies, separate structural unit of Scientific Research Clinical Institute of Pediatricsof Pirogov Russian National Research Medical University

N.A. Borsuk - Ph. D. (Eng.), Associate Professor, EIU2-KF, Kaluga branch of the Bauman MSTU. E-mail: bna.65@yandex.ru

I.N. Sinitsyn - Dr. Sc. (Eng.), Professor, Head of Department, IIP FRC IC of RAS (Moscow). E-mail: sinitsin@dol.ru A.S. Shalamov - Dr. Sc. (Eng.), Professor, IIP FRC IC of RAS (Moscow). E-mail: a-shal5@yandex.ru

V.G. Rau - Dr. Sc. (Phys.-Math.), Professor, Department of Information Technologies, Russian Presidential Academy of National Economy and Public Administration (Vladimir branch). E-mail: vgrau@mail.ru A.S. Shalumov - Dr. Sc. (Eng.), Head of Department of Information Technologies, Russian Presidential Acad-emy of National Economy and Public Administration (Vladimir branch). E-mail: ALS1 40965@mail.ru S.V. Poljakov - Ph. D. (Eng.), Associate Professor, Department of Information Technologies, Russian Presidential Academy of National Economy and Public Administration (Vladimir branch) T.F. Rau - Ph. D. (Phys.-Math.), Associate Professor, Department of General and Theoretical Physics, Vladimir State Uni-versity named after A.&N. Stoletovs A.V. Maleev - Dr. Sc. (Phys.-Math.), Head of Department of General and Theoretical Physics, Vladimir State University named after A.&N. Stoletovs

A.A. Kiryushina - Ph. D. (Econ.), Senior Business Analyst, EC-leasing JSC (Moscow). E-mail: akiryushina@ec-leasing.ru N.I. Klemashev - Analyst, EC-leasing JS (Moscow). E-mail: contact@ec-leasing.ru

A.A. Merkulov - Ph. D. (Eng.), Head of Post-graduate Training Program, JSC «Moscow Scientific Research Radiotechnical Institute». E-mail: aspirant@mnirti.ru

Yu.Yu. Petrunin - Ph.D., Dr.Sc. (Philos.), Professor, School of Public Administration, Lomonosov Moscow State University, Co-Chairman of the Organizing Committee, the leading symposium Neyrophilosophy\". E-mail: petrunin@spa.msu.ru

V.N. Bondarenko - Dr.Sc. (Eng.), Professor, Siberian Federal University (Krasnoyarsk) R.G. Galeev - General Director, JSC «SPE «Radiosviaz» (Krasnoyarsk) V.F. Garifullin - Post-graduate Student, Siberian Federal University (Krasnoyarsk) Т.V. Krasnov - Senior Lecturer, Siberian Federal University (Krasnoyarsk). E-mail: vadimgar@mail.ru

O.V. Druzhinina - Dr. Sc. (Phys.-Math.), Professor, Main Research Scientist, FRC «Computer Science and Control» RAS (Moscow). E-mail: ovdruzh@mail.ru A.F. Klimova - Main Bibliographer, Moscow State University of Railway Engineering (MIIT). E-mail: sputogr@mail.ru N.P. Petrova - Ph. D. (Philol.), Senior Research Scientist, FRC «Computer Science and Control» RAS (Moscow). E-mail: nat16051958@rambler.ru

V.V. Smirnov - Ph.D. (Eng.), Limited Liability Company «Skolkovo Group International» (Moscow). E-mail: vitaly_smirnov@mail.ru

O.V. Loginovskiy - Dr. Sc. (Eng.), Head of Department, South Ural State University (Chelyabinsk). E-mail: loginovskiyo@mail.ru A.A. Maksimov - Dr. Sc. (Eng.), Professor, South Ural State University (Chelyabinsk). E-mail: maximov@kfw.ru K.S. Khaldin - Post-graduate Student, South Ural State University (Chelyabinsk). E-mail: lar3811@yandex.ru

R.P. Turkenich - Counselor of General Director of JSC Academician M.F. Reshetnev «ISS» (Zheleznogorsk). E-mail: gonti@iss-reshetnev.ru Yu.V. Vilkov - Deputy General Director and General Designer, JSC Academician M.F. Reshetnev «Information Satellite Systems» (Zheleznogorsk). E-mail: yuri_vilkov@iss-reshetnev.ru

V.M. Chernenkiy - Dr.Sc. (Eng.), Professor, Head of Department of Information Processing System and Management, Bauman Moscow State Technical University E-mail: chernen@bmstu.ru

K.Y. Lavrov - Deputy Director of STC-1, JSC «Concern «Morinsys-Agat» (Moscow) E-mail: info@concern-agat.ru A.E. Pilkin - Deputy Director of STC-1 on planning and economic affairs, JSC «Concern «Morinsys-Agat» (Moscow) E-mail: info@concern-agat.ru

V.I. Budzko – Dr.Sc.(Eng.), Professor, Deputy Director for Research, 

Institute of Informatics Problems of FRC CSC RAS (Moscow);

Full Member of Russian Cryptography Academy

E-mail: vbudzko@ipiran.ru

D.A. Melnikov – Ph.D.(Eng.), Associate Professor, Leading Research Scientist, 

FRC «Computer Science and Control» of RAS (Moscow); 

Associate Professor, Department №42 «Cryptology and Cybersecurity», 

National Research Nuclear University «MEPhI» (Moscow)

E-mail: damelnikov@ipiran.ru

V.M. Fomichev – Dr.Sc.(Phys.-Math.), Professor, Leading Research Scientist, 

FRC «Computer Science and Control» of RAS (Moscow); 

Professor, Financial University under the Government of the Russian Federation; Professor, National Research Nuclear University «MEPhI» (Moscow) E-mail: fomichev.2016@yandex.ru

L.Е. Mistrov – Dr.Sc. (Eng.), Associate Professor, Professor, 

MTSC Air Forces «MAA named professor N.E. Zhukovsky and Y.A. Gagarin» (Voronezh); 

Central Branch of the Russian State University of Justice (Voronezh)

E-mail: mistrov_le@mail.ru

Е.М. Shepovalov – Flight Simulator Head,

MTSC Air Forces «MAA named professor N.E. Zhukovsky and Y.A. Gagarin» (Voronezh) E-mail: shepovaloff2011@yandex.ru

Many well-known methods for estimating signal parameters using a phased array antenna use signals from all elements of the antenna array. But in some systems during the primary signal processing the problem of spatial-spatial filtering is solved, which requires a large number of computing resources. Due to the limited number of resources, as a result, a small (much smaller than the number of elements in the antenna array) number of reception patterns is formed. But even in such systems, the question arises of estimating the angle of two sources close to each other in terms of angle of sources of electromagnetic waves.

The purpose of this work is to investigate a method that allows us to estimate the angles of radiation sources based on a combination of signals from several radiation patterns.

A method for estimating the angles of arrival of a signal from two sources of electromagnetic waves using an antenna array, forming a small number of radiation patterns for reception, is considered. This method was proposed due to the fact that most of the known methods for estimating angular coordinates use signals from all elements of the phased array, while in the studied system it is not possible to process these signals in the secondary processing unit.

The proposed method allows to reduce the error in estimating the angle of arrival of the signal, especially for antenna arrays of a small number of elements.

A.S. Samodurov − Ph.D. (Eng.), Associate Professor, 

Design and Manufacture of Radio Department, 

FSBEI of HE «Voronezh State Technical University» (Voronezh, Russia)

E-mail: unaxel2000@mail.ru

D.S. Pogrebnoi − Bachelor of Science, Master Student,

Radioelectronic Devices and Systems Department, 

FSBEI of HE «Voronezh State Technical University» (Voronezh, Russia)

E-mail: denis2371@gmail.com

S.A. Antipov − Dr.Sc. (Phys.-Math.), Professor,

Physic Department, FSBEI of HE «Voronezh State Technical University» (Voronezh, Russia) Е-mail: ofrep@vorstu.ru

A.I. Klimov − Dr.Sc. (Eng.), Professor,

Design and Manufacture of Radio Department, FSBEI of HE «Voronezh State Technical University» (Voronezh, Russia)

V.O. Volosenkov – Dr.Sc. (Eng.), Professor, 

Russian Armed Forces Army Air Defense Military Academy n.a. Marshal of the Soviet Union A.M. Vasilevsky E-mail: vvolosenkov@yandex.ru

S.Kh. Ekshembiev – Dr.Sc. (Economic), 

Deputy General Director − General Designer on the Cost of Production Management, Economics and Finance,

JSC «Concern «Morinsys-Agat» (Moscow)

E-mail: info@concern-agat.ru

E.S. Novikov – Dr.Sc. (Eng.), Professor, 

Chief Designer of the Direction − Head of the Scientific and Methodological Center  for Training and Retraining of Personnel, JSC «Concern «Morinsys-Agat» (Moscow) E-mail: Novik49@bk.ru

L.I. Dvoiris, I.N. Kryukov

V.I. Budzko1, D.A. Melnikov2, V.M. Fomichev3

1-3 Institute of Informatics Problems of FRC CSC RAS (Moscow, Russia)

2,3 National Research Nuclear University «MEPhI» (Moscow, Russia)

3 Financial University under the Government of the Russian Federation (Moscow, Russia)

M.A. Panov1, E.A. Ishchenko2

1 FGBOU HE «Ural State Economic University» (Ekaterinburg, Russia)
2 Federal State Budgetary Educational Institution of Higher Education «Ural State University of Economics»,
LLC «SKB LAB» (Ekaterinburg, Russia)
1 Panov79@ya.ru, 2 Evgen.ishchenko@gmail.com