Журнал «Радиотехника» | Издательство РАДИОТЕХНИКА

S.G. Krutchinsky - Dr. Sc. (Eng.), Professor, Radio Engineering Systems and Management Institute of SFU (Taganrog) E-mail: sgkrutch@mail.ru A.E. Titov - Post-graduate Student, Radio Engineering Systems and Management Institute of SFU (Taganrog) E-mail: alex.evgeny.titov@gmail.com

Structural synthesis and optimization of instrumentation amplifiers on the base of differential difference amplifiers. 2. Instrumentation amplifiers on the base of two differential difference amplifiers. Results of structural synthesis

Synthesis algorithms based on the theory of Markov processes filtration for compensation of intermodulation interferences in receiving channel of active antenna array

Yu.N. Parshin - Dr.Sc. (Eng.), Professor, Head of Department of Radio Engineering Devices, Ryazan State Radio Engineering University. E-mail: parshin51@mail.ru S.V. Kolesnikov- Senior Lecturer, Department of Radio Engineering Devices, Ryazan State Radio Engineering University. E-mail: sergey_v.k@mail.ru S.I. Gusev - Ph.D. (Eng.), Associate Professor, Leading Research Scientist, Deptartment of Space Technologies, Department of Radio Engineering Devices, Ryazan State Radio Engineering University. E-mail: s.i.gusev@inbox.ru

Signal detection in a background of spatially correlated mainlobe interference with MSRSs and MIMO radars

V.S. Chernyak - Dr. Sc. (Eng.), Professor, Moscow Aviation Institute and Bauman Moscow State Technical University (National Research Universities). E-mail: chernyak@mail.ru

Hardware implementation of a high-speed algorithm for the inverse of complex covariance matrix

A.A. Feimov - Post-graduate Student, Engineer, JSC «All-Russia SRI of Radio Engineering» (Moscow). E-mail: afeimov@gmail.com E.P. Smirnov - Ph. D. (Eng.), Head of Sector, JSC «All-Russia SRI of Radio Engineering» (Moscow). E-mail: vornims@gmail.com P.E. Shimkin - Post-graduate Student, Engineer, JSC «All-Russia SRI of Radio Engineering» (Moscow). E-mail: shimkinpy@gmail.com

Radio interference cancellation by digital filters preserving the input signal amplitude and waveform

A.V. Zhuravlev - Ph. D. (Eng.), Senior Research Scientist, Main Designer - Deputy General Director, JSC «SPE «PROTEK» (Voronezh). E-mail: protek@protek-vrn.ru V.M. Bezmaga - Ph. D. (Eng.), Senior Research Scientist, Leading Research Scientist, JSC «SPE «PROTEK» (Voronezh). E-mail: protek@protek-vrn.ru A.V. Smolin - Deputy Head of Department, JSC «SPE «PROTEK» (Voronezh). E-mail: smolinalexe@yandex.ru

Aspects of practical implementation of space-time signal processing in adaptive antenna arrays in a complex electromagnetic environment

L.I. Averina1, A.Yu. Lafitskiy2, D.Yu. Charkin3

1−3 JSC «Concern «Sozvezdie» (Voronez, Russia)

Application of adaptive methods for correction and echo cancellation for organization of high-speed duplex communication over two-wire line

I.A. Makaev – Engineer, JSC «SPE «Radiosviaz» (Krasnoyarsk)
E-mail: makaeviv@gmail.com

A.V. Mishanov – Head of Sector, JSC «SPE «Radiosviaz» (Krasnoyarsk)
E-mail: alexm.alexm@gmail.com

I.V. Anikev – Head of Department, JSC «SPE «Radiosviaz» (Krasnoyarsk)
E-mail: ivananik@mail.ru

E.V. Bogatyrev – Technical Director, JSC «SPE «Radiosviaz» (Krasnoyarsk)

Characteristics study of spatial interference canceller based on adaptive antenna array of the GNSS user equipment

S.I. Babusenko¹, V.V. Kiryushkin², A.V. Zhuravlev³

¹²³JSC SPE «PROTEK» (Voronezh, Russia)

Iterative interference cancel in a channel and estimation of its parameters for the OFDM-systems

I.S. Bagaev1, A.A. L’vov2, V.P. Meshchanov3, K.A. Sayapin4, M.A. Svetlov5, A.D. Khoroshenin6

1,2,6 Yuri Gagarin State Technical University of Saratov (Saratov, Russia)

2-4 Nika-Microwave, Ltd. (Saratov, Russia)

5 Institute of Precision Mechanics and Control of RAS (Saratov, Russia)

1 ig.bagaew@yandex.ru; 2 alvova@mail.ru; 3 nika373@bk.ru; 4 sayapin.k.a@mail.ru; 5 svetlovms@yandex.ru; 6 khoroshenin@saject.ru