Журнал «Радиотехника» | Издательство РАДИОТЕХНИКА

S.N. Kirillov - Ph. D. (Eng), Professor, Director of Department, Department of Radio Control and Communications, Ryazan State Radio Engineering University. E-mail: kirillov.lab@gmail.com
P.S. Pokrovskij - Ph. D. (Eng), Associate Professor, Department of Radio Control and Communications, Ryazan State Radio Engineering University. E-mail: paulps@list.ru

Noise immunity estimation of tropospheric communication systems with OFDM signals

E. N. Rychkov - Post-graduate Student, Siberian Federal University Radio Engineering department (Krasnoyarsk)
V. G. Patyukov - Dr.Sc. (Eng.), Professor, Siberian Federal University Radio Engineering department (Krasnoyarsk)

Distortion effect analysis in digital communication systems with QPSK modulation

S.F. Boev - Dr.Sc. (Econ.), Professor, General Director, OJSC «RTI» E-mail: kantselariya@oaorti.ru А.L. Priorov - Dr.Sc. (Eng.), Associate Professor, P.G. Demidov Yaroslavl State University E-mail: andcat@yandex.ru М.А. Dubov - Ph.D. (Eng.), Associate Professor, P.G. Demidov Yaroslavl State University E-mail: m.dubov@uniyar.ac.ru А.Е. Kiselnikov - Post-graduate Student, Leading Electronics, P.G. Demidov Yaroslavl State University E-mail: a.kiselnikov@uniyar.ac.ru К.S. Krasavin - Master Student, P.G. Demidov Yaroslavl State University E-mail: krasskir93@gmail.com

Experimental study of the modem of a tropospheric communication station with an energetically efficient mode of operation

P.V. Luferchik1, A.V. Luferchik2, P.V. Shtro3, P.N. Zakharov4,
D.R. Valiullin5, A.A. Milovanov6

1-3 JSC SPE Radiosvyaz (Krasnoyarsk, Russia)

4-6 LLC Microwave Electronics (Moscow, Russia)

1 Luferchikp@gmail.com; 2 DSP@mail.ru; 3 faust_256@mail.ru; 4 zakharov1@mail.ru;
5 vdr91@mail.ru; 6 amilovanov@mwel.ru

Spectral and energy efficiency modulation for high symbol rate transmissions

O.A. Gevorgian – Engineer of the 2nd category, PJSC «Radiofizika» (Moscow); Post-graduate Student, Moscow Technological University (MIREA)

E-mail: useworkstudy@hotmail.com

Analysis of the bit error probability of the OFDM-QPSK system in the channel with memory

V.G. Kartashevsky – Dr.Sc.(Eng.), Professor, Head of Department «Information Security», Volga State University of Telecommunications and Informatics (Samara)

E-mail: kartash@psati.ru

E.S. Semenov – Ph.D.(Eng.), Associate Professor, Head of Department «Telecommunication Systems», Volgograd State University

E-mail: essemenov@mail.ru

The inverse filtering of pulse signals

V.V. Abramenkov – Honored Scientist of RF, Dr. Sc. (Eng.), Professor, Senior Research Scientist, Vasilevsky Military Academy of Air Defense Forces RF (Smolensk)

E-mail: avv63@mail.ru

O.V. Vasilchenko – Dr. Sc. (Eng.), Professor, Deputy Head of Academy on Educational and Scientific Work, Vasilevsky Military Academy of Air Defense Forces RF (Smolensk)

E-mail: olegnio@yandex.ru

S.M. Semtchenkov – Ph. D. (Eng.), Head of Department, Vasilevsky Military Academy of Air Defense Forces RF (Smolensk) E-mail: ssm010283@gmail.com