Journals
Books
Articles by keyword qam
Efficiency improving of radio-frequency spectrum using
A. Y. Bekkiev - Dr. Sci. (Eng.), professor, the director general of JSC «Sozvezdie» Concern»
V. I. Borisov - Dr. Sci. (Eng.), professor, corresponding member of the Russian Academy of Sciences, the director of sciences of JSC «Sozvezdie» Concern»
A. E. Limarev - project director, JSC «Sozvezdie» Concern». E-mail: limarev@sozvezdie.su
S. Ju. Beleckaja - Dr. Sci. (Eng.), professor of "Voronezh State Technical University"
The way of increasing the information transfer quality in mobile satellite communication unit by means of trajectory filtering in the precise pointing problem
Yu.A. Pykhov - Engineer, JSC «Radiofizika»
S.Yu. Yakovleva - Ph.D. (Phys.-Math.), Senior Researcher, JSC «Radiofizika»
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)
Serial digital QAM-modem based on complex band-pass IIR filters with LF-prototypes of Bessel

Yu.A. Grebenko1, R.I. Polyak2, Phyo Aung Kyaw3

1-3 National Research University “MPEI” (Moscow, Russia)

1 GrebenkoYA@mpei.ru; 2 PoliakRI@mpei.ru; 3 phyoradal@gmail.com

Demodulation SEFDM-signals with higher-order modulation methods on subcarriers in fading channels

Nguyen Viet Them1, A.V. Rashich2

1,2 Peter the Great St. Petersburg Polytechnic University (St. Petersburg, Russia)

1 vietthembk@gmail.com; 2 rashich@cee.spbstu.com

Serial analog QAM modems based on complex band-pass filters with LF Bessel prototypes

Y.A. Grebenko1, R.I. Polyak2, Yan Lin Paing3

1-3 National Research University (NRU) “MPEI” (Moscow, Russia)

1 GrebenkoYA@mpei.ru; 2 poliakri@mpei.ru; 3 hlainff@gmail.com

The influence of phase noise and nonlinear distortions of high-speed digital-to-analog converters on the parameters of digital communication systems

K.A. Yakimenko1, V.V. Romashov2, K.K. Khramov3, A.N. Doktorov4, N.A. Sochneva5

1-4 Murom Institute (branch) Federal state budgetary Educational Institution of Higher Education
“Vladimir State University n.a. Alexader Grigoryevich and Nickolay Grigoryevich Stoletovs” (Murom, Russia)

5 Federal State Budgetary Educational Institution of Higher Education
“Vladimir State University n.a. Alexader Grigoryevich and Nickolay Grigoryevich Stoletovs” (Vladimir, Russia)

1 yakimenko.kirill@yandex.ru; 2 romashovmurom@mail.ru; 3 hramovkk@gmail.com; 4 doctorov_a_n@mail.ru; 5 sochnewa.natalya@yandex.ru