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Articles by keyword spectrally efficient
Realization of digital modulator and demodulator of spectrally efficient multifrequency signals
S.B. Makarov - Dr. Sc. (Eng.), Professor, Director of of Institute of Physics, Nanotechnology and Telecommunica-tions, Peter The Great St.Petersburg Polytechnic University. E-mail: makarov@cee.spbstu.ru S.V. Zavjalov - Assistant, Department РСЗИ, Institute of Physics, Nanotechnology and Telecommunications, Pe-ter The Great St.Petersburg Polytechnic University. E-mail: zavyalov_sv@spbstu.ru
Optimization of spectrally efficient multi orthogonal signals
S.B. Makarov - Dr. Sc. (Eng.), Professor, Director of Institute of Physics, Nanotechnology and Telecommunications of Peter The Great St.Petersburg Polytechnic University E-mail: makarov@cee.spbstu.ru S.V. Zavjalov - Ph. D. (Eng.), Associate Professor, Department «Radio Engineering and Telecommunication Systems», Institute of Physics, Nanotechnology and Telecommunications of Peter The Great St.Petersburg Polytechnic University E-mail: zavyalov_sv@spbstu.ru
Improving the spectral efficiency of signals with frequency multiplexing in high-speed communication systems

L.I. Averina1, O.K. Kamentsev2

1,2 JSC «Concern «Sozvezdie» (Voronezh, Russia)