Methods of raising telecommunication system effectiveness by using atomic function envelope approximation

Alexandr Roaldovich Bestugin; Alexander F. Kryachko; Mikhail A. Kryachko

doi:10.3103/S0735272714110053

Authors

Alexandr Roaldovich Bestugin Saint Petersburg State University of Aerospace Instrumentation, Russian Federation
Alexander F. Kryachko Saint Petersburg State University of Aerospace Instrumentation, Russian Federation https://orcid.org/0000-0001-6886-5607
Mikhail A. Kryachko Saint Petersburg State University of Aerospace Instrumentation, Russian Federation

DOI:

https://doi.org/10.3103/S0735272714110053

Keywords:

telecommunication system, atomic function, phased array antenna, radiation pattern, algorithm of signal receive, spectrally-efficient signals, frequency band

Abstract

Cellular and satellite data transmission systems are the most perspective directions of telecommunications development. Solution of the available spectral band effective usage problem with minimal energy costs is pracically important for these systems. This article describes the best practices of space-frequency signal filtering by antenna technology methods, applying a multiple spatial channels for information transmitting and methods of generating spectrally efficient signals based on finite differential equations solutions with offset argument. Methods of construction both direct and quadrature receive information systems with interference were proposed.

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