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Interference immunity of reception of OFDM-signal with PSK subcarriers against an impulse polyharmonic jamming

DOI 10.18127/j00338486-201811-09

Keywords:

K.Yu. Lozhkin – Ph.D.(Eng.), Associate Professor, Head of Department, MESC «Zhukovsky–Gagarin Air Force Academy» (Voronezh)
E-mail: K.Yu.Lozhkin@mail.ru
V.A. Mironov – Dr.Sc.(Eng.), Professor, Main Research Scientist, MESC «Zhukovsky–Gagarin Air Force Academy» (Voronezh)
E-mail: mirvam@live.ru
S.S. Prozhetorko – Post-graduate Student, MESC «Zhukovsky–Gagarin Air Force Academy» (Voronezh)
E-mail: Caspro@rambler.ru


The dependences of average probability correct reception code combination of the no-household and binary correcting (n, k)-block-code in the coherent receiving-solving device of the non-fading OFDM-signal with a single phase shift keying of subcarriers from the signal-to-interference ratio under the action of non-fading pulse polyharmonic interference with independent initial phases of the components.
As a result of the analysis of these dependences it is installed that limiting values of probabilities of the correct reception of code combinations are defined only by on-off time ratio of radiation of the polyharmonic jamming.
Materials are stated on 11 pages, are illustrated by 2 figures, the bibliographic list contains 11 sources.

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May 29, 2020

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