Journal of Radio Electronics. eISSN 1684-1719. 2023. ¹9
ContentsFull text in Russian (pdf)
DOI: https://doi.org/10.30898/1684-1719.2023.9.12
FORMATION OF SINGLE-BEAM DECAMETERS COMMUNICATION CHANNELS
USING DIGITAL ANTENNA ARRIDS PLACED
ON NATURAL SLOPES
I.M. Oroshchuk, A.N. Suchkov, M.M. Kadochnikov
Pacific Higher Naval college named after S.O. Makarov,
690062, Vladivostok, Kamskiy per., 6
The paper was received May 31, 2023.
Abstract. The article presents the results of studies of the possibility of forming single-beam ionospheric radio channels. These radio channels provide a significant increase in the throughput of decameter communication channels by reducing the time scattering and fading depth of the received signals. For single-beam channels, it is proposed to use antenna arrays placed on an inclined underlying surface. The article shows the possibility of creating such antenna arrays. Their directional properties ensure the selection of one discrete beam. Such antennas have realizable overall dimensions of the structure. This will significantly increase the reliability of the antenna and reduce the cost of its implementation and operation, compared with decameter mast antennas.
Key words: digital non-equidistant antenna array, spatial correlation signal processing, noise immunity, decameter communication, capacity.
Corresponding author: Kadochnikov Maksim Mikhailovich, maks-navy@yandex.ru
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For citation:
Oroshchuk I.M., Suchkov A.N., Kadochnikov M.M. Formation of single-beamdecameters communication channels using digital antenna arrids placed. // Journal of Radio Electronics. – 2023. ‑¹.9. https://doi.org/10.30898/1684-1719.2023.9.12 (In Russian)