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Adaptive Digital Modem for Tropospheric Scatter Link with Two Different Communication Stations

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Abstract

The joint operation of two troposcatter digital stations (TSDS) of different modifications can be implemented quickly through an adaptive signal control in stations at the same time. Such control can be organized with the help of an adaptive simulation algorithm for tropospheric scatter link (TSL) by using TSDS1,2 and controlling the signals at the output and input of adaptive antennas (AdA), adaptive transmitters (AdT), and adaptive receivers (AdR) in each station. We used a modern digital troposcatter modem (DTM) of one station and adaptive signal processing based on a digital special-purpose control unit (DSCU) of another station. As a result, the adaptive signal control stabilizes the levels of tropospheric signals in both stations at the same time, which provides the regular information reliability of TSL with TSDS of different modifications in their joint work.

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Authors and Affiliations

  1. Central Scientific Research Institute of Armament and Military Equipment of the Armed Forces of Ukraine, Kyiv, Ukraine

    V. I. Rudakov, Oleksandr V. Kovbasiuk, Oleg N. Kostyna, Viktor N. Orel, Oleksandr N. Baschkirov & Anton N. Bychkov

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  1. V. I. Rudakov
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  2. Oleksandr V. Kovbasiuk
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  3. Oleg N. Kostyna
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  4. Viktor N. Orel
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  5. Oleksandr N. Baschkirov
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  6. Anton N. Bychkov
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Corresponding author

Correspondence to Oleksandr V. Kovbasiuk.

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ADDITIONAL INFORMATION

V. I. Rudakov, O. V. Kovbasiuk, O. N. Kostyna, V. N. Orel, O. N. Baschkirov, A. N. Bychkov

The authors declare that they have no conflicts of interest.

This article does not contain any studies with human participants or animals performed by any of the authors.

The initial version of this paper in Russian is published in the journal “Izvestiya Vysshikh Uchebnykh Zavedenii. Radioelektronika,” ISSN 2307-6011 (Online), ISSN 0021-3470 (Print) on the link http://radio.kpi.ua/article/view/S0021347021090065 with DOI: https://doi.org/10.20535/S0021347021090065

Additional information

Translated from Izvestiya Vysshikh Uchebnykh Zavedenii. Radioelektronika, No. 9, pp. 581-596, September, 2021 https://doi.org/10.20535/S0021347021090065 .

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Rudakov, V.I., Kovbasiuk, O.V., Kostyna, O.N. et al. Adaptive Digital Modem for Tropospheric Scatter Link with Two Different Communication Stations. Radioelectron.Commun.Syst. 64, 509–524 (2021). https://doi.org/10.3103/S0735272721090065

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  • DOI: https://doi.org/10.3103/S0735272721090065

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