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Spatio-temporal correlation of the maximum observable frequency on midlatitude radio lines

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Radiophysics and Quantum Electronics Aims and scope

We present the results of studying the spatial and temporal correlation of the maximum observable frequency on two midlatitude paths, Inskip (England)–Rostov-on-Don and Cyprus–Rostov-on-Don. Dynamics of variation in the maximum observable frequency on these paths as a function of the time of the day and geophysical conditions is explored. The presence of a high spatial correlation (up to 93.5%) between the studied maximum observable frequencies allowed the values of the maximum observable frequency on the Cyprus–Rostov-on-Don path to be retrieved from the data on the Inskip–Rostov-on-Don path by the method of artificial neural networks with a training efficiency of up to 97%.

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Authors and Affiliations

  1. Radiophysical Research Institute, Nizhny Novgorod, Russia

    O. M. Barkhatova & V. P. Uryadov

  2. The Southern Federal University, Rostovon-Don, Russia

    G. G. Vertogradov & V. G. Vertogradov

Authors
  1. O. M. Barkhatova
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  2. V. P. Uryadov
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  3. G. G. Vertogradov
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  4. V. G. Vertogradov
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Corresponding author

Correspondence to V. P. Uryadov.

Additional information

Translated from Izvestiya Vysshikh Uchebnykh Zavedenii, Radiofizika, Vol. 52, No. 1, pp. 28–35, January 2009.

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Barkhatova, O.M., Uryadov, V.P., Vertogradov, G.G. et al. Spatio-temporal correlation of the maximum observable frequency on midlatitude radio lines. Radiophys Quantum El 52, 24–30 (2009). https://doi.org/10.1007/s11141-009-9109-z

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  • DOI: https://doi.org/10.1007/s11141-009-9109-z

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