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Adaptive spatial processing of electromagnetic field signals in antenna arrays

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Abstract

The expressions for an adaptive spatial filter and Capon’s direction-finding profile have been obtained using the maximum likelihood method. It has been shown that Capon’s method lies in the maximization of the energy of the output signal of the adaptive spatial filter. Adaptive methods for spatial localization of radiation sources with filtering of the stationary field component are proposed. The problems of the taking polarization of the electromagnetic field into account are considered. The results of a numerical simulation are presented.

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Authors and Affiliations

  1. Southern Federal University, ul. Mil’chakova 10, Rostov-on-Don, 344090, Russia

    N. M. Ivanov

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  1. N. M. Ivanov
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Correspondence to N. M. Ivanov.

Additional information

Original Russian Text © N.M. Ivanov, 2012, published in Avtomatika i Vychislitel’naya Tekhnika, 2012, No. 3, pp. 49–60.

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Ivanov, N.M. Adaptive spatial processing of electromagnetic field signals in antenna arrays. Aut. Conrol Comp. Sci. 46, 130–138 (2012). https://doi.org/10.3103/S0146411612030042

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  • DOI: https://doi.org/10.3103/S0146411612030042

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