Journal of Radio Electronics. eISSN 1684-1719. 2024. №1
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Full text in Russian (pdf)

DOI: https://doi.org/10.30898/1684-1719.2024.1.10

study of electromagnetic field characteristics

at errors of focusing phase distributions

Potapova O.V., Sedelnikov Yu.E.

Kazan National Research Technical University named after A.N.Tupolev – KAI

420111, Russia, Kazan, К. Marx str., 10

The paper was received November 17, 2023.

Abstract. Influence of errors of realization of phase distributions of radiating currents on efficiency of focused field formation in microwave technologies is investigated in paper. Quantitative estimates were obtained to assess the decrease of antenna directivity and the degree of electromagnetic field defocusing depending on the value of mean square deviation and the depth of the focus point location. As media in which the electromagnetic field was formed, the free space and wet loam were investigated in the work.

Keywords: focused electromagnetic field, focusing point, errors of phase distribution, antenna directivity, defocusing factor.

Corresponding author: Potapova Olga Vladimirovna, potapova_olga@bk.ru

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For citation:

Potapova O.V., Sedelnikov Yu.E. Study of electromagnetic field characteristics at errors of focusing phase distributions. // Journal of Radio Electronic. – 2024. – №. 1. https://doi.org/10.30898/1684-1719.2024.1.10 (In Russian)