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<article article-type="research-article" dtd-version="1.3" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xml:lang="ru"><front><journal-meta><journal-id journal-id-type="publisher-id">tuzsut</journal-id><journal-title-group><journal-title xml:lang="ru">Труды учебных заведений связи</journal-title><trans-title-group xml:lang="en"><trans-title>Proceedings of Telecommunication Universities</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1813-324X</issn><issn pub-type="epub">2712-8830</issn><publisher><publisher-name>СПбГУТ</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.31854/1813-324X-2023-9-3-60-66</article-id><article-id custom-type="elpub" pub-id-type="custom">tuzsut-479</article-id><article-categories><subj-group subj-group-type="heading"><subject>Research Article</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="ru"><subject>ЭЛЕКТРОНИКА, ФОТОНИКА, ПРИБОРОСТРОЕНИЕ И СВЯЗЬ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>ELECTRONICS, PHOTONICS, INSTRUMENTATION AND COMMUNICATIONS</subject></subj-group></article-categories><title-group><article-title>Методика учета влияния параметров сферической подстилающей поверхности с конечной проводимостью на характеристики антенн ОНЧ-диапазона</article-title><trans-title-group xml:lang="en"><trans-title>Methodology for Accounting the Influence of Parameters of a Spherical Underlying Surface with Finite Conductivity on VLF Antennas Characteristics</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-0940-4285</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Типикин</surname><given-names>А. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Tipikin</surname><given-names>A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>кандидат технических наук, начальник отдела научно-исследовательского центра телекоммуникационных технологий и разведки Военно-морской академии им. Адмирала Флота Советского Союза Н.Г. Кузнецова</p></bio><email xlink:type="simple">alextip@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0009-0008-2289-1576</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Потапов</surname><given-names>Д. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Potapov</surname><given-names>D.</given-names></name></name-alternatives><bio xml:lang="ru"><p>младший научный сотрудник отдела научно-исследовательского центра телекоммуникационных технологий и разведки Военно-морской академии им. Адмирала Флота Советского Союза Н.Г. Кузнецова</p></bio><email xlink:type="simple">denpotapow@yandex.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru">Военно-морская академия имени Адмирала Флота Советского Союза Н.Г. Кузнецова<country>Россия</country></aff><aff xml:lang="en">Naval Academy named after Admiral of the Fleet of the Soviet Union N.G. Kuznetsov<country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2023</year></pub-date><pub-date pub-type="epub"><day>11</day><month>07</month><year>2023</year></pub-date><volume>9</volume><issue>3</issue><fpage>60</fpage><lpage>66</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Типикин А.А., Потапов Д.С., 2023</copyright-statement><copyright-year>2023</copyright-year><copyright-holder xml:lang="ru">Типикин А.А., Потапов Д.С.</copyright-holder><copyright-holder xml:lang="en">Tipikin A., Potapov D.</copyright-holder><license license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>This work is licensed under a Creative Commons Attribution 4.0 License.</license-p></license></permissions><self-uri xlink:href="https://tuzs.sut.ru/jour/article/view/479">https://tuzs.sut.ru/jour/article/view/479</self-uri><abstract><p>Подстилающая поверхность Земли оказывает существенное влияние на характеристики антенны и энергетические параметры радиотрассы. Несмотря на то, что теоретические аспекты влияния конечной проводимости подстилающей поверхности на антенны достаточно исследованы, требуется разработка частной методики, позволяющей автоматизировать расчеты энергетических параметров радиотрасс скачковым методом. В статье представлена методика учета электрических характеристик подстилающей поверхности, отличающаяся возможностью использования цифровых карт и автоматизации вычислений, представлены отдельные результаты расчетов поправочных антенных коэффициентов, подтверждающие теоретические выкладки. Разработанная методика может применяться при расчетах энергетических параметров радиотрасс скачковыми методами.</p></abstract><trans-abstract xml:lang="en"><p>The Earth's underlying surface has a significant impact on the characteristics of antennas and the energy parameters of the radio path. Although the theoretical aspects of the influence of the finite conductivity of the underlying surface on antennas have been sufficiently studied, there is a need for the development of a specific methodology that would allow to automize energy parameters calculations of radio paths using the wavehop method. This article presents a methodology for accounting for the electrical characteristics of the subsoil surface, which differs in its ability to use digital maps and automate calculations. It also includes separate calculation results for correcting antenna coefficients that confirm the theoretical calculations. The developed methodology can be used for calculations of energy parameters of radio paths using the wavehop method.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>подстилающая поверхность</kwd><kwd>очень низкие частоты</kwd><kwd>прогнозирование энергетических параметров</kwd><kwd>антенны</kwd><kwd>корректирующие коэффициенты</kwd></kwd-group><kwd-group xml:lang="en"><kwd>underlying surface</kwd><kwd>very low frequency</kwd><kwd>predicting of energy parameters</kwd><kwd>antennas</kwd><kwd>correction coefficients</kwd></kwd-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Bradley P.A. IRI and VLF/LF radio service planning // Advances in Space Research. 2001. Vol. 27. Iss. 1. PP. 145–152. DOI:10.1016/S0273-1177(00)00150-2</mixed-citation><mixed-citation xml:lang="en">Bradley P.A. IRI and VLF/LF radio service planning. Advances in Space Research. 2001;27(1):145–152. 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