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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">bsuir</journal-id><journal-title-group><journal-title xml:lang="ru">Доклады БГУИР</journal-title><trans-title-group xml:lang="en"><trans-title>Doklady BGUIR</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1729-7648</issn><issn pub-type="epub">2708-0382</issn><publisher><publisher-name>БГУИР</publisher-name></publisher></journal-meta><article-meta><article-id custom-type="elpub" pub-id-type="custom">bsuir-859</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>Статьи</subject></subj-group></article-categories><title-group><article-title>ВЫЧИСЛИТЕЛЬНО ЭФФЕКТИВНАЯ СВЕРХШИРОКОПОЛОСНАЯ ПЕССИМИСТИЧЕСКАЯ МОДЕЛЬ ИЗЛУЧЕНИЯ СЕГМЕНТА ПРОВОДА ДЛЯ АНАЛИЗА ЭЛЕКТРОМАГНИТНОЙ СОВМЕСТИМОСТИ</article-title><trans-title-group xml:lang="en"><trans-title>Computationally-effective wideband worst-case model of wire radiation for analysis of electromagnetic compatibility</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Орлов</surname><given-names>Е. Е.</given-names></name><name name-style="western" xml:lang="en"><surname>Arlou</surname><given-names>Y. Y.</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Синькевич</surname><given-names>Е. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Sinkevich</surname><given-names>E. V.</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.ru</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Малый</surname><given-names>С. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Maly</surname><given-names>S. V.</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Белорусский государственный университет</institution></aff><aff xml:lang="en"><institution>Belarusian state university</institution></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Белорусский государственный университет информатики и радиоэлектроники</institution></aff><aff xml:lang="en"><institution>Belarusian state university of informatics and radioelectronics</institution></aff></aff-alternatives><pub-date pub-type="collection"><year>2017</year></pub-date><pub-date pub-type="epub"><day>03</day><month>06</month><year>2019</year></pub-date><volume>0</volume><issue>3</issue><fpage>32</fpage><lpage>39</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Орлов Е.Е., Синькевич Е.В., Малый С.В., 2019</copyright-statement><copyright-year>2019</copyright-year><copyright-holder xml:lang="ru">Орлов Е.Е., Синькевич Е.В., Малый С.В.</copyright-holder><copyright-holder xml:lang="en">Arlou Y.Y., Sinkevich E.V., Maly S.V.</copyright-holder><license xml:lang="ru" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>Данная работа распространяется под лицензией Creative Commons Attribution 4.0.</license-p></license><license xml:lang="en" 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://doklady.bsuir.by/jour/article/view/859">https://doklady.bsuir.by/jour/article/view/859</self-uri><abstract><p>Разработана пессимистическая модель амплитудно-частотной характеристики (АЧХ) поля излучения сегмента провода, расположенного над экранирующей поверхностью, предназначенная для анализа паразитных связей в комплексах радио- и электронного оборудования. Модель основана на рассмотрении токовых волн в сегменте. Для каждой токовой волны решение интерпретируется как интерференция электрического и магнитного полей четырех эквивалентных точечных источников и находится огибающая амплитудно-частотной характеристики поля в высокочастотной области, проходящая через интерференционные максимумы. Применимость модели проверена в широком диапазоне значений параметров задачи: длина провода - от 0,1 мм до 10 м, высота провода над экранирующей поверхностью - от 0,1 мм до 1 м, положение точки наблюдения - на расстоянии до 10 м от центра провода сравнением результатов с результатами, полученными методами вычислительной электродинамики.</p></abstract><trans-abstract xml:lang="en"><p>The worst-case model of a radiation field created by a wire segment placed above ground plane intended for the analysis of spurious couplings in complexes of radio and electronic equipment has been developed. The model is based on considering current waves in the segment. The solution for each current wave is interpreted as interference of the electric and magnetic fields radiated by four equivalent point sources, and the envelope of the amplitude-frequency characteristic passing through interference maxima is found. The correctness of the model is checked in a wide range of problem parameters values (the length of the wire ranges from 0.1 m to 10 m, the height of the wire above the ground plane ranges from 0.1 mm to 1 m, and the observation point position is up to 10 m away from the center of the wire) by comparison with results retrieved by computational electromagnetics methods.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>излучение провода</kwd><kwd>частотная характеристика</kwd><kwd>пессимистическая модель</kwd><kwd>огибающая</kwd></kwd-group><kwd-group xml:lang="en"><kwd>wire radiation</kwd><kwd>frequency response</kwd><kwd>worst-case model</kwd><kwd>envelope</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">Paul C.R. Introduction to Electromagnetic Compatibility. 2nd ed. Wiley, Hoboken, NJ, 2006. 983 p.</mixed-citation><mixed-citation xml:lang="en">Paul C.R. 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