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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">sibsutis</journal-id><journal-title-group><journal-title xml:lang="ru">Вестник СибГУТИ</journal-title><trans-title-group xml:lang="en"><trans-title>The Herald of the Siberian State University of Telecommunications and Information Science</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1998-6920</issn><publisher><publisher-name>СибГУТИ</publisher-name></publisher></journal-meta><article-meta><article-id custom-type="elpub" pub-id-type="custom">sibsutis-279</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>Анализ однослойных и многослойных копланарных полосковых линий и волноводов</article-title><trans-title-group xml:lang="en"><trans-title>Single-layer and multilayer coplanar strips and waveguides analysis</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>Якушев</surname><given-names>И. Ю.</given-names></name><name name-style="western" xml:lang="en"><surname>Yakushev</surname><given-names>I. ..</given-names></name></name-alternatives><email xlink:type="simple">yakushevigor@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff xml:lang="ru" id="aff-1"><institution>Сибирский государственный университет телекоммуникаций и информатики</institution><country>Russian Federation</country></aff><pub-date pub-type="collection"><year>2017</year></pub-date><pub-date pub-type="epub"><day>24</day><month>10</month><year>2022</year></pub-date><volume>0</volume><issue>4</issue><fpage>73</fpage><lpage>83</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Якушев И.Ю., 2022</copyright-statement><copyright-year>2022</copyright-year><copyright-holder xml:lang="ru">Якушев И.Ю.</copyright-holder><copyright-holder xml:lang="en">Yakushev I...</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://vestnik.sibsutis.ru/jour/article/view/279">https://vestnik.sibsutis.ru/jour/article/view/279</self-uri><abstract><p>В данной статье проанализировано шесть типов полосковых линий копланарного вида: однослойный и многослойный копланарный волновод без металлизированной подложки, однослойный и многослойный копланарный волновод с металлизированной подложкой, однослойная и многослойная копланарная полосковая линия. Анализ полосковых линий основан на методах конформных отображений и частичных емкостей. Приведены расчетные формулы эффективной диэлектрической проницаемости и волнового сопротивления для каждой копланарной линии.</p></abstract><trans-abstract xml:lang="en"><p>In the paper, the six types of the coplanar transmission lines have been analyzed: single-layer and multilayer conventional coplanar waveguide, single-layer and multilayer conductor-backed coplanar waveguide, single-layer and multilayer coplanar strip. Strips analysis has been based on conformal-mapping and partial capacitance techniques. Formulas of the effective dielectric constant and characteristic impedance for each coplanar transmission lines have been given.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>волновое сопротивление</kwd><kwd>копланарный волновод</kwd><kwd>копланарная полосковая линия</kwd><kwd>метод конформных отображений</kwd><kwd>метод частичных емкостей</kwd><kwd>эллиптический интеграл</kwd><kwd>эффективная диэлектрическая проницаемость</kwd></kwd-group><kwd-group xml:lang="en"><kwd>characteristic impedance</kwd><kwd>coplanar waveguide</kwd><kwd>coplanar strip</kwd><kwd>conformal-mapping technique</kwd><kwd>elliptic integral</kwd><kwd>effective dielectric constant</kwd><kwd>partial capacitance technique</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">Лаврентьев М. А., Шабат Б. В. Методы теории функций комплексного переменного. Госиздат. 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