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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-338</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>Алгоритмы широкополосного цифрового формирования ДНА</article-title><trans-title-group xml:lang="en"><trans-title>Wideband DBF algorithms</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>Беляев</surname><given-names>А. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Belyaev</surname><given-names>A. S.</given-names></name></name-alternatives><email xlink:type="simple">as-belyaev@yandex.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>Митяшев</surname><given-names>М. Б.</given-names></name><name name-style="western" xml:lang="en"><surname>Mityashev</surname><given-names>M. B.</given-names></name></name-alternatives><email xlink:type="simple">mityashev.mikhail@yandex.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff xml:lang="ru" id="aff-1"><institution>«ГСКБ Алмаз-Антей»</institution><country>Russian Federation</country></aff><pub-date pub-type="collection"><year>2016</year></pub-date><pub-date pub-type="epub"><day>24</day><month>10</month><year>2022</year></pub-date><volume>0</volume><issue>3</issue><fpage>125</fpage><lpage>129</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Беляев А.С., Митяшев М.Б., 2022</copyright-statement><copyright-year>2022</copyright-year><copyright-holder xml:lang="ru">Беляев А.С., Митяшев М.Б.</copyright-holder><copyright-holder xml:lang="en">Belyaev A.S., Mityashev M.B.</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/338">https://vestnik.sibsutis.ru/jour/article/view/338</self-uri><abstract><p>В статье рассмотрены существующие алгоритмы широкополосного цифрового формирования диаграммы направленности антенны (ДНА) и предложен новый алгоритм за счет поворота фазы на ненулевой несущей частоте. Рассмотрены требования к производительности аппаратной платформы, характеристики и условия применимости.</p></abstract><trans-abstract xml:lang="en"><p>The article considers conventional DBF approach and broadband DBF. DBF on FIR-filter is the obvious way of forming a time delay at the same time, requiring significant computing power. Less expensive computing DBF with the rotation phase at a nonzero frequency is considered.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>антенные решетки</kwd><kwd>диаграммоформирование</kwd></kwd-group><kwd-group xml:lang="en"><kwd>antennas array</kwd><kwd>DBF</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">John Litva, Titus Kwok-Yeung Lo. Digital beamforming in wireless communications, ARTECH HOUSE, INC, 1996. 301 p.</mixed-citation><mixed-citation xml:lang="en">John Litva, Titus Kwok-Yeung Lo. 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