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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 pub-id-type="doi">10.35596/1729-7648-2026-24-1-30-36</article-id><article-id custom-type="elpub" pub-id-type="custom">bsuir-4295</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>Оценка характеристик направленности антенных решеток с использованием сканера ближнего поля</article-title><trans-title-group xml:lang="en"><trans-title>Evaluation of the Directional Characteristics of Antenna Arrays Using a Near-Field Scanner</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>Стануль</surname><given-names>А. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Stanul</surname><given-names>А.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Стануль Александр Александрович - нач. отдела разработки и проектирования</p><p>220076, Минск, ул. Огинского, 6</p><p>Тел.: +375 17 215-04-24 </p></bio><bio xml:lang="en"><p>Stanul Aliaksandr - Head of Development and Design Department</p><p>220076, Minsk, Oginskogo St., 6</p><p>Tel.: +375 17 215-04-24 </p></bio><email xlink:type="simple">A.Stanul@rtp.by</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>Симоненко</surname><given-names>В. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Simanenka</surname><given-names>V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>магистр техн. наук, инж. отдела разработки и проектирования</p><p>Минск</p></bio><bio xml:lang="en"><p>Viktar Simanenka - M. Sci. (Tech.), Engineer of the Deve­ lopment and Design Department</p><p>Minsk </p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Юбко</surname><given-names>А. П.</given-names></name><name name-style="western" xml:lang="en"><surname>Joubko</surname><given-names>A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>магистр техн. наук, инж. отдела разработки и проектирования</p><p>Минск</p></bio><bio xml:lang="en"><p>Alexsandr Joubko - Sci. (Tech.), Engineer of the Development and Design Department</p><p>Minsk </p></bio><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ООО «СКБ «Радиотехпроект»</institution></aff><aff xml:lang="en"><institution>LLC “SDC “Radiotechproject”</institution></aff></aff-alternatives><pub-date pub-type="collection"><year>2026</year></pub-date><pub-date pub-type="epub"><day>04</day><month>03</month><year>2026</year></pub-date><volume>24</volume><issue>1</issue><fpage>30</fpage><lpage>36</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Стануль А.А., Симоненко В.А., Юбко А.П., 2026</copyright-statement><copyright-year>2026</copyright-year><copyright-holder xml:lang="ru">Стануль А.А., Симоненко В.А., Юбко А.П.</copyright-holder><copyright-holder xml:lang="en">Stanul А., Simanenka V., Joubko A.</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/4295">https://doklady.bsuir.by/jour/article/view/4295</self-uri><abstract><p>В статье представлены результаты измерения характеристик направленности антенн при помощи сканера ближнего поля. Выполнено сравнение диаграмм направленности изготовленной антенной решетки, полученных при помощи сканера и классическим методом с использованием поворотного стола в безэховой камере. Приведены краткое описание разработанного сканера, алгоритмы и методика, использованные в процессе пересчета измеренного ближнего поля антенны в диаграмму направленности. Отмечены такие достоинства сканера, как оценка дефектных элементов решетки; существенное снижение требований к размерам помещения, в котором проводятся измерения; получение объемной диаграммы направленности в передней полусфере; возможность осуществления первичной калибровки антенной системы.</p></abstract><trans-abstract xml:lang="en"><p>The article presents the results of antenna directivity characteristics measurement using a near-field scanner. A comparison is made between the radiation patterns of the manufactured antenna array obtained using the scanner and the classical method using a turntable in an anechoic chamber. A brief description of the scanner developed by the authors, the algorithms and methods used in the process of converting the measured near field of the antenna into a directional pattern are provided. The scanner’s advantages include the ability to assess defective array elements; significantly reduce the size requirements for the measurement room; the ability to obtain a three-dimensional radiation pattern in the forward hemisphere; and the ability to perform primary calibration of the antenna system.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>диаграмма направленности антенн</kwd><kwd>сканер ближнего поля</kwd><kwd>спектр плоских волн</kwd><kwd>без­ эховая камера</kwd></kwd-group><kwd-group xml:lang="en"><kwd>antenna radiation pattern</kwd><kwd>near-field scanner</kwd><kwd>plane wave spectrum</kwd><kwd>anechoic chamber</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">Joy, E. B. Spatial Sampling and Filtering in Near-Field Measurements / E. B. Joy. USA: Georgia Institute of Technology, 1970.</mixed-citation><mixed-citation xml:lang="en">Joy E. B. 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