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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">izmertech</journal-id><journal-title-group><journal-title xml:lang="ru">Измерительная техника</journal-title><trans-title-group xml:lang="en"><trans-title>Izmeritel`naya Tekhnika</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">0368-1025</issn><issn pub-type="epub">2949-5237</issn><publisher><publisher-name>ФГУП "ВНИИФТРИ"</publisher-name></publisher></journal-meta><article-meta><article-id custom-type="elpub" pub-id-type="custom">izmertech-1178</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>Расчет поправочных коэффициентов для уменьшения 
погрешности измерений коэффициента усиления СВЧ 
измерительных антенн в промежуточной зоне</article-title><trans-title-group xml:lang="en"><trans-title></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>Смирнов</surname><given-names>А. П.</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>Малай</surname><given-names>И. М.</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>Титаренко</surname><given-names>А. В.</given-names></name></name-alternatives><email xlink:type="simple">a.v.titarenko@rambler.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff xml:lang="ru" id="aff-1"><institution>32 государственный научно-исследовательский испытательный институт МО России, Мытищи</institution><country>Russian Federation</country></aff><pub-date pub-type="collection"><year>2010</year></pub-date><pub-date pub-type="epub"><day>07</day><month>02</month><year>2023</year></pub-date><volume>0</volume><issue>9</issue><fpage>61</fpage><lpage>64</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; ФГУП "ВНИИФТРИ", 2023</copyright-statement><copyright-year>2023</copyright-year><copyright-holder xml:lang="ru">ФГУП "ВНИИФТРИ"</copyright-holder><copyright-holder xml:lang="en">ФГУП "ВНИИФТРИ"</copyright-holder><license xlink:href="https://www.izmt.ru/jour/about/submissions#copyrightNotice" xlink:type="simple"><license-p>https://www.izmt.ru/jour/about/submissions#copyrightNotice</license-p></license></permissions><self-uri xlink:href="https://www.izmt.ru/jour/article/view/1178">https://www.izmt.ru/jour/article/view/1178</self-uri><abstract><p>Предложена модель электродинамического взаимодействия пирамидальных рупоров в промежуточной зоне для учета кривизны волнового фронта при измерениях коэффициента усиления. Приведены результаты экспериментальных исследований по уменьшению погрешности измерений коэффициента усиления в промежуточной зоне.</p></abstract><trans-abstract xml:lang="en"><p>This paper presents the mathematical model of two pyramidal horn electrodynamics interaction in Fresnel zone. The model is assigned for calculation measurement uncertainty caused by squared phase error. Experimental verification results are presented.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>антенна</kwd><kwd>коэффициент усиления</kwd><kwd>СВЧ-диапазон</kwd></kwd-group><kwd-group xml:lang="en"><kwd>antenna</kwd><kwd>antenna gain</kwd><kwd>UHF</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">Захарьев Л. Н. и др. Методы измерения характеристик антенн СВЧ/ Под ред. Н. М. Цейтлина. М.: Радио и связь, 1985.</mixed-citation><mixed-citation xml:lang="en">Захарьев Л. Н. и др. Методы измерения характеристик антенн СВЧ/ Под ред. Н. М. Цейтлина. М.: Радио и связь, 1985.</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Repjar A. G., Newell A. C., Baird R. C. Antenna Gain Measurements by an extended version of the NBS extrapolation method // IEEE Trans. Instrum. and Measur. 1983. V. 32. N 1. Р.</mixed-citation><mixed-citation xml:lang="en">Repjar A. G., Newell A. C., Baird R. C. Antenna Gain Measurements by an extended version of the NBS extrapolation method // IEEE Trans. Instrum. and Measur. 1983. V. 32. N 1. Р.</mixed-citation></citation-alternatives></ref></ref-list><fn-group><fn fn-type="conflict"><p>The authors declare that there are no conflicts of interest present.</p></fn></fn-group></back></article>
