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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-344</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>СВОЙСТВА ФУНКЦИИ НЕОПРЕДЕЛЕННОСТИ ПСЕВДОХАОТИЧЕСКИХ ДИСКРЕТНЫХ ЧАСТОТНО-МАНИПУЛИРОВАННЫХ СИГНАЛОВ С ВЕСОВОЙ ОБРАБОТКОЙ</article-title><trans-title-group xml:lang="en"><trans-title>Properties OF uncertainty function of the pseudo-chaotic discrete frequency manipulated signals with weight processing</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>Буйлов</surname><given-names>Е. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Builov</surname><given-names>E. N.</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>Горшков</surname><given-names>С. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Gorshkov</surname><given-names>S. A.</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>Седышев</surname><given-names>С. Ю.</given-names></name><name name-style="western" xml:lang="en"><surname>Sedishev</surname><given-names>S. 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>Ярмолик</surname><given-names>С. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Yarmolik</surname><given-names>S. N.</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff xml:lang="ru" id="aff-1"><institution>Военная академия Республики Беларусь</institution><country>Belarus</country></aff><pub-date pub-type="collection"><year>2014</year></pub-date><pub-date pub-type="epub"><day>03</day><month>06</month><year>2019</year></pub-date><volume>0</volume><issue>5</issue><fpage>69</fpage><lpage>76</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Буйлов Е.Н., Горшков С.А., Седышев С.Ю., Ярмолик С.Н., 2019</copyright-statement><copyright-year>2019</copyright-year><copyright-holder xml:lang="ru">Буйлов Е.Н., Горшков С.А., Седышев С.Ю., Ярмолик С.Н.</copyright-holder><copyright-holder xml:lang="en">Builov E.N., Gorshkov S.A., Sedishev S.Y., Yarmolik S.N.</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/344">https://doklady.bsuir.by/jour/article/view/344</self-uri><abstract><p>Проведен анализ свойств функций неопределенности псевдохаотических дискретных частотно-манипулированных сигналов при использовании в качестве парциальных дискретов линейно-частотно-модулированных радиоимпульсов. Рассмотрена возможность снижения уровня боковых лепестков такого широкополосного сигнала.</p></abstract><trans-abstract xml:lang="en"><p>The analysis of uncertainty functions properties of pseudo-chaotic discrete frequency-manipulated signals with use of linearly-frequency-modulated radio impulses as partial discrete is carried out. Possibility of decrease in level of lateral petals of such broadband signal is considered.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>дискретные частотно-манипулированные сигналы</kwd><kwd>псевдохаотическая манипуляция частоты</kwd><kwd>функция неопределенности</kwd><kwd>весовая обработка</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">Плекин В.Я. Широкополосные дискретно-кодированные сигналы в радиотехнике и радиолокации. М., 2005.</mixed-citation><mixed-citation xml:lang="en">Плекин В.Я. 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