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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">tuzsut</journal-id><journal-title-group><journal-title xml:lang="ru">Труды учебных заведений связи</journal-title><trans-title-group xml:lang="en"><trans-title>Proceedings of Telecommunication Universities</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1813-324X</issn><issn pub-type="epub">2712-8830</issn><publisher><publisher-name>СПбГУТ</publisher-name></publisher></journal-meta><article-meta><article-id custom-type="elpub" pub-id-type="custom">tuzsut-325</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 МЕТОДОВ МОДУЛЯЦИИ ВЧ-КОЛЕБАНИЙ В КЛЮЧЕВЫХ ГЕНЕРАТОРАХ</article-title><trans-title-group xml:lang="en"><trans-title>ANALYSIS METHODS MODULATION OF HF-OSCILLATIONS IN KEY GENERATORS</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>Ганбаев</surname><given-names>А. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Ganbaev</surname><given-names>A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Ганбаев Асиф Акиф оглы – аспирант Санкт-Петербургского государственного университета телекоммуникаций им. проф. М.А. Бонч-Бруевича</p></bio><email xlink:type="simple">asif.ganbayev@gmail.com</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>Филин</surname><given-names>В. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Filin</surname><given-names>V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Филин Владимир Алексеевич – доктор технических наук, профессор, заведующий кафедрой электроники и схемотехники Санкт-Петербургского государственного университета телекоммуникаций им. проф. М.А. Бонч-Бруевича</p></bio><email xlink:type="simple">cathseugut@gmail.com</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru">Санкт-Петербургский государственный университет телекоммуникаций им. проф. М.А. Бонч-Бруевича<country>Россия</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2016</year></pub-date><pub-date pub-type="epub"><day>07</day><month>04</month><year>2022</year></pub-date><volume>2</volume><issue>2</issue><fpage>39</fpage><lpage>44</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Ганбаев А.А., Филин В.А., 2022</copyright-statement><copyright-year>2022</copyright-year><copyright-holder xml:lang="ru">Ганбаев А.А., Филин В.А.</copyright-holder><copyright-holder xml:lang="en">Ganbaev A., Filin V.</copyright-holder><license 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://tuzs.sut.ru/jour/article/view/325">https://tuzs.sut.ru/jour/article/view/325</self-uri><abstract><p>Рассмотрены методы модуляции ВЧ-колебаний в ключевых генераторах и усилителях мощности. Проанализированы варианты получения модулированного ВЧ-радиосигналана малом уровне мощности с последующим усилением, а также формирования модулированного сигнала в мощном выходном каскаде ключевого генератора. Приведена схема управляемого ключевого генератора на основе резонансного инвертора тока, обеспечивающего высокий КПД и линейную модуляционную характеристику.</p></abstract><trans-abstract xml:lang="en"><p>Methods for modulating the RF oscillation in key generators and power amplifiers are discussed. Options for obtaining a modulated RF radio on low power level and then increased, and the formation of modulated signal in the power output stage is key generator are analyzed. The scheme managed key generator based on the resonance current of the inverter, providing high efficiency and linear modulation characteristics are shown.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>широтно-импульсная модуляция</kwd><kwd>амплитудная модуляция</kwd><kwd>КПД</kwd></kwd-group><kwd-group xml:lang="en"><kwd>pulse width modulation</kwd><kwd>amplitude modulation</kwd><kwd>efficiency</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">Raab F.H. Radio frequency pulse width modulation, IEEE Transactions on Communications, vol. 21, pp. 958–966, Aug. 1973.</mixed-citation><mixed-citation xml:lang="en">Raab F.H. Radio frequency pulse width modulation, IEEE Transactions on Communications, vol. 21, pp. 958–966, Aug. 1973.</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Dr. Andrzej Samulak. System Analyses of Class-S Power Amplifier. Germany: Erlangen, 2010.</mixed-citation><mixed-citation xml:lang="en">Dr. Andrzej Samulak. System Analyses of Class-S Power Amplifier. Germany: Erlangen, 2010.</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Kahn L.R. Single sideband transmission by envelope elimination and restoration, Proc. IRE, vol. 40. no.7, pp. 803–806, july 1952.</mixed-citation><mixed-citation xml:lang="en">Kahn L.R. Single sideband transmission by envelope elimination and restoration, Proc. IRE, vol. 40. no.7, pp. 803–806, july 1952.</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>
