<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE article PUBLIC "-//NLM//DTD JATS (Z39.96) Journal Publishing DTD v1.3 20210610//EN" "JATS-journalpublishing1-3.dtd">
<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">caht</journal-id><journal-title-group><journal-title xml:lang="ru">Научный вестник МГТУ ГА</journal-title><trans-title-group xml:lang="en"><trans-title>Civil Aviation High Technologies</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2079-0619</issn><issn pub-type="epub">2542-0119</issn><publisher><publisher-name>Moscow State Technical University of Civil Aviation (MSTU CA)</publisher-name></publisher></journal-meta><article-meta><article-id custom-type="elpub" pub-id-type="custom">caht-313</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>О распределении огибающей и фазы смеси сигнала и негауссовой помехи</article-title><trans-title-group xml:lang="en"><trans-title>On the evelope and phase distribution of the mixture of signal and non-Gaussian interference</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>Рубцов</surname><given-names>В. Д.</given-names></name><name name-style="western" xml:lang="en"><surname>Roubtsov</surname><given-names>V. D.</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>Сенявский</surname><given-names>А. Л.</given-names></name><name name-style="western" xml:lang="en"><surname>Senyavskiy</surname><given-names>A. L.</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.ru</email><xref ref-type="aff" rid="aff-2"/></contrib></contrib-group><aff xml:lang="ru" id="aff-1"><institution>МГТУ ГА</institution><country>Russian Federation</country></aff><aff xml:lang="ru" id="aff-2"><institution>МТУСИ</institution><country>Russian Federation</country></aff><pub-date pub-type="collection"><year>2015</year></pub-date><pub-date pub-type="epub"><day>07</day><month>11</month><year>2016</year></pub-date><issue>220</issue><fpage>119</fpage><lpage>124</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Рубцов В.Д., Сенявский А.Л., 2016</copyright-statement><copyright-year>2016</copyright-year><copyright-holder xml:lang="ru">Рубцов В.Д., Сенявский А.Л.</copyright-holder><copyright-holder xml:lang="en">Roubtsov V.D., Senyavskiy A.L.</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://avia.mstuca.ru/jour/article/view/313">https://avia.mstuca.ru/jour/article/view/313</self-uri><abstract><p>В статье предложены методы вычисления плотностей вероятностей огибающей и фазы смеси сигнала и негауссовой помехи с произвольным законом распределения. Эффективность предложенных методов проиллюстрирована на примерах. Показано, что при большом отношении сигнал/помеха распределение огибающей смеси сигнала и помехи совпадает с распределением мгновенных значений помехи, смещенным на величину амплитуды сигнала, при произвольном распределении помехи.</p></abstract><trans-abstract xml:lang="en"><p>For a mixture of a signal and non-Gaussian interference with arbitrary distribution law, a method of determining the envelope and phase probability densities is given. Efficiency of the proposed methods is illustrated by examples. In the case of a large signal-to-interference ratio it is shown that the distribution of the envelope for a mixture of signal and inter-ference coincides with the distribution of instantaneous value of interference shifted by a value of signal amplitude for an arbitrary distribution of interference.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>огибающая</kwd><kwd>фаза</kwd><kwd>негауссова помеха</kwd><kwd>плотность вероятностей</kwd></kwd-group><kwd-group xml:lang="en"><kwd>envelope</kwd><kwd>phase</kwd><kwd>non-Gaussian interference</kwd><kwd>the probability densities</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">Левин Б.Р. Теоретические основы статистической радиотехники. - М.: Советское радио, 1966. Т. 1.</mixed-citation><mixed-citation xml:lang="en">Levin B.R. Teoreticheskie osnovi statisticheskoy radiotexniki, t. 1 (Theoretical Foundations for Statistical Radiotechnics, vol. 1), Moscow, Sovetskoye radio, 1966, 344 p.</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Рубцов В.Д. Статистические характеристики смеси сигнала и атмосферного шума в ВЧ-диапазоне // Радиотехника и электроника. 1977. Т. XXII. № 4. С. 137-159.</mixed-citation><mixed-citation xml:lang="en">Roubtsov V.D. Radiotexnika i elektronika, 1977, vol. XXII, no. 4, pp. 137-159.</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Рубцов В.Д., Зайцев А.Н. Определение вероятностных характеристик помехи и ее смеси с узкополосным сигналом по экспериментальным данным // Радиотехника и электроника, 1985. Т. XXX. № 9. С. 23-32.</mixed-citation><mixed-citation xml:lang="en">Roubtsov V.D., Zaytsev A.N. Radiotexnika i elektronika, 1985, vol. XXX, no. 9, pp. 23-32.</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">Рубцов В.Д. Статистические характеристики фазы смеси атмосферного шума и узкополосного сигнала // Радиотехника и электроника. 1974. Т. XIX. № 11. С. 47-56.</mixed-citation><mixed-citation xml:lang="en">Roubtsov V.D. Radiotexnika i elektronika, 1974, vol. XIX, no. 11, pp. 47-56.</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>
