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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-488</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>КОМБИНИРОВАННАЯ МОДЕЛЬ НЕЛИНЕЙНОСТИ РАДИОТРАКТА ДЛЯ ДИСКРЕТНОГО АНАЛИЗА ЭЛЕКТРОМАГНИТНОЙ СОВМЕСТИМОСТИ</article-title><trans-title-group xml:lang="en"><trans-title>Composite model of radio-frequency path nonlinearity for discrete analysis of electromagnetic compatibility</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>Синькевич</surname><given-names>Е. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Sinkevich</surname><given-names>E. V.</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>Белорусский государственный университет информатики и радиоэлектроники</institution><country>Belarus</country></aff><pub-date pub-type="collection"><year>2015</year></pub-date><pub-date pub-type="epub"><day>03</day><month>06</month><year>2019</year></pub-date><volume>0</volume><issue>3</issue><fpage>36</fpage><lpage>42</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Синькевич Е.В., 2019</copyright-statement><copyright-year>2019</copyright-year><copyright-holder xml:lang="ru">Синькевич Е.В.</copyright-holder><copyright-holder xml:lang="en">Sinkevich E.V.</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/488">https://doklady.bsuir.by/jour/article/view/488</self-uri><abstract><p>На примере СВЧ-усилителя выполнено сравнение методик синтеза моделей нелинейности, применяемых в рамках технологии дискретного анализа электромагнитной совместимости: модели, синтезированные с помощью различных методик, сопоставлены по типам воспроизводимых нелинейных эффектов и по точности воспроизведения уровней нелинейных помех. На основе результатов сравнения разработана методика синтеза комбинированных моделей нелинейности, имеющих высокую точность аппроксимации амплитудных характеристик объекта моделирования по полезному сигналу и по нелинейным помехам как в малосигнальной области, так и в области блокирования.</p></abstract><trans-abstract xml:lang="en"><p>Nonlinearity model synthesis techniques used in the framework of the discrete technology of electromagnetic compatibility analysis are compared by an example of the UHF amplifier: the models synthesized by the different techniques are collated according to the types of reproduced nonlinear effects and according to the accuracy of nonlinear interference level approximation. Based on the results of the comparison, a technique for synthesis of composite nonlinear models is developed. Such models provide a high accuracy of approximation of the device-under-modeling amplitude-to-amplitude responses for the desired signal and for the nonlinear interference both in the small-signal region and in the desensitization region.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>интермодуляция</kwd><kwd>блокирование</kwd><kwd>функциональное моделирование</kwd><kwd>радиоприемник</kwd><kwd>усилитель</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">Уайт Р.Ж. Электромагнитная совместимость радиоэлектронных средств и непреднамеренные помехи. М., 1977.</mixed-citation><mixed-citation xml:lang="en">Уайт Р.Ж. Электромагнитная совместимость радиоэлектронных средств и непреднамеренные помехи. М., 1977.</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Rohde U.L., Whitaker J. Communications receivers: DSP, software radios, and design. New York, 2000.</mixed-citation><mixed-citation xml:lang="en">Rohde U.L., Whitaker J. Communications receivers: DSP, software radios, and design. New York, 2000.</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Lustgarten M.N. // IEEE Symp. on EMC. 1979. P. 314-318.</mixed-citation><mixed-citation xml:lang="en">Lustgarten M.N. // IEEE Symp. on EMC. 1979. P. 314-318.</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">Mordachev V., Sinkevich E. // Proc. 10-th Int. Symp. on EMC «EMC Europe 2011», UK, York, Sept. 26-30, 2011, P. 405-411.</mixed-citation><mixed-citation xml:lang="en">Mordachev V., Sinkevich E. // Proc. 10-th Int. Symp. on EMC «EMC Europe 2011», UK, York, Sept. 26-30, 2011, P. 405-411.</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">Mordachev V.I., Sinkevich E.V. // Proc. XIX Int. Wroclaw Symp. on EMC. 2008. P. 423-428.</mixed-citation><mixed-citation xml:lang="en">Mordachev V.I., Sinkevich E.V. // Proc. XIX Int. Wroclaw Symp. on EMC. 2008. P. 423-428.</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">Loyka S.L., Mosig J.R. // Intern. J. RF and Microwave CAE. 2000. Vol. 10, № 4, P. 221-237.</mixed-citation><mixed-citation xml:lang="en">Loyka S.L., Mosig J.R. // Intern. J. RF and Microwave CAE. 2000. Vol. 10, № 4, P. 221-237.</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">EMC-Analyzer. Mathematical models and algorithms of electromagnetic compatibility analysis and prediction software complex. Minsk, 2013.</mixed-citation><mixed-citation xml:lang="en">EMC-Analyzer. Mathematical models and algorithms of electromagnetic compatibility analysis and prediction software complex. Minsk, 2013.</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">Smith J.L. Intermodulation prediction and control. Gainesville, 1993.</mixed-citation><mixed-citation xml:lang="en">Smith J.L. Intermodulation prediction and control. Gainesville, 1993.</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">Blachman N.M. // IEEE Trans. on Information Theory. 1971. Vol. 17, № 4. P. 398-404.</mixed-citation><mixed-citation xml:lang="en">Blachman N.M. // IEEE Trans. on Information Theory. 1971. Vol. 17, № 4. P. 398-404.</mixed-citation></citation-alternatives></ref><ref id="cit10"><label>10</label><citation-alternatives><mixed-citation xml:lang="ru">Blachman N.M. // IEEE Trans. on Acoustics, Speech, and Signal Proc. 1981. Vol. 29, № 6. P. 1202-1205.</mixed-citation><mixed-citation xml:lang="en">Blachman N.M. // IEEE Trans. on Acoustics, Speech, and Signal Proc. 1981. Vol. 29, № 6. P. 1202-1205.</mixed-citation></citation-alternatives></ref><ref id="cit11"><label>11</label><citation-alternatives><mixed-citation xml:lang="ru">Sea R.G., Vacroux A.G. // Proc. IEEE. 1969. Vol. 57, № 3, P. 337-338.</mixed-citation><mixed-citation xml:lang="en">Sea R.G., Vacroux A.G. // Proc. IEEE. 1969. Vol. 57, № 3, P. 337-338.</mixed-citation></citation-alternatives></ref><ref id="cit12"><label>12</label><citation-alternatives><mixed-citation xml:lang="ru">Черемисинов Д.И. // Новые информационные технологии: Тр. междунар. конф. Минск, 5-7 декабря 2000 г. Кн.2. Минск, 2000. С. 133-140.</mixed-citation><mixed-citation xml:lang="en">Черемисинов Д.И. // Новые информационные технологии: Тр. междунар. конф. Минск, 5-7 декабря 2000 г. Кн.2. Минск, 2000. С. 133-140.</mixed-citation></citation-alternatives></ref><ref id="cit13"><label>13</label><citation-alternatives><mixed-citation xml:lang="ru">Loyka S.L., Mosig J.R. // Int. J. RF and Microwave CAE. 2000. Vol. 10, № 4. P. 238-252.</mixed-citation><mixed-citation xml:lang="en">Loyka S.L., Mosig J.R. // Int. J. RF and Microwave CAE. 2000. Vol. 10, № 4. P. 238-252.</mixed-citation></citation-alternatives></ref><ref id="cit14"><label>14</label><citation-alternatives><mixed-citation xml:lang="ru">Pedro J.C., Carvalho N.B. Intermodulation Distortion in Microwave and Wireless Circuits. Boston, 2003.</mixed-citation><mixed-citation xml:lang="en">Pedro J.C., Carvalho N.B. Intermodulation Distortion in Microwave and Wireless Circuits. Boston, 2003.</mixed-citation></citation-alternatives></ref><ref id="cit15"><label>15</label><citation-alternatives><mixed-citation xml:lang="ru">Апорович А.Ф., Мордачев В.И. // Труды IX Межд. Симпозиума по ЭМС. Вроцлав, 1988. С. 867-872.</mixed-citation><mixed-citation xml:lang="en">Апорович А.Ф., Мордачев В.И. // Труды IX Межд. Симпозиума по ЭМС. Вроцлав, 1988. С. 867-872.</mixed-citation></citation-alternatives></ref><ref id="cit16"><label>16</label><citation-alternatives><mixed-citation xml:lang="ru">Cheremisinov I.D., Loyka S.L., Mordachev V.I. // 3rd Int. Conf. on Telecommunications in Modern Satellite, Cable, and Broadcasting Services (TELSIKS’97). Yugoslavia, Oct. 8-10, 1997. P. 519-522.</mixed-citation><mixed-citation xml:lang="en">Cheremisinov I.D., Loyka S.L., Mordachev V.I. // 3rd Int. Conf. on Telecommunications in Modern Satellite, Cable, and Broadcasting Services (TELSIKS’97). Yugoslavia, Oct. 8-10, 1997. P. 519-522.</mixed-citation></citation-alternatives></ref><ref id="cit17"><label>17</label><citation-alternatives><mixed-citation xml:lang="ru">Walker A., Steer M., Gard K.G. // IEEE trans. on microwave theory and tech. 2006. Vol. 54, № 5. P. 1991-1999.</mixed-citation><mixed-citation xml:lang="en">Walker A., Steer M., Gard K.G. // IEEE trans. on microwave theory and tech. 2006. Vol. 54, № 5. P. 1991-1999.</mixed-citation></citation-alternatives></ref><ref id="cit18"><label>18</label><citation-alternatives><mixed-citation xml:lang="ru">Sinkevich E., Mordachev V. // Proc. 11-th Int. Symp. on EMC «EMC Europe 2012». Rome, Italy, Sept. 17-21, 2012.</mixed-citation><mixed-citation xml:lang="en">Sinkevich E., Mordachev V. // Proc. 11-th Int. Symp. on EMC «EMC Europe 2012». Rome, Italy, Sept. 17-21, 2012.</mixed-citation></citation-alternatives></ref><ref id="cit19"><label>19</label><citation-alternatives><mixed-citation xml:lang="ru">Parker A.E. // IEEE Proceedings-Circuits, Devices and Systems. 1994. Vol. 141, № 4. P. 251-257.</mixed-citation><mixed-citation xml:lang="en">Parker A.E. // IEEE Proceedings-Circuits, Devices and Systems. 1994. Vol. 141, № 4. P. 251-257.</mixed-citation></citation-alternatives></ref><ref id="cit20"><label>20</label><citation-alternatives><mixed-citation xml:lang="ru">Cann A.J. // IEEE Trans. on Aerospace and Electronic Systems. 2012. Vol. 48, № 4. P. 3637-3646.</mixed-citation><mixed-citation xml:lang="en">Cann A.J. // IEEE Trans. on Aerospace and Electronic Systems. 2012. Vol. 48, № 4. P. 3637-3646.</mixed-citation></citation-alternatives></ref><ref id="cit21"><label>21</label><citation-alternatives><mixed-citation xml:lang="ru">Cho C., Eisenstadt W.R., Stengel B. et al. // IEEE Trans. on Microwave Theory and Tech. 2005. Vol. 53, № 4. P. 1197-1202.</mixed-citation><mixed-citation xml:lang="en">Cho C., Eisenstadt W.R., Stengel B. et al. // IEEE Trans. on Microwave Theory and Tech. 2005. Vol. 53, № 4. P. 1197-1202.</mixed-citation></citation-alternatives></ref><ref id="cit22"><label>22</label><citation-alternatives><mixed-citation xml:lang="ru">Loyka S.L., Cheremisinov I.D. // Proc. 4th Int. conf. on telecomm. in modern satellite, cable and broadcasting services. Yugoslavia, 13-15 Oct. 1999. P. 592-595.</mixed-citation><mixed-citation xml:lang="en">Loyka S.L., Cheremisinov I.D. // Proc. 4th Int. conf. on telecomm. in modern satellite, cable and broadcasting services. Yugoslavia, 13-15 Oct. 1999. P. 592-595.</mixed-citation></citation-alternatives></ref><ref id="cit23"><label>23</label><citation-alternatives><mixed-citation xml:lang="ru">Синькевич Е.В. // Докл. БГУИР. 2009. № 4 (42). С. 30-36.</mixed-citation><mixed-citation xml:lang="en">Синькевич Е.В. // Докл. БГУИР. 2009. № 4 (42). С. 30-36.</mixed-citation></citation-alternatives></ref><ref id="cit24"><label>24</label><citation-alternatives><mixed-citation xml:lang="ru">Press W.H., Teukolsky S.A., Vetterling W.T. et al. Numerical recipes in C. 2nd ed. Cambridge, 1997.</mixed-citation><mixed-citation xml:lang="en">Press W.H., Teukolsky S.A., Vetterling W.T. et al. Numerical recipes in C. 2nd ed. Cambridge, 1997.</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>
