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<article 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" xmlns:ali="http://www.niso.org/schemas/ali/1.0/" article-type="other" dtd-version="1.2" xml:lang="en"><front><journal-meta><journal-id journal-id-type="publisher-id">Journal of Communications Technology and Electronics</journal-id><journal-title-group><journal-title xml:lang="en">Journal of Communications Technology and Electronics</journal-title><trans-title-group xml:lang="ru"><trans-title>Радиотехника и электроника</trans-title></trans-title-group></journal-title-group><issn publication-format="print">0033-8494</issn><issn publication-format="electronic">3034-5901</issn><publisher><publisher-name xml:lang="en">The Russian Academy of Sciences</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="publisher-id">650612</article-id><article-id pub-id-type="doi">10.31857/S0033849423010047</article-id><article-id pub-id-type="edn">CCRCIB</article-id><article-categories><subj-group subj-group-type="toc-heading" xml:lang="en"><subject>ELECTRODYNAMICS AND RADIO WAVE PROPAGATION</subject></subj-group><subj-group subj-group-type="toc-heading" xml:lang="ru"><subject>ЭЛЕКТРОДИНАМИКА И РАСПРОСТРАНЕНИЕ РАДИОВОЛН</subject></subj-group><subj-group subj-group-type="article-type"><subject>Unknown</subject></subj-group></article-categories><title-group><article-title xml:lang="en">The Application of the Hybrid Projection Method for the Analysis</article-title><trans-title-group xml:lang="ru"><trans-title>Применение гибридного проекционного метода для анализа поглощающих периодических структур со сферическими элементами типа электромагнитных черных дыр</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Chizhevskay</surname><given-names>Y. I.</given-names></name><name xml:lang="ru"><surname>Чижевская</surname><given-names>Я. И.</given-names></name></name-alternatives><email>s.p.skobelev@mail.ru</email><xref ref-type="aff" rid="aff1"/><xref ref-type="aff" rid="aff2"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Smol’nikov</surname><given-names>O. N.</given-names></name><name xml:lang="ru"><surname>Смольникова</surname><given-names>О. Н.</given-names></name></name-alternatives><email>s.p.skobelev@mail.ru</email><xref ref-type="aff" rid="aff2"/><xref ref-type="aff" rid="aff3"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Levitan</surname><given-names>B. A.</given-names></name><name xml:lang="ru"><surname>Левитан</surname><given-names>Б. А.</given-names></name></name-alternatives><email>s.p.skobelev@mail.ru</email><xref ref-type="aff" rid="aff1"/><xref ref-type="aff" rid="aff2"/><xref ref-type="aff" rid="aff3"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Zimin</surname><given-names>I. V.</given-names></name><name xml:lang="ru"><surname>Зимин</surname><given-names>И. В.</given-names></name></name-alternatives><email>s.p.skobelev@mail.ru</email><xref ref-type="aff" rid="aff1"/><xref ref-type="aff" rid="aff2"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Skobelev</surname><given-names>S. P.</given-names></name><name xml:lang="ru"><surname>Скобелев</surname><given-names>С. П.</given-names></name></name-alternatives><email>s.p.skobelev@mail.ru</email><xref ref-type="aff" rid="aff1"/><xref ref-type="aff" rid="aff2"/></contrib></contrib-group><aff-alternatives id="aff1"><aff><institution xml:lang="en">Moscow Institute of Physics and Technology (a National Research University)</institution></aff><aff><institution xml:lang="ru">Московский физико-технический институт (национальный исследовательский университет)</institution></aff></aff-alternatives><aff-alternatives id="aff2"><aff><institution xml:lang="en">Radiofizika Public Company</institution></aff><aff><institution xml:lang="ru">Публичное акционерное общество “Радиофизика”</institution></aff></aff-alternatives><aff-alternatives id="aff3"><aff><institution xml:lang="en">Moscow Aviation Institute (a National Research University)</institution></aff><aff><institution xml:lang="ru">Московский авиационный институт (национальный исследовательский университет)</institution></aff></aff-alternatives><pub-date date-type="pub" iso-8601-date="2023-01-01" publication-format="electronic"><day>01</day><month>01</month><year>2023</year></pub-date><volume>68</volume><issue>1</issue><issue-title xml:lang="en"/><issue-title xml:lang="ru"/><fpage>3</fpage><lpage>12</lpage><history><date date-type="received" iso-8601-date="2025-01-31"><day>31</day><month>01</month><year>2025</year></date></history><permissions><copyright-statement xml:lang="en">Copyright ©; 2023, Я.И. Чижевская, О.Н. Смольникова, Б.А. Левитан, И.В. Зимин, С.П. Скобелев</copyright-statement><copyright-statement xml:lang="ru">Copyright ©; 2023, Я.И. Чижевская, О.Н. Смольникова, Б.А. Левитан, И.В. Зимин, С.П. Скобелев</copyright-statement><copyright-year>2023</copyright-year><copyright-holder xml:lang="en">Я.И. Чижевская, О.Н. Смольникова, Б.А. Левитан, И.В. Зимин, С.П. Скобелев</copyright-holder><copyright-holder xml:lang="ru">Я.И. Чижевская, О.Н. Смольникова, Б.А. Левитан, И.В. Зимин, С.П. Скобелев</copyright-holder></permissions><self-uri xlink:href="https://innoscience.ru/0033-8494/article/view/650612">https://innoscience.ru/0033-8494/article/view/650612</self-uri><abstract xml:lang="en"><p>The problem of scattering of a plane electromagnetic wave by a 2D periodic structure formed by absorbing spherical radially inhomogeneous dielectric elements is considered. The elements have the type of electromagnetic black holes located on a semi-infinite substrate. The numerical algorithm of the solution is developed. The algorithm is based on the hybrid projection method and takes into account the peculiarities of the black hole construction. The algorithm is generalized to the case, when black holes are situated on aperfectly conducting screen. New expressions for calculating the power absorbed by the structure elements are derived. The numerical results characterizing the efficiency of the structure absorption are presented.</p></abstract><trans-abstract xml:lang="ru"><p id="idm45181323915664">Рассмотрена задача рассеяния плоской электромагнитной волны на двумерно-периодической структуре, образованной из поглощающих сферических радиально неоднородных диэлектрических элементов типа электромагнитных черных дыр, расположенных на полубесконечной подложке. Разработан численный алгоритм решения, основанный на гибридном проекционном методе с учетом особенностей конструкции черных дыр. Алгоритм также обобщен на случай расположения черных дыр на идеально проводящем экране. Выведены новые выражения для расчета мощности, поглощенной элементами структуры, и представлены численные результаты, характеризующие эффективность поглощения структуры.</p></trans-abstract><kwd-group xml:lang="en"><kwd>inhomogeneous dielectric elements</kwd><kwd>electromagnetic black hole</kwd><kwd>absorption</kwd></kwd-group><funding-group/></article-meta></front><body></body><back><ref-list><ref id="B1"><label>1.</label><mixed-citation>Narimanov E.E., Kildishev A.V. // Appl. Phys. Lett. 2009. V. 95. № 4. P. 041106.</mixed-citation></ref><ref id="B2"><label>2.</label><mixed-citation>Cheng Q., Cui T.J., Jiang W.X., Cai B.G. // New J. Phys. 2010. V. 12. № 6. P. 063006.</mixed-citation></ref><ref id="B3"><label>3.</label><mixed-citation>Kildishev A.V., Prokopeva L.J., Narimanov E.E. // Opt. Express. 2010. V. 18. P. 16646.</mixed-citation></ref><ref id="B4"><label>4.</label><mixed-citation>Lu W., Jin J.-F., Lin Z., Chen H. // J. Appl. Phys. 2010. V. 108. № 6. P. 064517.</mixed-citation></ref><ref id="B5"><label>5.</label><mixed-citation>Li S., Li L., Lin Z. et al. // Phys. Rev. B. 2010. V. 82. № 5. P. 054204.</mixed-citation></ref><ref id="B6"><label>6.</label><mixed-citation>Wang H.-W., Chen L.-W. // J. Appl. Phys. 2011. V. 109. P. 103104.</mixed-citation></ref><ref id="B7"><label>7.</label><mixed-citation>Чижевская Я.И., Смольникова О.Н., Скобелев С.П. // Радиотехника. 2018. № 4. С. 23. (www.radiotec.ru).</mixed-citation></ref><ref id="B8"><label>8.</label><mixed-citation>Chizhevskaya Ya.I., Skobelev S.P. // Proc. 13th Europ. Conf. on Antennas and Propagation (EuCAP'2019), Krakow. 31 Mar.–5 Apr. N.Y.: IEEE, 2019. Article № 18775713.</mixed-citation></ref><ref id="B9"><label>9.</label><mixed-citation>Чижевская Я.И., Скобелев С.П. // Оптика и спектроскопия. 2019. Т. 127. № 6. С. 991.</mixed-citation></ref><ref id="B10"><label>10.</label><mixed-citation>Maslovski S.I., Simovski C.R., Tretyakov S.A. // New J. Phys. 2016. V. 18. № 1. P. 013034.</mixed-citation></ref><ref id="B11"><label>11.</label><mixed-citation>Chizhevskaya Ya.I. // Int. Conf. Engineering &amp; Telecommunication (En&amp;T), Dolgoprudny, Russia, 25–26 Nov. 2020. https://doi.org/10.1109/EnT50437/2020. 9431299</mixed-citation></ref><ref id="B12"><label>12.</label><mixed-citation>Чижевская Я.И., Скобелев С.П. // Радиотехника. 2020. № 4. С. 40. https://doi.org/10.18127/j00338486-202004(7)-05</mixed-citation></ref><ref id="B13"><label>13.</label><mixed-citation>Chizhevskaya Ya.I., Smolnikova O.N., Skobelev S.P. // Radiation and Scattering of Electromagnetic Waves (RSEMW 2019), Divnomorskoye, Russia, 24–28 June 2019. P. 220.</mixed-citation></ref><ref id="B14"><label>14.</label><mixed-citation>Chizhevskaya Ya.I., Skobelev S.P., Smolnikova O.N. // Proc. 14th Europ. Conf. on Antennas and Propagation (EuCAP 2020), Copenhagen. 15–20 Mar. N.Y.: IEEE, 2020. P. 9135699. https://doi.org/10.23919/EuCAP48036.2020.9135699</mixed-citation></ref><ref id="B15"><label>15.</label><mixed-citation>Чижевская Я.И., Смольникова О.Н., Скобелев С.П. // ЖТФ. 2021. Т. 91. № 2. С. 326.</mixed-citation></ref><ref id="B16"><label>16.</label><mixed-citation>Chizhevskaya Ya.I., Skobelev S.P. // Radiation and Scattering of Electromagnetic Waves (RSEMW), Divnomorskoye. 28 Jun.–2 Jul. 2021. N.Y.: IEEE, 2021. P. 51. https://doi.org/10.1109/RSEMW52378.2021.9494093</mixed-citation></ref><ref id="B17"><label>17.</label><mixed-citation>Skobelev S.P., Smolnikova O.N. // IEEE Trans. 2013. V. AP-61. № 10. P. 5078.</mixed-citation></ref><ref id="B18"><label>18.</label><mixed-citation>Скобелев С.П. Фазированные антенные решетки с секторными парциальными диаграммами направленности. М.: Физматлит, 2010.</mixed-citation></ref><ref id="B19"><label>19.</label><mixed-citation>Скобелев С.П., Смольникова О.Н. // РЭ. 2012. Т. 57. № 10. С. 1066.</mixed-citation></ref></ref-list></back></article>
