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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="research-article" 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">681459</article-id><article-id pub-id-type="doi">10.31857/S0033849424070043</article-id><article-id pub-id-type="edn">HZCXUG</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>Research Article</subject></subj-group></article-categories><title-group><article-title xml:lang="en">On the frequency band of polarizers based on layered periodic dielectric structures</article-title><trans-title-group xml:lang="ru"><trans-title>О полосе частот поляризаторов на основе слоистых периодических диэлектрических структур</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Bui</surname><given-names>Van Chung</given-names></name><name xml:lang="ru"><surname>Буй</surname><given-names>Ван Чунг</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><email>vak@cplire.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Kaloshin</surname><given-names>V. A.</given-names></name><name xml:lang="ru"><surname>Калошин</surname><given-names>В. А.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><email>vak@cplire.ru</email><xref ref-type="aff" rid="aff2"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Frolova</surname><given-names>E. V.</given-names></name><name xml:lang="ru"><surname>Фролова</surname><given-names>Е. В.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><email>vak@cplire.ru</email><xref ref-type="aff" rid="aff2"/></contrib></contrib-group><aff-alternatives id="aff1"><aff><institution xml:lang="en">Moscow Institute of Physics and Technology (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">Kotelnikov Institute of Radio Engineering and Electronics of the Russian Academy of Sciences</institution></aff><aff><institution xml:lang="ru">Институт радиотехники и электроники им. В.А. Котельникова РАН</institution></aff></aff-alternatives><pub-date date-type="pub" iso-8601-date="2024-07-15" publication-format="electronic"><day>15</day><month>07</month><year>2024</year></pub-date><volume>69</volume><issue>7</issue><fpage>632</fpage><lpage>637</lpage><history><date date-type="received" iso-8601-date="2025-05-30"><day>30</day><month>05</month><year>2025</year></date></history><permissions><copyright-statement xml:lang="en">Copyright ©; 2024, Russian Academy of Sciences</copyright-statement><copyright-statement xml:lang="ru">Copyright ©; 2024, Российская академия наук</copyright-statement><copyright-year>2024</copyright-year><copyright-holder xml:lang="en">Russian Academy of Sciences</copyright-holder><copyright-holder xml:lang="ru">Российская академия наук</copyright-holder></permissions><self-uri xlink:href="https://innoscience.ru/0033-8494/article/view/681459">https://innoscience.ru/0033-8494/article/view/681459</self-uri><abstract xml:lang="en"><p>By numerically solving the dispersion equations and performing numerical simulations using the finite element method with the “eigenmode” option and the Floquet channel in the ANSYS HFSS software environment, a study and optimization of the parameters of a polarizer based on a layered periodic dielectric medium (dielectric–air) were conducted. The optimal values of parameters (the dielectric permittivity of the material, the ratio of the dielectric layer thickness to the structure period, and the thickness of the polarizer) were found, ensuring a relative bandwidth with an ellipticity coefficient of –3 dB exceeding 100%.</p></abstract><trans-abstract xml:lang="ru"><p>Путем численного решения дисперсионных уравнений и численного моделирования с использованием метода конечных элементов с опцией «eigenmode» и канала Флоке в программной среде Ansys HFSS проведено исследование и оптимизация параметров поляризатора на основе слоистой периодической диэлектрической среды (диэлектрик–воздух). Найдены оптимальные значения параметров (диэлектрической проницаемости материала, отношения толщины диэлектрических слоев к периоду структуры и толщины поляризатора), которые обеспечивают величину относительной полосы частот по уровню коэффициента эллиптичности –3 дБ более 100%.</p></trans-abstract><kwd-group xml:lang="en"><kwd>polarizers</kwd><kwd>layered dielectrics</kwd><kwd>periodic structures</kwd></kwd-group><kwd-group xml:lang="ru"><kwd>преобразователи поляризации</kwd><kwd>слоистые диэлектритики</kwd><kwd>периодические структуры</kwd></kwd-group><funding-group><award-group><funding-source><institution-wrap><institution xml:lang="ru">Правительство Российской Федерации</institution></institution-wrap><institution-wrap><institution xml:lang="en">Government of the Russian Federation</institution></institution-wrap></funding-source></award-group></funding-group></article-meta></front><body></body><back><ref-list><ref id="B1"><label>1.</label><mixed-citation>Wang K.X., Wong H.A // 2017 IEEE Int. Workshop on Electromagnetics: Aрplications and Student Innovation Competition. London. 30 May — 01 Jun. N.Y.: IEEE, 2017. Р. 138.</mixed-citation></ref><ref id="B2"><label>2.</label><mixed-citation>Lin C., Ge Y., Bird T. S., Liu K. // IEEE Antennas and Wireless Propagation Lett. 2018. V. 17. № 3. P. 480.</mixed-citation></ref><ref id="B3"><label>3.</label><mixed-citation>Wang X., Wong W. // IEEE Trans. 2018. V. AP-66. № 8. P. 4303.</mixed-citation></ref><ref id="B4"><label>4.</label><mixed-citation>Ding Ch., Luk K.-M. // IEEE Trans. 2019. V. AP-67. № 10. P. 6645.</mixed-citation></ref><ref id="B5"><label>5.</label><mixed-citation>Gao J., Zhang Y, Sun Y., Wu O. // Materials. 2019. V. 12. № 23. Article No. 3857. P. 1.</mixed-citation></ref><ref id="B6"><label>6.</label><mixed-citation>Campo M. A., Carluccio G., Blanco D. еt al. // IEEE Trans. 2021. V. AP-69. № 1. P. 43.</mixed-citation></ref><ref id="B7"><label>7.</label><mixed-citation>Ding Ch., Luk K.-M. // IEEE Trans. 2021. V. AP-69. № 12. P. 8494.</mixed-citation></ref><ref id="B8"><label>8.</label><mixed-citation>Ding Ch., Luk K.-M. // IEEE Trans. 2022. V. АР-70. № 4. P. 2450.</mixed-citation></ref><ref id="B9"><label>9.</label><mixed-citation>Ding Ch., Zhou Y, Luk K.-M. // 2022 IEEE MTT-S Intern. Microwave Workshop Series on Advanced Materials and Processes for RF and THz Applications (IMWS-AMP). IEEE. 2022. P. 1.</mixed-citation></ref><ref id="B10"><label>10.</label><mixed-citation>Рытов С.М. // ЖЭТФ. 1955. Т. 29. С. 605. 11. Wang H.B., Cheng Y. J., Chen Z. N. // IEEE Trans. 2020. V. AP-68. № 2. P. 1186.</mixed-citation></ref><ref id="B11"><label>11.</label><mixed-citation>Joyal M.-A., Laurin J.-J. // IEEE Trans. 2012. V. AP-60. № 6. P. 3007.</mixed-citation></ref></ref-list></back></article>
