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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">684117</article-id><article-id pub-id-type="doi">10.31857/S0033849425010025</article-id><article-id pub-id-type="edn">HJULRT</article-id><article-categories><subj-group subj-group-type="toc-heading"><subject>АНТЕННО-ФИДЕРНЫЕ СИСТЕМЫ</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">Over-range polyconical antenna with gradient dielectric lens</article-title><trans-title-group xml:lang="ru"><trans-title>Сверхдиапазонная поликоническая антенна с градиентной диэлектрической линзой</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Kaloshin</surname><given-names>V. А.</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="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Nguyen The</surname><given-names>Тхань</given-names></name><name xml:lang="ru"><surname>Нгуен Тхе</surname><given-names>Тхань</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">Kotel’nikov Institute of Radioengeneering and Electronics RAS</institution></aff><aff><institution xml:lang="ru">Институт радиотехники и электроники им. В.А. Котельникова РАН</institution></aff></aff-alternatives><aff-alternatives id="aff2"><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><pub-date date-type="pub" iso-8601-date="2025-01-17" publication-format="electronic"><day>17</day><month>01</month><year>2025</year></pub-date><volume>70</volume><issue>1</issue><fpage>12</fpage><lpage>19</lpage><history><date date-type="received" iso-8601-date="2025-06-13"><day>13</day><month>06</month><year>2025</year></date></history><permissions><copyright-statement xml:lang="en">Copyright ©; 2025, Russian Academy of Sciences</copyright-statement><copyright-statement xml:lang="ru">Copyright ©; 2025, Российская академия наук</copyright-statement><copyright-year>2025</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/684117">https://innoscience.ru/0033-8494/article/view/684117</self-uri><abstract xml:lang="en"><p>An omnidirectional in one plane polyconical antenna with a torroidal gradient dielectric anisotropic Mikaelian lens, which is made in the form of a set of parallel coaxial disks made of polystyrene of various thicknesses, is proposed and studied using numerical modeling. As a result of the study and optimization of parameters, it was shown that the optimized polyconical antenna with the lens is matched and provides high efficiency in the 40:1 frequency band. The results of numerical modeling are confirmed by the results of measurements of the manufactured antenna prototype.</p></abstract><trans-abstract xml:lang="ru"><p>Предложена и исследована c использованием численного моделирования всенаправленная в одной плоскости поликоническая антенна с торроидальной градиентной диэлектрической анизотропной линзой Микаэляна, которая выполнена в виде набора параллельных соосных дисков из полистирола различной толщины. В результате исследования и оптимизации параметров показано, что оптимизированная поликоническая антенна с линзой согласована и обеспечивает высокую эффективность в полосе частот 40:1. Результаты численного моделирования подтверждены результатами измерений изготовленного макета антенны.</p></trans-abstract><kwd-group xml:lang="en"><kwd>ultra-wideband antennas</kwd><kwd>over-band antennas</kwd><kwd>polyconical antenna</kwd><kwd>gradient anisotropic dielectric lens</kwd></kwd-group><kwd-group xml:lang="ru"><kwd>сверхширокополосные антенны</kwd><kwd>сверхдиапазонные антенны</kwd><kwd>поликоническая антенна</kwd><kwd>градиентная анизотропная диэлектрическая линза</kwd></kwd-group><funding-group><award-group><funding-source><institution-wrap><institution xml:lang="ru">Правительство РФ</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>Kалошин В.А., Мартынов Е.С., Скородумова Е.А. // РЭ. 2011. Т. 56. № 9. 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