<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE root>
<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">650490</article-id><article-id pub-id-type="doi">10.31857/S0033849423070045</article-id><article-id pub-id-type="edn">WOQNAQ</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">Radio Absorber with High Angular Stability of Resonance Frequency Based on Artificial Magnetic Conductor and Resistive Film</article-title><trans-title-group xml:lang="ru"><trans-title>Радиопоглотитель с высокой угловой устойчивостью резонансной частоты на основе искусственного магнитного проводника и резистивной пленки</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Kazantsev</surname><given-names>Yu. N.</given-names></name><name xml:lang="ru"><surname>Казанцев</surname><given-names>Ю. Н.</given-names></name></name-alternatives><email>yukazantsev@mail.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Kraftmakher</surname><given-names>G. A.</given-names></name><name xml:lang="ru"><surname>Крафтмахер</surname><given-names>Г. А.</given-names></name></name-alternatives><email>yukazantsev@mail.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Maltsev</surname><given-names>V. P.</given-names></name><name xml:lang="ru"><surname>Мальцев</surname><given-names>В. П.</given-names></name></name-alternatives><email>yukazantsev@mail.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Solosin</surname><given-names>V. S.</given-names></name><name xml:lang="ru"><surname>Солосин</surname><given-names>В. С.</given-names></name></name-alternatives><email>yukazantsev@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">Kotelnikov Institute of Radioengineering and Electronics (Fryazino Branch), Russian Academy of Sciences</institution></aff><aff><institution xml:lang="ru">Фрязинский филиал Института радиотехники и электроники им. В.А. Котельникова РАН</institution></aff></aff-alternatives><aff-alternatives id="aff2"><aff><institution xml:lang="en">Institute of Theoretical and Applied Electrodynamics, Russian Academy of Sciences</institution></aff><aff><institution xml:lang="ru">Институт теоретической и прикладной электродинамики РАН</institution></aff></aff-alternatives><pub-date date-type="pub" iso-8601-date="2023-08-01" publication-format="electronic"><day>01</day><month>08</month><year>2023</year></pub-date><volume>68</volume><issue>8</issue><issue-title xml:lang="en"/><issue-title xml:lang="ru"/><fpage>811</fpage><lpage>816</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, Ю.Н. Казанцев, Г.А. Крафтмахер, В.П. Мальцев, В.С. Солосин</copyright-statement><copyright-statement xml:lang="ru">Copyright ©; 2023, Ю.Н. Казанцев, Г.А. Крафтмахер, В.П. Мальцев, В.С. Солосин</copyright-statement><copyright-year>2023</copyright-year><copyright-holder xml:lang="en">Ю.Н. Казанцев, Г.А. Крафтмахер, В.П. Мальцев, В.С. Солосин</copyright-holder><copyright-holder xml:lang="ru">Ю.Н. Казанцев, Г.А. Крафтмахер, В.П. Мальцев, В.С. Солосин</copyright-holder></permissions><self-uri xlink:href="https://innoscience.ru/0033-8494/article/view/650490">https://innoscience.ru/0033-8494/article/view/650490</self-uri><abstract xml:lang="en"><p>A structure of a radio absorber (RA) with a high stability of resonance frequency based on a resistive film with a sheet resistance of 120 Ω/sq and an artificial magnetic conductor in a pair of capacitive gratings on a dielectric layer with a high permittivity (epsilon_1 &gt;&gt;1) metallized on the opposite side is proposed. The results of numerical calculations of the frequency–angular dependences of the RA reflection coefficient confirm preliminary estimates obtained from analytical expressions. For example, at epsilon_1 = 20 , the shift of the resonance frequency is no greater than 2% at angles of incidence of phi=0^o...60^o , and the bandwidth-to-thickness ratio is 4.29 at phi=0.</p></abstract><trans-abstract xml:lang="ru"><p id="idm45181327396896">Предложена конструкция радиопоглотителя (РП) с высокой устойчивостью резонансной частоты на основе резистивной пленки с сопротивлением 120 Ом на квадрат и искусственного магнитного проводника в составе пары емкостных решеток на слое диэлектрика с высокой диэлектрической проницаемостью \(({{\varepsilon }_{1}} \gg 1)\), металлизированном с противоположной стороны. Результаты численных расчетов частотно-угловых зависимостей коэффициента отражения от РП подтвердили их предварительные оценки, полученные по аналитическим выражениям. Так, при \({{\varepsilon }_{1}} = 20\) сдвиг резонансной частоты не превысил 2% в интервале углов падения \(\varphi = 0^\circ ...60^\circ \), а отношение ширины полосы поглощения РП к его толщине “bandwidth thickness ratio” при \(\varphi = 0\) составило 4.29.</p></trans-abstract><kwd-group xml:lang="en"><kwd>radio absorber</kwd><kwd>high stability of resonance frequency</kwd><kwd>frequency–angular dependences</kwd><kwd>reflection coefficient</kwd></kwd-group><funding-group/></article-meta></front><body></body><back><ref-list><ref id="B1"><label>1.</label><mixed-citation>Sievenpiper D., Zhang L., Broas R.F.J. et al. // IEEE Trans. 1999. V. MTT-47. № 11. P. 2059.</mixed-citation></ref><ref id="B2"><label>2.</label><mixed-citation>Broas R.F.J., Sievenpiper D.F., Yablonovitch E. // IEEE Trans. 2001. V. MTT-49. № 7. P. 1262.</mixed-citation></ref><ref id="B3"><label>3.</label><mixed-citation>Broas R.F.J., Sievenpiper D.F., Yablonovitch E. // IEEE Trans. 2005. V. AP-53. № 4. P. 1377.</mixed-citation></ref><ref id="B4"><label>4.</label><mixed-citation>Clavijo S., Diaz R.E., McKinzie W.E. // IEEE Trans. 2003. V. AP-51. № 10. P. 2678.</mixed-citation></ref><ref id="B5"><label>5.</label><mixed-citation>Feresidis A.P., Goussetis G., Shenhong Wang, Vardaxoglou J.C. // IEEE Trans. 2003. V. AP-51. № 1. P. 209.</mixed-citation></ref><ref id="B6"><label>6.</label><mixed-citation>Ying Zhang, von Hagen J., Younis M. et al. // IEEE Trans. 2003. V. AP-51. № 10. P. 2704.</mixed-citation></ref><ref id="B7"><label>7.</label><mixed-citation>Fan Yang, Rahmat-Samii Y. // IEEE Trans. 2003. V. AP-51. № 10. P. 2691.</mixed-citation></ref><ref id="B8"><label>8.</label><mixed-citation>Казанцев Ю.Н., Аплеталин В.Н. // РЭ. 2007. Т. 52. № 4. С. 415.</mixed-citation></ref><ref id="B9"><label>9.</label><mixed-citation>Engheta N. // IEEE Antennas and Propagation Society Intern. Symp. June 2002. V. 2. P. 392.</mixed-citation></ref><ref id="B10"><label>10.</label><mixed-citation>Simms S., Fusco V. // Electron. Lett. 2005. V. 41. № 24. P. 1311.</mixed-citation></ref><ref id="B11"><label>11.</label><mixed-citation>Казанцев Ю.Н., Крафтмахер Г.А., Мальцев В.П., Солосин В.С. // РЭ. 2022. Т. 67. № 4. С. 339.</mixed-citation></ref><ref id="B12"><label>12.</label><mixed-citation>Бреховских Л.М. Волны в слоистых средах. М.: Наука, 1973.</mixed-citation></ref></ref-list></back></article>
