<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE article PUBLIC "-//NLM//DTD JATS (Z39.96) Journal Publishing DTD v1.3 20210610//EN" "JATS-journalpublishing1-3.dtd">
<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">radioelectronics</journal-id><journal-title-group><journal-title xml:lang="ru">Известия высших учебных заведений России. Радиоэлектроника</journal-title><trans-title-group xml:lang="en"><trans-title>Journal of the Russian Universities. Radioelectronics</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1993-8985</issn><issn pub-type="epub">2658-4794</issn><publisher><publisher-name>Saint Petersburg Electrotechnical University</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.32603/1993-8985-2020-23-1-63-69</article-id><article-id custom-type="elpub" pub-id-type="custom">radioelectronics-403</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>ЭЛЕКТРОНИКА СВЧ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>MICROWAVE ELECTRONICS</subject></subj-group></article-categories><title-group><article-title>Исследование полосовых фильтров K-диапазона на прямоугольных концентрических резонаторах</article-title><trans-title-group xml:lang="en"><trans-title>Investigation of Band-Pass Filters of K-Range on Rectangular Concentric Resonators</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-2345-086X</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Комаров</surname><given-names>В. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Komarov</surname><given-names>V. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Комаров Вячеслав Вячеславович – доктор технических наук (2007), профессор (2007) кафедры "Радиоэлектроника и телекоммуникации" </p><p>Автор 150 научных работ. Сфера научных интересов – прикладная и вычислительная электродинамика, математическое моделирование и компьютерное проектирование функциональных устройств микроволновой и терагерцевой техники, исследование процессов взаимодействия электромагнитных волн с различными материалами.</p><p>ул. Политехническая, д. 77, Саратов, 410054</p></bio><bio xml:lang="en"><p>Vyacheslav V. Komarov, Dr. Sci. (Eng.) (2007), Professor (2007) of the Department of Radio Electronics and Telecommunications </p><p>The author of 150 scientific publications. Area of expertise: applied and computational electrodynamics; mathematical modeling and computer-aided design of functional devices of microwave and terahertz technology; study of the processes of interaction of electromagnetic waves with various materials.</p><p>77 Politechnicheskaya Str., Saratov 410054</p></bio><email xlink:type="simple">vyacheslav.komarov@gmail.com</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Бушанский</surname><given-names>С. К.</given-names></name><name name-style="western" xml:lang="en"><surname>Bushanskiy</surname><given-names>S. K.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Бушанский Сергей Константинович – магистр по направлению "Управление в технических системах" (2016), аспирант по кафедре радиоэлектроники и телекоммуникаций.</p><p>Автор восьми научных публикаций. Сфера научных интересов – разработка и проектирование устройств микроволновой техники, численные методы анализа электромагнитных полей. </p><p>ул. Политехническая, д. 77, Саратов, 410054</p></bio><bio xml:lang="en"><p>Sergey K. Bushanskiy, Master on management in technical systems (2016), Postgraduate Student on department of Radio Electronics and Telecommunications.</p><p>The author of 8 scientific publications. Area of expertise: development and design of microwave devices; numerical methods for the analysis of electromagnetic fields. </p><p>77 Politechnicheskaya Str., Saratov 410054</p></bio><email xlink:type="simple">8908_07@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Саратовский государственный технический университет им. Гагарина Ю. А.</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Yuri Gagarin State Technical University of Saratov</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2020</year></pub-date><pub-date pub-type="epub"><day>28</day><month>02</month><year>2020</year></pub-date><volume>23</volume><issue>1</issue><fpage>63</fpage><lpage>69</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Комаров В.В., Бушанский С.К., 2020</copyright-statement><copyright-year>2020</copyright-year><copyright-holder xml:lang="ru">Комаров В.В., Бушанский С.К.</copyright-holder><copyright-holder xml:lang="en">Komarov V.V., Bushanskiy S.K.</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://re.eltech.ru/jour/article/view/403">https://re.eltech.ru/jour/article/view/403</self-uri><abstract><sec><title>Введение</title><p>Введение. Объемные резонаторы простой формы – прямоугольные, цилиндрические и коаксиальные – широко применяются в современной микроволновой технике при проектировании различных функциональных устройств среднего и высокого уровня мощности. Параметры таких резонаторов можно установить аналитически, используя соотношения, взятые из литературы. Концентрические резонаторы, выполненные на основе классических объемных резонаторов простой формы с центральным металлическим ядром, представляют собой отдельный класс электродинамических систем, свойства которых остаются малоизученными. Одна из таких структур, а именно прямоугольный концентрический резонатор (ПКР), предложена в настоящей статье в качестве базового элемента полосовых фильтров К-диапазона (18...26 ГГц).</p></sec><sec><title>Цель работы</title><p>Цель работы. Изучение потенциальных возможностей ПКР для создания устройств фильтрации электромагнитных сигналов микроволнового диапазона.</p></sec><sec><title>Материалы и методы</title><p>Материалы и методы. Собственные электродинамические характеристики ПКР и параметры матрицы рассеяния СВЧ-фильтров на его основе исследуются с помощью метода конечных элементов, реализованного в пакете программ COMSOL.</p></sec><sec><title>Результаты</title><p>Результаты. На первом этапе моделирования получены простые полиномиальные соотношения для расчета нормированных резонансных длин волн ПКР. Далее построены две модели полосовых СВЧ-фильтров на ПКР с разными размерами и исследованы их электродинамические характеристики. В ходе численного анализа установлены размеры резонаторов и сформулированы практические рекомендации по реализации полосно-пропускающих и полосно-заграждающих СВЧ-фильтров нового типа.</p></sec><sec><title>Заключение</title><p>Заключение. Приведены результаты конечно-элементного анализа амплитудно-частотных характеристик двух моделей полосовых фильтров К-диапазона на ПКР, впервые предложенных для этих целей. Указаны основные преимущества таких фильтров. Получены аналитические соотношения для расчета собственных резонансных длин волн рассматриваемых в работе концентрических резонаторов.</p></sec></abstract><trans-abstract xml:lang="en"><sec><title>Introduction</title><p>Introduction. Simple-shaped cavity resonators: rectangular, cylindrical and coaxial, are widely applied in modern microwave engineering in design of different functional devices of middle and high power levels. Parameters of resonators can be obtained analytically by using expressions from literature. Concentric resonators, performed on the basis of classical simple-shaped cavities with a central metallic core represent a new class of electrodynamic systems of microwave range, the properties of which remain poorly studied. One of these structures, named a rectangular concentric resonator (RCR) is proposed in the paper as a basic unit of K-band bandpass filters (18...26 GHz).</p></sec><sec><title>Aim</title><p>Aim. To study potential possibilities of RCR for creation electromagnetic signals filtration devices of micro wave range.</p></sec><sec><title>Materials and methods</title><p>Materials and methods. The finite element method implemented in the package COMSOL was used to investigate electrodynamic characteristics of RCR and scattering matrix parameters of the microwave filters on RCR basis.</p></sec><sec><title>Results</title><p>Results. Simple polynomial expressions for computation of normalized resonant wavelengths of RCR were obtained at the first stage of modeling. Next, two models of passband microwave filters by RCR with different sizes were built and their EM characteristics were studied. Cavities sizes were determined numerically and practical recommendations on the realization of a new type bandpass microwave filters were formulated.</p></sec><sec><title>Conclusion</title><p>Conclusion. New results of the finite-element analysis of spectral characteristics of two models of bandpass Krange filters on rectangular concentric resonators were represented. The advantages of the filters were indicated. Simple analytical expressions for calculation of the resonance wavelengths of the considered concentric resonators were obtained.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>СВЧ-фильтр</kwd><kwd>полоса пропускания</kwd><kwd>прямоугольный концентрический резонатор</kwd><kwd>численное моделирование</kwd></kwd-group><kwd-group xml:lang="en"><kwd>microwave filter</kwd><kwd>band pass</kwd><kwd>rectangular concentric cavity</kwd><kwd>numerical modeling</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">СВЧ-фильтры и мультиплексоры для систем космической связи / под ред. В. П. Мещанова. М.: Радиотехника, 2017. 256 c.</mixed-citation><mixed-citation xml:lang="en">SVCh-fil'try i mul'tipleksory dlya sistem kosmicheskoi svyazi [Microwave Filters and Multiplexers for Space Communications Systems], ed. by V. P. Meshchanov. Moscow, Radiotekhnika, 2017, 256 p. (In Russ.)</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Cameron R. J., Kudsia C. M., Mansour R. R. Microwave Filters for Communication Systems. New York: Wiley, 2007. 772 p.</mixed-citation><mixed-citation xml:lang="en">Cameron R. J., Kudsia C. M., Mansour R. R. Microwave Filters for Communication Systems. New York, Wiley, 2007, 772 p.</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Broun T. M. Satellite communication payload and system. Boston: Wiley-IEEE, 2012. 400 p.</mixed-citation><mixed-citation xml:lang="en">Broun T. M. Satellite Communication Payload and System. Boston, Wiley-IEEE, 2012, 400 p.</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">Doumanis E., Goussetis G., Kosmopoulos S. Filter Design for Satellite Communications. Boston: Artech House, 2015. 203 p.</mixed-citation><mixed-citation xml:lang="en">Doumanis E., Goussetis G., Kosmopoulos S. Filter Design for Satellite Communications. Boston, Artech House, 2015, 203 p.</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">3D Printed Filter based on Helical Resonators with Variable Width / X. Shang, J. Li, C. Guo, M. J. Lancaster, J. Xu // Proc. of the IEEE MTT-S Intern. Symp. Honolulu, USA, 2017. P. 1587–1590. doi: 10.1109/MWSYM.2017.8058936</mixed-citation><mixed-citation xml:lang="en">Shang X., Li J., Guo C., Lancaster M. J., Xu J. 3D Printed Filter based on Helical Resonators with Variable Width. Proc. of the IEEE MTT-S Intern. Symp. Honolulu, USA, 2017, pp. 1587–1590. doi: 10.1109/MWSYM.2017.8058936</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">Flexible and Efficient Computer-Aided Design Tool for Advanced Comb-Line Rectangular Waveguide Filters / A. San-Blas, A. Vidal, A. A. Muller, P. Soto, F. Mira, F. J. Perez-Soler, B. Gimeno, V. E. Boria // Intern. J. of RF and Microwave Computer-Aided Engineering. 2015. Vol. 25, no 8. P. 696–708. doi: 10.1002/mmce.20908</mixed-citation><mixed-citation xml:lang="en">San-Blas A., Vidal A., Muller A. A., Soto P., Mira F., Perez-Soler F. J., Gimeno B., Boria V. E. Flexible and Efficient Computer-Aided Design Tool for Advanced CombLine Rectangular Waveguide Filters. Intern. J. of RF and Microwave Computer-Aided Engineering. 2015, vol. 25, no. 8, pp. 696–708. doi: 10.1002/mmce.20908</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">On the Alingment of Low-Fidelity and High-Fidelity Simulation Spaces for the Design of Microwave Waveguide Filters / J. Ossorio, J. C. Melgarejo, V. E. Boria, M. Guglielmi, J. W. Bandler // IEEE Trans. on Microwave Theory and Techniques. 2018. Vol. 66, no 12. P. 5183–5196. doi: 10.1109/TMTT.2018.2871022</mixed-citation><mixed-citation xml:lang="en">Ossorio J., Melgarejo J. C., Boria V. E., Guglielmi M., Bandler J. W. On the Alingment of Low-Fidelity and HighFidelity Simulation Spaces for the Design of Microwave Waveguide Filters. IEEE Trans. on Microwave Theory and Techniques. 2018, vol. 66, no. 12, pp. 5183–5196. doi: 10.1109/TMTT.2018.2871022</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">Wideband Generalized Admittance Matrix Representation for the Analysis and Design of Waveguide Filters with Coaxial Excitation / F. Mira, A. A. San Blas, V. E. Boria, L. J. Rogla, B. Gimeno // Radio Science. 2013. Vol. 48, no 1. P. 50–60. doi: 10.1002/rds.20013</mixed-citation><mixed-citation xml:lang="en">Mira F., San Blas A. A., Boria V. E., Rogla L. J., Gimeno B. Wideband Generalized Admittance Matrix Representation for the Analysis and Design of Waveguide Filters with Coaxial Excitation. Radio Science. 2013, vol. 48, no. 1, pp. 50–60. doi: 10.1002/rds.20013</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">Bastioli S., Snyder R. V., Macchiarella G. Design of In-Line Filters with Strongly Coupled Resonator Triplet // IEEE Trans. on Microwave Theory and Techniques. 2018. Vol. 66, no 12. P. 5585–5592. doi: 10.1109/TMTT.2018.2867004</mixed-citation><mixed-citation xml:lang="en">Bastioli S., Snyder R. V., Macchiarella G. Design of InLine Filters with Strongly Coupled Resonator Triplet. IEEE Trans. on Microwave Theory and Techniques. 2018, vol. 66, no. 12,pp. 5585–5592. doi: 10.1109/TMTT.2018.2867004</mixed-citation></citation-alternatives></ref><ref id="cit10"><label>10</label><citation-alternatives><mixed-citation xml:lang="ru">Bastioli S., Marcaccioli L., Sorrentino R. Compact Dual-Mode Rectangular Waveguide Filters using Square Ridge Resonators // Intern. J. of Microwave and Wireless Technologies. 2009. Vol. 1, no 4. P. 241–247. doi: 10.1017 /S1759078709990286</mixed-citation><mixed-citation xml:lang="en">Bastioli S., Marcaccioli L., Sorrentino R. Compact Dual-Mode Rectangular Waveguide Filters using Square Ridge Resonators. Intern. J. of Microwave and Wireless Technologies. 2009, vol. 1, no. 4, pp. 241–247. doi: 10.1017 /S1759078709990286</mixed-citation></citation-alternatives></ref><ref id="cit11"><label>11</label><citation-alternatives><mixed-citation xml:lang="ru">Compact Ridge Waveguide Filters with Arbitrary Placed Transmission Zeros using Nonresonanting Nodes / M. M. Fahmi, J. A. Ruiz-Cruz, R. R. Mansour, K. A. Zaki // IEEE Trans. on Microwave Theory and Techniques. 2009. Vol. 57, no 12. P. 3354–3361. doi: 10.1109/TMTT.2009.2034423</mixed-citation><mixed-citation xml:lang="en">Fahmi M. M., Ruiz-Cruz J. A., Mansour R. R., Zaki K. A. Compact Ridge Waveguide Filters with Arbitrary Placed Transmission Zeros using Nonresonanting Nodes. IEEE Trans. on Microwave Theory and Techniques. 2009, vol. 57, no. 12, pp. 3354–3361. doi: 10.1109/TMTT.2009.2034423</mixed-citation></citation-alternatives></ref><ref id="cit12"><label>12</label><citation-alternatives><mixed-citation xml:lang="ru">Давидович М. В. Итерационные методы решения задач электродинамики. Саратов: Изд-во Сарат. ун-та, 2014. 240 с.</mixed-citation><mixed-citation xml:lang="en">Davidovich M. V. Iteratsionnye metody resheniya zadach elektrodinamiki [Iterative methods for solving electrodynamics problems]. Saratov, Izd-vo Sarat. un-ta, 2014, 240 p. (In Russ.)</mixed-citation></citation-alternatives></ref><ref id="cit13"><label>13</label><citation-alternatives><mixed-citation xml:lang="ru">Комаров В. В., Бушанский С. К. СВЧ-фильтры на объемных концентрических резонаторах // Радиотехника. 2018. № 8.С. 140–143. doi: 10.18127/j00338486-201808-26</mixed-citation><mixed-citation xml:lang="en">Komarov V. V., Bushanskiy S. K. Microwave Filters on Concentric Cavity Resonators. Radioengineering, 2018, no. 8, pp. 140–143. doi: 10.18127/j00338486-201808-26 (In Russ.)</mixed-citation></citation-alternatives></ref><ref id="cit14"><label>14</label><citation-alternatives><mixed-citation xml:lang="ru">Design of Wideband Bandpass Filter using Quadruple-Mode Rectangular Cavity Resonator / Y.-M. Wu, S.- Y. Zhou, J.-Y. Lin, L. W. Zhou, S.-W. Wong, L. Zhu, Q.-X. Chu // Proc. of the IEEE Asia-Pacific Conference on Antennas and Propagation. 2017, Xian, China, 16–19 Okt. 2017. P. 1–3. doi: 10.1109/APCAP.2017.8420607</mixed-citation><mixed-citation xml:lang="en">Wu Y.-M., Zhou S.-Y., Lin J.-Y., Zhou L. W., Wong S.-W., Zhu L., Chu Q.-X. Design of Wideband Bandpass Filter using Quadruple-Mode Rectangular Cavity Resonator. Proc. of the IEEE Asia-Pacific Conference on Antennas and Propagation. 2017, Xian, China, 16–19 Oct., 2017, pp. 1–3. doi: 10.1109/APCAP.2017.8420607</mixed-citation></citation-alternatives></ref><ref id="cit15"><label>15</label><citation-alternatives><mixed-citation xml:lang="ru">Комаров В. В., Бушанский С. К. Добротность концентрических резонаторов // Радиотехника. 2019. № 7. С. 32–37. doi: 10.18127/j00338486-201907(10)-06.</mixed-citation><mixed-citation xml:lang="en">Komarov V. V., Bushanskiy S. K. The Quality Factor of Concentric Resonators. Radioengineering, 2019, no. 7, pp. 32–37. doi: 10.18127/j00338486-201907(10)-06</mixed-citation></citation-alternatives></ref><ref id="cit16"><label>16</label><citation-alternatives><mixed-citation xml:lang="ru">Шаров Г. А. Волноводные устройства сантиметровых и миллиметровых волн. М.: Горячая Линия – Телеком, 2016. 640 с.</mixed-citation><mixed-citation xml:lang="en">Sharov G. A. Volnovodnye ustroistva santimetrovykh i millimetrovykh voln [Waveguide Devices of Centimeter and Millimeter Waves]. Moscow, Goryachaya Liniya – Telekom, 2016, 640 p. (In Russ.)</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>
