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<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">cardiotomsk</journal-id><journal-title-group><journal-title xml:lang="ru">Сибирский журнал клинической и экспериментальной медицины</journal-title><trans-title-group xml:lang="en"><trans-title>Siberian Journal of Clinical and Experimental Medicine</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2713-2927</issn><issn pub-type="epub">2713-265X</issn><publisher><publisher-name>TSU publishing</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.29001/2073-8552-2020-35-4-87-94</article-id><article-id custom-type="elpub" pub-id-type="custom">cardiotomsk-1078</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>ЭКСПЕРИМЕНТАЛЬНЫЕ ИССЛЕДОВАНИЯ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>EXPERIMENTAL STUDIES</subject></subj-group></article-categories><title-group><article-title>Исследование возможности измерений диэлектрической проницаемости органов и тканей человека средствами радиолокационного зондирования и математического моделирования</article-title><trans-title-group xml:lang="en"><trans-title>On the capability of measuring the dielectric constant of human organs and tissues by radar sensing and mathematical modeling</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-4320-130X</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Авдоченко</surname><given-names>Б. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Avdochenko</surname><given-names>B. I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Авдоченко Борис Иванович, д-р техн. наук, профессор кафедры радиоэлектроники и систем связи</p><p>634050, Томск, пр. Ленина, 40</p></bio><bio xml:lang="en"><p>Boris I. Avdochenko, Dr. Sci. (Tech.), Professor, Department of Radioelectronics and Communication Systems</p><p>40, Lenin ave., 634050, Tomsk</p></bio><email xlink:type="simple">AvdochenkoBI@rss.tusur.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-8793-4927</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Репенко</surname><given-names>В. Д.</given-names></name><name name-style="western" xml:lang="en"><surname>Repenko</surname><given-names>V. D.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Репенко Владислав Дмитриевич, лаборант, кафедра радиоэлектроники и систем связи, студент группы 146-2 радиотехнического факультета.</p><p>634050, Томск, пр. Ленина, 40</p></bio><bio xml:lang="en"><p>Vladislav D. Repenko, Laboratory Assistant, Department of Radioelectronics and Communication Systems; Student, Group No. 146-2, Radio Engineering Faculty</p><p>40, Lenin ave., 634050, Tomsk</p></bio><email xlink:type="simple">repvlad@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-6284-4645</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Убайчин</surname><given-names>А. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Ubaychin</surname><given-names>A. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Убайчин Антон Викторович, канд. техн. наук, доцент, старший научный сотрудник, кафедра радиоэлектроники и систем связи</p><p>634050, Томск, пр. Ленина, 40</p></bio><bio xml:lang="en"><p>Anton V. Ubaychin, Cand. Sci. (Tech.), Associate Professor, Senior Research Scientist, Department of Radioelectronics and Communication Systems</p><p>40, Lenin ave., 634050, Tomsk</p></bio><email xlink:type="simple">avubaychin@rss.tusur.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-4068-3590</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Фатеев</surname><given-names>А. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Fateev</surname><given-names>A. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Фатеев Алексей Викторович, канд. техн. наук, доцент, заведующий кафедрой радиоэлектроники и систем связи</p><p>634050, Томск, пр. Ленина, 40</p></bio><bio xml:lang="en"><p>Aleksey V. Fateev, Cand. Sci. (Tech.), Associate Professor, Head of the Department of Radioelectronics and Communication Systems</p><p>40, Lenin ave., 634050, Tomsk</p></bio><email xlink:type="simple">fateev@tusur.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-0999-5246</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Хатьков</surname><given-names>Н. Д.</given-names></name><name name-style="western" xml:lang="en"><surname>Khatkov</surname><given-names>N. D.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Хатьков Николай Данилович, канд. техн. наук, доцент кафедры радиоэлектроники и систем связи</p><p>634050, Томск, пр. Ленина, 40</p></bio><bio xml:lang="en"><p>Nikolay D. Khatkov, Cand. Sci. (Tech.), Associate Professor, Department of Radioelectronics and Communication Systems</p><p>40, Lenin ave., 634050, Tomsk</p></bio><email xlink:type="simple">sydney@t-sk.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-3450-8745</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Issakov</surname><given-names>V.</given-names></name><name name-style="western" xml:lang="en"><surname>Issakov</surname><given-names>V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Issakov Vadim, заведующий кафедрой электроники, Ph.D.</p><p>2, Universitätsplatz, Magdeburg, D-39106, Deutschland</p></bio><bio xml:lang="en"><p>Vadim Issakov, Ph.D., Chairholder, Chair for Electronics</p><p>Universitätsplatz 2, D-39106 Magdeburg</p></bio><email xlink:type="simple">Vadim.Issakov@ovgu.de</email><xref ref-type="aff" rid="aff-2"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Томский государственный университет систем управления и радиоэлектроники</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Tomsk State University of Control Systems and Radioelectronics</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Университет Отто фон Герике в Магдебурге</institution><country>Германия</country></aff><aff xml:lang="en"><institution>Otto-von-Guericke Universität Magdeburg</institution><country>Germany</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2020</year></pub-date><pub-date pub-type="epub"><day>24</day><month>12</month><year>2020</year></pub-date><volume>35</volume><issue>4</issue><fpage>87</fpage><lpage>94</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Авдоченко Б.И., Репенко В.Д., Убайчин А.В., Фатеев А.В., Хатьков Н.Д., Issakov V., 2020</copyright-statement><copyright-year>2020</copyright-year><copyright-holder xml:lang="ru">Авдоченко Б.И., Репенко В.Д., Убайчин А.В., Фатеев А.В., Хатьков Н.Д., Issakov V.</copyright-holder><copyright-holder xml:lang="en">Avdochenko B.I., Repenko V.D., Ubaychin A.V., Fateev A.V., Khatkov N.D., Issakov V.</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://www.sibjcem.ru/jour/article/view/1078">https://www.sibjcem.ru/jour/article/view/1078</self-uri><abstract><sec><title>Цель работы</title><p>Цель работы. Для решения проблемы доступности цифровых технологий в низовых звеньях, развития профилактической медицины и телемедицины возможно применение малогабаритных радиолокационных систем с высоким временным разрешением.</p></sec><sec><title>Метод исследования</title><p>Метод исследования. Использование коротких зондирующих видеоимпульсов, стробоскопических приемных устройств и ноутбуков со специализированным программным обеспечением позволяет создать недорогую диагностическую медицинскую установку. Эксплуатация подобной установки не требует участия высококвалифицированных специалистов медицинского и радиотехнического профиля.</p></sec><sec><title>Материалы исследований</title><p>Материалы исследований. Описан состав установки и методика эксперимента, показана возможность получения пространственного разрешения внутреннего строения органов и тканей человека с миллиметровой точностью. Приведена математическая модель взаимодействия радиоимпульса с внутренними неоднородностями и принцип обработки отраженного сигнала.</p></sec><sec><title>Результаты</title><p>Результаты. Полученные результаты измерений представлены в виде последовательности временных вейвлет-томограмм, а использование различных сечений вейвлета в частотной области позволяет диагностировать состояние органов по его спектральным характеристикам.</p></sec><sec><title>Заключение</title><p>Заключение. Цифровое представление результатов диагностики дает возможность моделировать состояние организма, создавать базы данных состояния пациентов и обмениваться ими.</p></sec></abstract><trans-abstract xml:lang="en"><sec><title>Purpose of work</title><p>Purpose of work. An implementation of small-sized high-resolution radar systems is proposed to solve both the problem of access to digital technologies and the development of preventive medicine and telemedicine.</p></sec><sec><title>Method of research</title><p>Method of research. The use of ultra-wideband video pulses, stroboscopic receivers, and laptops with specialized software allows to create an inexpensive diagnostic medical device. Working with such a diagnostic medical device does not require participation of highly qualified medical and radio engineering specialists.</p></sec><sec><title>Research materials</title><p>Research materials. The block diagram of the diagnostic device and experimental methodology are described. Preliminary tests of the diagnostic device are carried out. A capability to provide a millimeter-accuracy spatial resolution of a human body internal structure is presented. The mathematical model of interaction between the radio pulse and internal in homogeneities in the human body and the principle of processing the reflected signal are described.</p></sec><sec><title>Results</title><p>Results. The results of obtained measurements are presented as a sequence of time wavelet tomograms where the different wavelet cross-sections in the frequency domain allow to diagnose the state of internal organs based on the spectral characteristics.</p></sec><sec><title>Conclusion</title><p>Conclusion. Digital representation of diagnostic results makes it possible to model health state and to create and exchange patient databases.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>радиолокация в медицине</kwd><kwd>доступность цифровых технологий</kwd><kwd>цифровые базы данных</kwd></kwd-group><kwd-group xml:lang="en"><kwd>radars in medicine</kwd><kwd>availability of digital technologies</kwd><kwd>digital databases</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">Bassi M., Caruso M., Khan M.S., Bevilacqua A., Capobianco A., Neviani А. An integrated microwave imaging radar with planar antennas for breast cancer detection. IEEE Transactions оn Microwave Theory аnd Techniques. 2013;61(5):2108–2118. DOI: 10.1109/TMTT.2013.2247052.</mixed-citation><mixed-citation xml:lang="en">Bassi M., Caruso M., Khan M.S., Bevilacqua A., Capobianco A., Neviani А. An integrated microwave imaging radar with planar antennas for breast cancer detection. IEEE Transactions оn Microwave Theory аnd Techniques. 2013;61(5):2108–2118. DOI: 10.1109/TMTT.2013.2247052.</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Маречек С.В., Поляков В.М., Тищенко Ю.Г. Радиометрические методы исследования температурного режима приповерхностного слоя биоткани. Биомедицинские технологии и радиоэлектроника. 2003;(8):57–65.</mixed-citation><mixed-citation xml:lang="en">Marechek S.V., Polyakov V.M., Tishchenko Yu.G. Radiometric methods for studying the temperature of the surface layer of biological tissue. Biomedical Technologies and Radioelectronics. 2003;(8):57–65 (In Russ.).</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Ubaichin A., Bespalko A., Filatov A., Alexeev E., Zhuk G. Patch antenna for measuring the internal temperature of biological objects using the near-field microwave radiometric method. Journal of Physics: Conference Series. 2016;671(1):18. DOI: 10.1088/1742-6596/671/1/012006.</mixed-citation><mixed-citation xml:lang="en">Ubaichin A., Bespalko A., Filatov A., Alexeev E., Zhuk G. Patch antenna for measuring the internal temperature of biological objects using the near-field microwave radiometric method. Journal of Physics: Conference Series. 2016;671(1):18. DOI: 10.1088/1742-6596/671/1/012006.</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">Маречек С.В., Поляков В.М. Возможности оценки приповерхностной структуры биологической ткани по измерению коэффициента отражения на отдельных частотах СВЧ-диапазона. Биомедицинские технологии и радиоэлектроника. 2005;(11–12):4–11.</mixed-citation><mixed-citation xml:lang="en">Marechek S.V., Polyakov V.M. Opportunities for assessing the near-surface structure of biological tissue by measuring the reflection coefficient at different frequencies of microwave range. Biomedical Technologies and Radioelectronics. 2005;(11–12):4–11 (In Russ.).</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">Caruso M., Bassi M., Bevilacqua A., Neviani A. A 2–16 GHz 65 nm CMOS stepped-frequency radar transmitter with harmonic rejection for high-resolution medical imaging applications. IEEE Trans. Circuitsа аnd Syst. I Regul. Pap. 2015;62(2):413–421.</mixed-citation><mixed-citation xml:lang="en">Caruso M., Bassi M., Bevilacqua A., Neviani A. A 2–16 GHz 65 nm CMOS stepped-frequency radar transmitter with harmonic rejection for high-resolution medical imaging applications. IEEE Trans. Circuitsааnd Syst. I Regul. Pap. 2015;62(2):413–421.</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">Глебович Г.В., Андрианов А.В., Введенский Ю.В. Исследование объектов с помощью пикосекундных импульсов; под ред. Г.В. Глебовича. М.: Радио и связь; 1984:255.</mixed-citation><mixed-citation xml:lang="en">Glebovich G.V., Andrianov A.V., Vvedenskiy Y.V. Research objects using picosecond pulses; ed. G.V. Glebovich. Moscow: Radio and Communications; 1984:255 (In Russ.).</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">Беличенко В.П., Буянов Ю.И., Кошелев В.И. Сверхширокополосные импульсные радиосистемы; под ред. В.И. Кошелева. Новосибирск: Наука; 2015:484.</mixed-citation><mixed-citation xml:lang="en">Belichenko V.P., Buyanov Yu.I., Koshelev V.I. Ultrawideband pulse radio systems; ed. V.I. Koshelev. Novosibirsk: Nauka; 2015:484 (In Russ.).</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">Авдоченко Б.И., Карлова Г.Ф., Цырендоржиева А.М. Разработка элемента фазированной антенной решетки для системы активной магнитной локации на основе полупроводниковых преобразователей Холла. Известия высших учебных заведений. Физика. 2017;60(12/2):230–234.</mixed-citation><mixed-citation xml:lang="en">Avdochenko B.I., Karlova G.F., Tsyrendorjieva A.M. The development of phased array antenna element for active magnetic positioning system based on semiconductor Hall-effect. Russian Physics Journal. 2017;60(12/2):230–234 (In Russ.).</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">Avdochenko B.I., Karlova G.F. Using hall-effect sensors for weak pulsed magnetic fields measurement. Sibcon–2019.Proceedings. The Tomsk IEEE Chapter @ Student Branch. Tomsk, Russia, April 18–20, 2019. IEEE Catalog Number: CFP17794-CDR.</mixed-citation><mixed-citation xml:lang="en">Avdochenko B.I., Karlova G.F. Using hall-effect sensors for weak pulsed magnetic fields measurement. Sibcon–2019. Proceedings. The Tomsk IEEE Chapter @ Student Branch. Tomsk, Russia, April 18–20, 2019. IEEE Catalog Number: CFP17794-CDR.</mixed-citation></citation-alternatives></ref><ref id="cit10"><label>10</label><citation-alternatives><mixed-citation xml:lang="ru">Авдоченко Б.И., Прудаев И.А., Толбанов О.П., Чумерин П.Ю., Юрченко В.И. Твердотельный субнаносекундный СВЧ-коммутатор. Известия высших учебных заведений. Физика. 2016;59(8):55–59.</mixed-citation><mixed-citation xml:lang="en">Avdochenko B.I., Prudaev I.A., Tolbanov O.P., Chumerin P.Y., Yurchenko V.I. A solid-state sub-nanosecond microwave switch. Russian Physics Journal. 2016;59(8):1187–1191.</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>
