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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">tuzsut</journal-id><journal-title-group><journal-title xml:lang="ru">Труды учебных заведений связи</journal-title><trans-title-group xml:lang="en"><trans-title>Proceedings of Telecommunication Universities</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1813-324X</issn><issn pub-type="epub">2712-8830</issn><publisher><publisher-name>СПбГУТ</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.31854/1813-324X-2023-9-2-23-39</article-id><article-id custom-type="elpub" pub-id-type="custom">tuzsut-457</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, ФОТОНИКА, ПРИБОРОСТРОЕНИЕ И СВЯЗЬ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>ELECTRONICS, PHOTONICS, INSTRUMENTATION AND COMMUNICATIONS</subject></subj-group></article-categories><title-group><article-title>Прототип приемопередающего оборудования скоростной передачи данных в частотном диапазоне 57‒64 ГГц</article-title><trans-title-group xml:lang="en"><trans-title>Prototype of High-Speed Data Transmission Receiving and Transmitting Equipment in the 57‒64 GHz Frequency Range</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-6679-9295</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Болховская</surname><given-names>О. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Bolkhovskaya</surname><given-names>O.</given-names></name></name-alternatives><bio xml:lang="ru"><p>кандидат физико-математических наук, доцент, доцент кафедры статистической радиофизики и мобильных систем связи</p><p>Нижний Новгород, 603950, Российская Федерация</p></bio><bio xml:lang="en"><p>Nizhny Novgorod, 603950, Russian Federation</p></bio><email xlink:type="simple">obol@rf.un.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/0000-0003-4213-953X</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Ермолаев</surname><given-names>Г. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Ermolaev</surname><given-names>G.</given-names></name></name-alternatives><bio xml:lang="ru"><p>аспирант кафедры статистической радиофизики и мобильных систем связи</p><p>Нижний Новгород, 603950, Российская Федерация</p></bio><bio xml:lang="en"><p>Nizhny Novgorod, 603950, Russian Federation</p></bio><email xlink:type="simple">gregory.a.ermolaev@gmail.com</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-5599-7157</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Tрушков</surname><given-names>С. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Trushkov</surname><given-names>S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>аспирант кафедры статистической радиофизики и мобильных систем связи</p><p>Нижний Новгород, 603950, Российская Федерация</p></bio><bio xml:lang="en"><p>Nizhny Novgorod, 603950, Russian Federation</p></bio><email xlink:type="simple">trushkovsn@gmail.com</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-8694-0033</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Мальцев</surname><given-names>А. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Maltsev</surname><given-names>A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>доктор физико-математических наук, профессор, заведующий кафедрой статистической радиофизики и мобильных систем связи</p><p>Нижний Новгород, 603950, Российская Федерация</p></bio><bio xml:lang="en"><p>Nizhny Novgorod, 603950, Russian Federation</p></bio><email xlink:type="simple">maltsev@rf.un.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru">Национальный исследовательский Нижегородский государственный университет им. Н.И. Лобачевского<country>Россия</country></aff><aff xml:lang="en">Lobachevsky State University of Nizhny Novgorod<country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2023</year></pub-date><pub-date pub-type="epub"><day>28</day><month>05</month><year>2023</year></pub-date><volume>9</volume><issue>2</issue><fpage>23</fpage><lpage>39</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Болховская О.В., Ермолаев Г.А., Tрушков С.Н., Мальцев А.А., 2023</copyright-statement><copyright-year>2023</copyright-year><copyright-holder xml:lang="ru">Болховская О.В., Ермолаев Г.А., Tрушков С.Н., Мальцев А.А.</copyright-holder><copyright-holder xml:lang="en">Bolkhovskaya O., Ermolaev G., Trushkov S., Maltsev A.</copyright-holder><license 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://tuzs.sut.ru/jour/article/view/457">https://tuzs.sut.ru/jour/article/view/457</self-uri><abstract><p>Целью настоящей работы является создание и исследование характеристик прототипа приемо-передающего оборудования с программно-определяемым функционалом, работающего в миллиметровом диапазоне длин волн в сетях скоростной передачи данных. В ходе работы были решены задачи разработки и программной реализации алгоритмов цифровой обработки сигналов и аппаратной части, проведены экспериментальные измерения характеристик и полевые испытания прототипа. Экспериментальные исследования показали, что разработанное оборудование осуществляет передачу и прием сигналов в диапазоне частот 57‒64 ГГц с возможностью дискретного изменения полосы частот сигналов: 100, 200, 400, 800 МГц и поддерживает 12 сигнально-кодовых конструкций с применением кодов с малой плотностью проверки на четность. Применение адаптивного алгоритма демодуляции и декодирования в радиоприемнике позволило повысить эффективность передачи сигналов и уменьшить вероятность пакетных ошибок в два раза. Разработанный прототип обеспечивает скорость передачи данных в пакете 2 Гбит/с на расстояниях до 100 м и 500 Мбит/с на расстояниях до 300 м.</p></abstract><trans-abstract xml:lang="en"><p>The purpose of this work is to create and study the characteristics of a prototype of receiving and transmitting equipment operating in the millimeter wavelength range in high-speed data transmission networks. During the work, the task of developing and software implementation of digital signal processing algorithms was solved, the hardware part was developed and implemented, experimental measurements of characteristics and field tests of the prototype were carried out. Experimental studies have shown that the developed equipment transmits and receives signals in the frequency range 57‒64 GHz with the possibility of discrete change of the signal frequency bandwidth: 100, 200, 400, 800 MHz and supports 12 modulation and coding schemes with low-density parity check code. The use of an adaptive algorithm for demodulation and decoding at the receiver made it possible to increase the efficiency of signal transmission and reduce the probability of packet errors by half. The developed prototype provides a data transmission rate of 2 Gbit/s at distances up to 100 m and of 500 Mbit/s at distances up to 300 m.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>системы радиосвязи</kwd><kwd>миллиметровый диапазон длин волн</kwd><kwd>скоростная передача данных</kwd><kwd>приемо-передающее оборудование</kwd><kwd>алгоритмы цифровой обработки сигналов</kwd></kwd-group><kwd-group xml:lang="en"><kwd>radio communication systems</kwd><kwd>millimeter wavelength range</kwd><kwd>high-speed data transmission</kwd><kwd>receiving and transmitting equipment</kwd><kwd>digital signal processing algorithms</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">Rappaport T.S., Sun S., Mayzus R., Zhao H., Azar Y., Wang K., et al. Millimeter Wave Mobile Communications for 5G Cellular: It Will Work! // IEEE Access. 2013. Vol. 1. PP. 335‒349. 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