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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">vestift</journal-id><journal-title-group><journal-title xml:lang="ru">Известия Национальной академии наук Беларуси. Серия физико-технических наук</journal-title><trans-title-group xml:lang="en"><trans-title>Proceedings of the National Academy of Sciences of Belarus. Physical-technical series</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1561-8358</issn><issn pub-type="epub">2524-244X</issn><publisher><publisher-name>The Republican Unitary Enterprise Publishing House "Belaruskaya Navuka"</publisher-name></publisher></journal-meta><article-meta><article-id custom-type="elpub" pub-id-type="custom">vestift-350</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>РАДИОЭЛЕКТРОНИКА И ПРИБОРОСТРОЕНИЕ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>RADIOELECTRONICS AND INSTRUMENT-MAKING</subject></subj-group></article-categories><title-group><article-title>ИССЛЕДОВАНИЕ СПОСОБОВ ПОСТАНОВКИ ПОМЕХ ПРИЕМНИКАМ СИСТЕМ ГЛОБАЛЬНОЙ НАВИГАЦИИ, УСТОЙЧИВЫХ К ПОДАВЛЕНИЮ СРЕДСТВАМИ КОГЕРЕНТНОЙ АВТОКОМПЕНСАЦИИ</article-title><trans-title-group xml:lang="en"><trans-title>RESEARCHING THE GNSS RECEIVER JAMMERS THAT ARE RESISTANT TO SUPPRESSION THROUGH EMPLOYMENT OF COHERENT AUTOMATIC JAMMING CANCELERS</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Костромицкий</surname><given-names>С. М.</given-names></name><name name-style="western" xml:lang="en"><surname>Kostromitsky</surname><given-names>S. M.</given-names></name></name-alternatives><bio xml:lang="ru"><p>член-корреспондент Национальной академии наук Беларуси, доктор технических наук, профессор, директор</p><p>ул. П. Бровки, 15/5, 220072</p></bio><bio xml:lang="en"><p>Corresponding Member of the National Academy of Sciences of Belarus, D. Sc. (Engineering), Professor, Director</p><p>15/5, P. Brovka Str., 220072</p></bio><email xlink:type="simple">sleus@abv.bg</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>Шамович</surname><given-names>Э. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Shamovich</surname><given-names>E. I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>начальник отдела</p><p>ул. П. Бровки, 15/5, 220072</p></bio><bio xml:lang="en"><p>Head of the Department</p><p>15/5, P. Brovka Str., 220072</p></bio><email xlink:type="simple">shedi77@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Центр радиотехники Национальной академии наук Беларуси, Минск</institution></aff><aff xml:lang="en"><institution>Radio Engineering Center of the National Academy of Sciences of Belarus, Minsk</institution></aff></aff-alternatives><pub-date pub-type="collection"><year>2017</year></pub-date><pub-date pub-type="epub"><day>22</day><month>01</month><year>2018</year></pub-date><volume>0</volume><issue>4</issue><fpage>68</fpage><lpage>79</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Костромицкий С.М., Шамович Э.И., 2018</copyright-statement><copyright-year>2018</copyright-year><copyright-holder xml:lang="ru">Костромицкий С.М., Шамович Э.И.</copyright-holder><copyright-holder xml:lang="en">Kostromitsky S.M., Shamovich E.I.</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://vestift.belnauka.by/jour/article/view/350">https://vestift.belnauka.by/jour/article/view/350</self-uri><abstract><p>Активные помехи приемникам систем глобальной навигации – СГН (GPS, Галилео, ГЛОНАСС, Бейдоу) приобретают все большее значение в задачах обеспечения безопасности, управления и контроля. С использованием СГН несложно организуются разнообразные задачи: транспортные, организации охраны мобильных объектов или лиц, контроля трафика и др. Организация постановки эффективных помех, блокирующих нормальную навигацию, является важной научной и прикладной задачей. Постановка помех СГН, хотя и подпадает под формальные международные ограничения, тем не менее является обязательной военно-технической составляющей обеспечения обороноспособности любого развитого государства.</p><p>Опыты последних лет свидетельствуют о быстром развитии техники постановки активных помех СГН и борьбы с ними. Эффективное применение активных помех пользователям СГН заставило производителей вооружений всерьез заняться усилением помехоустойчивости СГН современными методами. Несмотря на определенные ограничительные условия по этому свойству систем (большие дальности до спутников, ограничения на мощность излучаемых ими информационных сигналов, слабая направленность их передающих антенн) в странах-владельцах СГН опубликовано много информации о достижении резкого усиления их помехоустойчивости, что вызывает определенные сомнения в объективности данных.</p><p>В статье представлены результаты научного анализа и моделирования эффективности постановки помех потребителям информации СГН с приемниками, оснащенными корреляционными автокомпенсаторами активных помех (АК). Приведены доказательства снижения эффективности подавления помех, основанные на использовании принципиально параметрических свойств АК. </p></abstract><trans-abstract xml:lang="en"><p>Active jamming of a global navigation system GNSS receiver (GPS, Galileo, GLONASS, BeiDou) is of growing significance for the missions of security, control and monitoring. GNSS facilitates organization of various tasks: transportation, protecting mobile facilities or persons, traffic control, and a lot of others. Organizing generation of effective jamming denying normal navigation represents an important applied problem. Jamming GNSS, even though formally subject to international restrictions, is nevertheless a mandatory military technical component of ensuring the defensive capability of any developed state.</p><p>The experience of recent years testifies to fast development of the equipment generating jamming against GNSS, and the technologies of counteracting jamming. Effective employment of jamming against GNSS users made the arms manufacturers seriously tackle the problem of improving jamming immunity of GNSS through modern techniques. Given the certain narrow limits for this characteristic of a system (long distances to satellites, limitations imposed on the power of information signals emitted by them, feeble directivity of their transmitting antennas), the countries possessing GNSS have published a plethora of information related to having achieved a dramatic improvement of their antijamming capacity giving rise to certain doubt in objectivity of the data.</p><p>The article presents the results of scientific analysis and modeling of effectiveness of jamming against users of GNSS information with the receivers outfitted with correlative automatic jamming cancellers (AJC). Proof is provided of corrupting effectiveness of jamming cancellation, based on use of essentially parametric properties of the AJCs. </p></trans-abstract><kwd-group xml:lang="ru"><kwd>системы глобальной навигации</kwd><kwd>помехи</kwd><kwd>компенсаторы активных помех</kwd><kwd>эффективность когерентного подавления помех</kwd></kwd-group><kwd-group xml:lang="en"><kwd>global navigation systems</kwd><kwd>jamming</kwd><kwd>jamming cancellers</kwd><kwd>effectiveness of coherent jamming cancellation</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">Быстряков, С.Г. Особенности испытаний антенных компенсаторов помех помехоустойчивой навигационной аппаратуры потребителей ГЛОНАСС/GPS / С.Г. Быстряков, В.Н. Харисов // Новости навигации. – 2010. – №3. – С. 14–19</mixed-citation><mixed-citation xml:lang="en">Bystryakov S. G., Harisov V. N. 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