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<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">650572</article-id><article-id pub-id-type="doi">10.31857/S0033849423030117</article-id><article-id pub-id-type="edn">IDJYGA</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">Two-Dimensional Problems of Achieving Super-Resolution in Radar and Remote Sensing</article-title><trans-title-group xml:lang="ru"><trans-title>Двумерные задачи достижения сверхразрешения в радиолокации и дистанционном зондировании</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Lagovskii</surname><given-names>B. A.</given-names></name><name xml:lang="ru"><surname>Лаговский</surname><given-names>Б. А.</given-names></name></name-alternatives><email>robertlag@yandex.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Samokhin</surname><given-names>A. B.</given-names></name><name xml:lang="ru"><surname>Самохин</surname><given-names>А. Б.</given-names></name></name-alternatives><email>robertlag@yandex.ru</email><xref ref-type="aff" rid="aff1"/></contrib></contrib-group><aff-alternatives id="aff1"><aff><institution xml:lang="en">MIREA—Russian Technological University</institution></aff><aff><institution xml:lang="ru">МИРЭА – Российский технологический университет</institution></aff></aff-alternatives><pub-date date-type="pub" iso-8601-date="2023-03-01" publication-format="electronic"><day>01</day><month>03</month><year>2023</year></pub-date><volume>68</volume><issue>3</issue><issue-title xml:lang="en"/><issue-title xml:lang="ru"/><fpage>249</fpage><lpage>255</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, Б.А. Лаговский, А.Б. Самохин</copyright-statement><copyright-statement xml:lang="ru">Copyright ©; 2023, Б.А. Лаговский, А.Б. Самохин</copyright-statement><copyright-year>2023</copyright-year><copyright-holder xml:lang="en">Б.А. Лаговский, А.Б. Самохин</copyright-holder><copyright-holder xml:lang="ru">Б.А. Лаговский, А.Б. Самохин</copyright-holder></permissions><self-uri xlink:href="https://innoscience.ru/0033-8494/article/view/650572">https://innoscience.ru/0033-8494/article/view/650572</self-uri><abstract xml:lang="en"><p>A signal processing technique is proposed that allows one to reconstruct two-dimensional radio images of objects with angular super-resolution. The method of double orthogonalization is justified, which allows one to increase the level of the achieved super-resolution. The limiting possibilities of obtaining adequatesolutions to inverse problems in the presence of a priori information about the solution are shown.</p></abstract><trans-abstract xml:lang="ru"><p id="idm45181323253312">Предложена методика обработки сигналов, позволяющая восстанавливать двумерные радиоизображения объектов с угловым сверхразрешением. Обоснован метод двойной ортогонализации, позволяющий повысить уровень достигаемого сверхразрешения. Показаны предельные возможности получения адекватных решений обратных задач при наличии априорной информации о решении.</p></trans-abstract><kwd-group xml:lang="en"><kwd>two-dimensional radio images</kwd><kwd>angular super-resolution</kwd><kwd>double orthogonalization</kwd></kwd-group><funding-group/></article-meta></front><body></body><back><ref-list><ref id="B1"><label>1.</label><mixed-citation>Stoica P., Sharman K.C. // IEEE Trans. 1990. V. ASSP-38. № 7. 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