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  <front>
    <journal-meta>
      <journal-id journal-id-type="issn">2411-3336</journal-id>
      <journal-id journal-id-type="eissn">2541-9404</journal-id>
      <journal-title-group>
        <journal-title xml:lang="ru">Записки Горного института</journal-title>
        <journal-title xml:lang="en">Journal of Mining Institute</journal-title>
      </journal-title-group>
      <publisher>
        <publisher-name xml:lang="ru">Санкт-Петербургский горный университет императрицы Екатерины ΙΙ</publisher-name>
        <publisher-name xml:lang="en">Empress Catherine II Saint Petersburg Mining University</publisher-name>
      </publisher>
    </journal-meta>
    <article-meta>
      <article-id custom-type="pmi" pub-id-type="custom">pmi-11774</article-id>
      <article-id pub-id-type="uri">https://pmi.spmi.ru/pmi/article/view/11774</article-id>
      <article-categories>
        <subj-group subj-group-type="section-heading" xml:lang="ru">
          <subject>Без раздела</subject>
        </subj-group>
        <subj-group subj-group-type="section-heading" xml:lang="en">
          <subject>Without section</subject>
        </subj-group>
      </article-categories>
      <title-group>
        <article-title xml:lang="en">Measurement of complex transmission coefficient of microwave quadrupoles</article-title>
        <trans-title-group xml:lang="ru">
          <trans-title>Об измерении комплексного коэффициента передачи СВЧ четырехполюсников</trans-title>
        </trans-title-group>
      </title-group>
      <contrib-group>
        <contrib contrib-type="author" corresp="yes">
          <name name-style="eastern">
            <surname>Nekrasov</surname>
            <given-names>L. B.</given-names>
          </name>
          <name-alternatives>
            <name name-style="eastern" xml:lang="ru">
              <surname>Некрасов</surname>
              <given-names>Л. Б.</given-names>
            </name>
            <name name-style="western" xml:lang="en">
              <surname>Nekrasov</surname>
              <given-names>L. B.</given-names>
            </name>
          </name-alternatives>
          <email>pmi@spmi.ru</email>
          <xref ref-type="aff" rid="aff1"/>
        </contrib>
        <aff-alternatives id="aff1">
          <aff>
            <institution xml:lang="ru"/>
          </aff>
          <aff>
            <institution xml:lang="en"/>
          </aff>
        </aff-alternatives>
        <contrib contrib-type="author">
          <name name-style="eastern">
            <surname>Misnik</surname>
            <given-names>Yu. M.</given-names>
          </name>
          <name-alternatives>
            <name name-style="eastern" xml:lang="ru">
              <surname>Мисник</surname>
              <given-names>Ю. М.</given-names>
            </name>
            <name name-style="western" xml:lang="en">
              <surname>Misnik</surname>
              <given-names>Yu. M.</given-names>
            </name>
          </name-alternatives>
          <email>pmi@spmi.ru</email>
          <xref ref-type="aff" rid="aff2"/>
        </contrib>
        <aff-alternatives id="aff2">
          <aff>
            <institution xml:lang="ru"/>
          </aff>
          <aff>
            <institution xml:lang="en"/>
          </aff>
        </aff-alternatives>
        <contrib contrib-type="author">
          <name name-style="eastern">
            <surname>Kilkeyev</surname>
            <given-names>R. Sh.</given-names>
          </name>
          <name-alternatives>
            <name name-style="eastern" xml:lang="ru">
              <surname>Килькеев</surname>
              <given-names>Р. Ш.</given-names>
            </name>
            <name name-style="western" xml:lang="en">
              <surname>Kilkeyev</surname>
              <given-names>R. Sh.</given-names>
            </name>
          </name-alternatives>
          <email>pmi@spmi.ru</email>
          <xref ref-type="aff" rid="aff3"/>
        </contrib>
        <aff-alternatives id="aff3">
          <aff>
            <institution xml:lang="ru"> (Россия)</institution>
          </aff>
          <aff>
            <institution xml:lang="en"> (Russia)</institution>
          </aff>
        </aff-alternatives>
      </contrib-group>
      <pub-date pub-type="epub" iso-8601-date="1972-02-04">
        <day>04</day>
        <month>02</month>
        <year>1972</year>
      </pub-date>
      <pub-date date-type="collection">
        <year>1972</year>
      </pub-date>
      <volume>62</volume>
      <issue>1</issue>
      <fpage>121</fpage>
      <lpage>126</lpage>
      <history>
        <date date-type="received" iso-8601-date="1971-07-10">
          <day>10</day>
          <month>07</month>
          <year>1971</year>
        </date>
        <date date-type="accepted" iso-8601-date="1971-09-30">
          <day>30</day>
          <month>09</month>
          <year>1971</year>
        </date>
        <date date-type="rev-recd" iso-8601-date="1972-02-04">
          <day>04</day>
          <month>02</month>
          <year>1972</year>
        </date>
      </history>
      <permissions>
        <copyright-statement xml:lang="ru">© 1972 Л. Б. Некрасов, Ю. М. Мисник, Р. Ш. Килькеев</copyright-statement>
        <copyright-statement xml:lang="en">© 1972 L. B. Nekrasov, Yu. M. Misnik, R. Sh. Kilkeyev</copyright-statement>
        <copyright-year>1972</copyright-year>
        <copyright-holder xml:lang="ru">Л. Б. Некрасов, Ю. М. Мисник, Р. Ш. Килькеев</copyright-holder>
        <copyright-holder xml:lang="en">L. B. Nekrasov, Yu. M. Misnik, R. Sh. Kilkeyev</copyright-holder>
        <license license-type="open-access" xlink:href="http://creativecommons.org/licenses/by/4.0" xml:lang="ru">
          <license-p>Эта статья доступна по лицензии Creative Commons Attribution 4.0 International (CC BY 4.0)</license-p>
        </license>
        <license license-type="open-access" xlink:href="http://creativecommons.org/licenses/by/4.0" xml:lang="en">
          <license-p>This article is licensed under a Creative Commons Attribution 4.0 International License (CC BY 4.0)</license-p>
        </license>
      </permissions>
      <self-uri xlink:type="simple" xlink:href="https://pmi.spmi.ru/pmi/article/view/11774">https://pmi.spmi.ru/pmi/article/view/11774</self-uri>
      <abstract xml:lang="ru">
        <p>Общеизвестно, что для определения модуля и фазы комплексного коэффициента передачи четырехполюсников в диапазоне высоких и сверх­высоких частот не существует единого метода измерения. Для определе­ния этих величин в указанном диапазоне частот приходится пользоваться целым рядом измерительных устройств, работающих на разных принци­пах и обеспечивающих далеко не одинаковую точность измерений. Это снижает ценность результатов измерений и возможность их использова­ния, например, для определения диэлектрических констант материалов.</p>
      </abstract>
      <abstract xml:lang="en">
        <p>It is well known that there is no single measurement method for determining the modulus and phase of the complex transmission coefficient of quadrupoles in the range of high and ultrahigh frequencies. For definition of these quantities in the specified range of frequencies it is necessary to use a number of measuring devices working on different principles and providing not equal accuracy of measurements. This reduces the value of measurement results and the possibility of their use, for example, to determine the dielectric constants of materials.</p>
      </abstract>
    </article-meta>
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