<?xml version="1.0" encoding="UTF-8"?><marc:collection xmlns:marc="http://www.loc.gov/MARC21/slim">
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    <marc:controlfield tag="003">CaOODSP</marc:controlfield>
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      <marc:subfield code="b">eng</marc:subfield>
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      <marc:subfield code="c">CaOODSP</marc:subfield>
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      <marc:subfield code="a">n-cn---</marc:subfield>
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      <marc:subfield code="a">Co24-98/1-1980E-PDF</marc:subfield>
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      <marc:subfield code="a">Feher, K., </marc:subfield>
      <marc:subfield code="e">author.</marc:subfield>
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    <marc:datafield tag="245" ind1="1" ind2="0">
      <marc:subfield code="a">Report on regenerative transponders for more efficient digital satellite systems :  </marc:subfield>
      <marc:subfield code="b">phase I / </marc:subfield>
      <marc:subfield code="c">prepared by Dr. K. Feher [and three others].</marc:subfield>
    </marc:datafield>
    <marc:datafield tag="264" ind1=" " ind2="1">
      <marc:subfield code="a">[Ottawa] : </marc:subfield>
      <marc:subfield code="b">[Department of Communications], </marc:subfield>
      <marc:subfield code="c">February 29, 1980.</marc:subfield>
    </marc:datafield>
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      <marc:subfield code="a">1 online resource (vi, 136 pages) : </marc:subfield>
      <marc:subfield code="b">figures</marc:subfield>
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      <marc:subfield code="b">txt</marc:subfield>
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      <marc:subfield code="a">computer</marc:subfield>
      <marc:subfield code="b">c</marc:subfield>
      <marc:subfield code="2">rdamedia</marc:subfield>
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      <marc:subfield code="a">online resource</marc:subfield>
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      <marc:subfield code="a">Digitized edition from print [produced by Innovation, Science and Economic Development Canada].</marc:subfield>
    </marc:datafield>
    <marc:datafield tag="504" ind1=" " ind2=" ">
      <marc:subfield code="a">Includes bibliographical references.</marc:subfield>
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    <marc:datafield tag="520" ind1=" " ind2=" ">
      <marc:subfield code="a">"The demand for more cost-competitive satellite capacity is increasing and recent advances in technology has encouraged an increased use of digital communication satellites. Means are being sought to utilize the available power and bandwidth more efficiently. The use of regenerative transponders in the satellite is one way that leads to the efficient use of available resources (power and bandwidth). In this report, the advantages of regenerative satellite systems are explored"--Summary, page v.</marc:subfield>
    </marc:datafield>
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      <marc:subfield code="2">gccst</marc:subfield>
      <marc:subfield code="a">Satellites</marc:subfield>
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      <marc:subfield code="a">Canada. </marc:subfield>
      <marc:subfield code="b">Department of Communications.</marc:subfield>
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      <marc:subfield code="q">PDF</marc:subfield>
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      <marc:subfield code="u">https://publications.gc.ca/collections/collection_2019/isde-ised/Co24/Co24-98-1-1980-eng.pdf</marc:subfield>
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