<?xml version="1.0" encoding="UTF-8"?><marc:collection xmlns:marc="http://www.loc.gov/MARC21/slim">
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      <marc:subfield code="a">CaOODSP</marc:subfield>
      <marc:subfield code="b">eng</marc:subfield>
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      <marc:subfield code="a">n-cn---</marc:subfield>
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      <marc:subfield code="a">Co24-3/1-TA87-001E-PDF</marc:subfield>
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    <marc:datafield tag="100" ind1="1" ind2=" ">
      <marc:subfield code="a">Davies, N. G., </marc:subfield>
      <marc:subfield code="e">author.</marc:subfield>
    </marc:datafield>
    <marc:datafield tag="245" ind1="1" ind2="2">
      <marc:subfield code="a">A study of extremely high frequency (EHF) technology / </marc:subfield>
      <marc:subfield code="c">N.G. Davies, K.E. Hancock, D.A. Ford, R.M. Bennett, C.L. Balko, Lapp-Hancock Associates Limited.</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">March 1987.</marc:subfield>
    </marc:datafield>
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      <marc:subfield code="a">1 online resource (1 volume (various pagings)) : </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">DOC contractor report ; </marc:subfield>
      <marc:subfield code="v">DOC-CR-TA-87-001</marc:subfield>
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      <marc:subfield code="a">Digitized copy from print [produced by Innovation, Science and Economic Development Canada].</marc:subfield>
    </marc:datafield>
    <marc:datafield tag="500" ind1=" " ind2=" ">
      <marc:subfield code="a">"Submitted to the Department of Communications under DSS Contract #36100-6-4289/01 ST, dated 15th December 1986."</marc:subfield>
    </marc:datafield>
    <marc:datafield tag="500" ind1=" " ind2=" ">
      <marc:subfield code="a">"Report # 01/87, March 1987."</marc:subfield>
    </marc:datafield>
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      <marc:subfield code="a">Includes bibliographical references (page 26-27).</marc:subfield>
    </marc:datafield>
    <marc:datafield tag="520" ind1=" " ind2=" ">
      <marc:subfield code="a">"Within Canada there is an increasing demand for commercial and military satellite communicaions. The growing use of Ku-band for these bandwidth intensive applications has contributed to the growing interest in the unique characteristics of the Extremely High Frequency (EHF) band. The purpose of this report is to identify the EHF applications, the EHF systems and the EHF components that have the potential for viable commercial exploitation. The study results, together with DOC in-house analyses and input from the ESA Olympus program, will form the basis for the development by DOC of a cohesive EHF policy and program for Canada"--Executive Summary.</marc:subfield>
    </marc:datafield>
    <marc:datafield tag="650" ind1=" " ind2="0">
      <marc:subfield code="a">Artificial satellites in telecommunication.</marc:subfield>
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      <marc:subfield code="a">Shortwave radio.</marc:subfield>
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    <marc:datafield tag="650" ind1=" " ind2="6">
      <marc:subfield code="a">Satellites artificiels dans les télécommunications.</marc:subfield>
    </marc:datafield>
    <marc:datafield tag="650" ind1=" " ind2="6">
      <marc:subfield code="a">Radiodiffusion en ondes décamétriques.</marc:subfield>
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      <marc:subfield code="a">Canada. </marc:subfield>
      <marc:subfield code="b">Department of Communications, </marc:subfield>
      <marc:subfield code="e">issuing body.</marc:subfield>
    </marc:datafield>
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      <marc:subfield code="a">Lapp-Hancock Associates Limited, </marc:subfield>
      <marc:subfield code="e">consultant.</marc:subfield>
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      <marc:subfield code="a">DOC contractor report (Canada. Department of Communications)</marc:subfield>
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      <marc:subfield code="q">PDF</marc:subfield>
      <marc:subfield code="s">1.66 MB</marc:subfield>
      <marc:subfield code="u">https://publications.gc.ca/collections/collection_2025/isde-ised/co24/Co24-3-1-TA87-001-eng.pdf</marc:subfield>
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