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| 01886nam 2200349zi 4500 |
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| 001 | 9.876519 |
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| 003 | CaOODSP |
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| 005 | 20221107164727 |
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| 006 | m o d f |
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| 007 | cr |n||||||||| |
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| 008 | 190718e198503##oncd|||#o f000 0|eng d |
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| 040 | |aCaOODSP|beng|erda|cCaOODSP |
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| 043 | |an-cn--- |
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| 086 | 1 |aCo24-89/1985E-PDF |
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| 100 | 1 |aWittke, P. H. |q(Paul H.),|eauthor. |
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| 245 | 12|aA bandwidth efficient frequency-hopped spread spectrum modulation study / |cby P.H. Wittke [and three others]. |
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| 264 | 1|a[Ottawa] : |bDepartment of Communications, |cMarch 1985. |
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| 300 | |a1 online resource (35 pages) : |bfigures. |
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| 336 | |atext|btxt|2rdacontent |
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| 337 | |acomputer|bc|2rdamedia |
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| 338 | |aonline resource|bcr|2rdacarrier |
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| 500 | |aDigitized edition from print [produced by Innovation, Science and Economic Development Canada]. |
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| 500 | |a"Report No. 85-3." |
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| 500 | |a"Final Report." |
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| 504 | |aIncludes bibliographical references. |
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| 520 | |a"A study of piecewise coherent, frequency-hopped, spread spectrum signals and their reception is carried out. The modulation is assumed to be coherent in the interval between frequency hops. A number of modulation schemes in which the signal between hops is a bandwidth efficient, partial response encoded, digital FM modulation, are considered, as the data modulation band occupancy must be compact in order for systems with a slow-to-medium hopping rate to have reasonable processing gain"--Abstract. |
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| 692 | 07|2gccst|aSatellites |
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| 692 | 07|2gccst|aTelecommunications |
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| 710 | 1 |aCanada. |bDepartment of Communications. |
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| 794 | |tA bandwidth efficient frequency-hopped spread spectrum modulation study / |w(CaOODSP)9.878918 |
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| 856 | 40|qPDF|s2.64 MB|uhttps://publications.gc.ca/collections/collection_2019/isde-ised/Co24/Co24-89-1985-eng.pdf |
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