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| 02526cam 2200397zi 4500 |
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| 001 | 9.895168 |
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| 003 | CaOODSP |
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| 005 | 20221107173942 |
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| 006 | m o d f |
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| 007 | cr bn||||||||| |
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| 008 | 210111e198606##oncad obt f000 0 eng d |
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| 040 | |aCaOODSP|beng|erda|cCaOODSP |
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| 086 | 1 |aCo24-3/7-1414-1986E-PDF |
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| 100 | 1 |aVenier, G. O., |eauthor. |
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| 245 | 12|aA method for combating fading multipath conditions in a direct-sequence spread-spectrum system / |cby G.O. Venier. |
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| 264 | 1|aOttawa : |bCommunications Research Centre, |cJune 1986. |
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| 300 | |a1 online resource (v, 38 pages) : |billustrations, graphs. |
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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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| 490 | 1 |aCRC report ; |vno. 1414 |
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| 500 | |a"Directorate of Radio Propagation and Systems (DRL)." |
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| 500 | |a"The work described in this document was sponsored by the Department of National Defence under Project No. 32B76 (0117C11)." |
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| 500 | |aDigitized edition from print [produced by Innovation, Science and Economic Development Canada]. |
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| 504 | |aIncludes bibliographical references (page 36). |
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| 520 | 3 |a"The large bandwidth of a direct-sequence spread-spectrum communications system provides increased time-delay resolution which can resolve multipath components that would not be resolved by the system without spreading. However, normal direct-sequence systems do not fully exploit this capability. In these systems the received signal is despreadby correlation with the reference signal (the spreading waveform) at a single delay. In a multipath situtation where there are multiple resolvable delays one of these delays must be chosen for the correlation. If the path with that delay is fading then the signal may be lost attimes, even when a strong signal exists at a different delay"--Abstract, page v. |
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| 650 | 0|aSpread spectrum communications|xSimulation methods. |
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| 650 | 0|aRadio|xTransmitters and transmission|xFading. |
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| 650 | 0|aRadio wave propagation. |
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| 650 | 6|aCommunications par étalement du spectre|xMéthodes de simulation. |
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| 650 | 6|aRadio|xÉmetteurs et transmission|xFading. |
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| 650 | 6|aOndes radioélectriques|xPropagation. |
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| 710 | 2 |aCommunications Research Centre (Canada), |eissuing body. |
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| 830 | #0|aCRC report ;|vno. 1414.|w(CaOODSP)9.882492 |
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| 856 | 40|qPDF|s3.14 MB|uhttps://publications.gc.ca/collections/collection_2021/isde-ised/co24/Co24-3-7-1414-1986-eng.pdf |
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