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008201208t19861987oncab   ob   f000 0 eng d
020 |z0662156625|q(print)
040 |aCaOODSP|beng|erda|cCaOODSP
0861 |aCo24-3/7-1398-1986E-PDF|zCo24-3/2-1398E
1001 |aBultitude, Robert J. C. |q(Robert James Cuthbert), |d1952- |eauthor.
24510|aMeasured characteristics of 800/900 MHz mobile radio channels with high-angle propagation through moderately dense foliage / |cby R.J.C. Bultitude.
264 1|aOttawa : |bCommunications Research Centre, |c1986.
264 4|c©1987
300 |a1 online resource (iii, 77 pages) : |billustrations, maps.
336 |atext|btxt|2rdacontent
337 |acomputer|bc|2rdamedia
338 |aonline resource|bcr|2rdacarrier
4901 |aCRC report ; |vno. 1398
500 |aIssued also in French under title: Mesure des caractéristiques des voies radioélectriques du service mobile de 800-900 MHz à angle de propagation élevé à travers un feuillage moyennement dense.
500 |a"Radar and Communications Technology Branch."
500 |a"Ottawa, February 1986."
500 |aDigitized edition from print [produced by Innovation, Science and Economic Development Canada].
504 |aIncludes bibliographical references (page 74).
5203 |a"The digital transmission capacity of randomly fading multipath radio channels is limited to that for which the bandwidth of transmission is much less than the coherence bandwidth (Bc) of the channel. It is therefore important for system design purposes to determine Bc in propagation environments where the use of digital radio systems is planned. This report details experiments that were conducted under conditions similar to those which would be typical on 800/900 MHz band satellite-mobile channels in rural environments. The impulse response functions of measured channels were estimated by operating a pseudo-noise channel probe from a 65 m tower through deciduous trees to a receiver at close range. Measurement results include: channel impulse response estimates, angle of arrival analyses, envelope fading statistics, and double-sided frequency correlation plots. Comparisons are made between channel characteristics during the summer and during the autumn when the leaves have fallen from the trees. Estimates of digital channel capacity limitations are also given"--Abstract, page 1.
530 |aIssued also in print format.
650 0|aRadio frequency modulation.
650 0|aRadio|xTransmitters and transmission|xFading.
650 0|aMobile communication systems.
650 0|aRural telecommunication.
7102 |aCommunications Research Centre (Canada), |eissuing body.
77508|tMesure des caractéristiques des voies radioélectriques du service mobile de 800-900 MHz à angle de propagation élevé à travers un feuillage moyennement dense / |w(CaOODSP)9.894468
830#0|aCRC report ;|vno. 1398.|w(CaOODSP)9.882492
85640|qPDF|s2.20 MB|uhttps://publications.gc.ca/collections/collection_2020/isde-ised/Co24/Co24-3-7-1398-1986-eng.pdf