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008200901e199807##oncad   ob   f000 0 eng d
040 |aCaOODSP|beng|erda|cCaOODSP
043 |an-cn---
0861 |aCo24-3/8-1998-4E-PDF
1001 |aBélisle, Claude, |eauthor.
24510|aOptical intersatellite link : |ba study for global satellite communications networks / |cby Claude Bélisle and Caroline Delisle.
264 1|aOttawa : |bCommunications Research Centre = Centre de recherches sur les communications, |cJuly 1998.
300 |a1 online resource (viii, 38, 27 pages) : |bfigures, charts.
336 |atext|btxt|2rdacontent
337 |acomputer|bc|2rdamedia
338 |aonline resource|bcr|2rdacarrier
4901 |aCRC TN ; |vno. CRC TN 98-004
500 |aDigitized edition from print [produced by Innovation, Science and Economic Development Canada].
504 |aIncludes bibliographical references (pages 37-38).
520 |a"In this report, a technical assessment of Optical Intersatellite Link (OISL) is done. Variousparameters, such as link range, pointing azimuth and elevation are computed to definespecifications for telescope gimbals and aperture size as well as optical power. These parameters could later serve to identify critical sub-systems of present technology and focus the research activities towards new avenues. In the first part of the report, the characteristics of the most promising satellite constellations are reviewed with respect to intersatellite links. Then orbital analysis are made on Teledesic and Celestri constellations to derive telescope critical parameters such as scanning angles and slew rates. The report continues with a link budget analysis to derive the communication package requirements such as optical power, telescope size, noise level, bit-error rates"--Abstract.
650 0|aLaser communication systems.
650 0|aArtificial satellites in telecommunication.
650 0|aArtificial satellites|xTracking.
650 0|aOptical communications.
650 6|aSystèmes de communication à laser.
650 6|aSatellites artificiels dans les télécommunications.
650 6|aSatellites artificiels|xPoursuite.
650 6|aTélécommunications optiques.
7102 |aCommunications Research Centre (Canada), |eissuing body.
830#0|aCRC technical note ;|vno. CRC TN 98-004.|w(CaOODSP)9.882494
85640|qPDF|s1.79 MB|uhttps://publications.gc.ca/collections/collection_2020/isde-ised/Co24/Co24-3-8-1998-4-eng.pdf