01328    a2200253   4500003000500000005001700005010001600022020001500038035002000053040000900073082001700082100002500099245013700124250001100261260003600272300003400308505037700342650004800719650006000767650006300827942001200890999001900902952015300921Nust20221221184114.0  a   95118824  a0071342087  a(OCoLC)31976537  cNust00a621.3825,RIC1 aRichharia, M.96331310aSatellite communications systems :bsystem focus, gobal mobile satellite network & non-geostationary constellations /cM. Richharia.  a2nd ed  aNew York :bMcGraw-Hill,c1995.  axii, 404 p. :bill. ;c24 cm.  aSatellite Orbits (Page-16), Frequency and Propagation Considerations (Page-67), Communication Link Design (Page-94), Modulation (Page-132), Coding (Page-173), Baseband Signals (Page-201), Multiple Access Techniques (Page-228), Communication Satellites (Page-274), Earth Stations (Page-325), Non-Geostationery Orbit Satellite Systems (Page-364), Future Trends (Page-405).   0aArtificial satellites in telecommunication. 0aArtificial satellitesxDesign and construction.9105575 0aGeostationary satellitesxDesign and construction.9105576  2ddccBK  c188235d188235  00102ddc4070aMCSbMCScGENd2016-12-12l2o621.3825,RICpMCS27798q2023-08-02r2023-04-04s2023-04-04w2016-12-12yBKzAlmirah No.37, Shelf No.4