The Aerosat and Marsat communication satellite projects for air traffic control and ship navigation are discussed. Some of the problems reviewed are: frequency assignment, antennas for aircraft and ships, type of modulation, satellite multiple access techniques, transponders, and multipath propagation.
Aerosat and Marsat: Satellites for Mobile Services Aerosat und Marsat, Satelliten fuer Mobile Dienste
1973
10 pages
Report
No indication
English
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