SATELLITE COMMUNICATION ADVANTAGE AND DISADVANTAGE
Fast Wide Area Coverages
Satellite communication High Bandwidth
More Flexibility
The space communication there are three
Geo ( Geostationary Earth orbit
Leo (Leo Earth orbit)
Meo( Medium Earth orbit )
Geo satellite life is long life.The orbital period is 24 hours .it is used TV , Telephone and OTH
Meo satellite is used point to point Communication
Leo Satellite height from the Earth is surface is 500- 1500kms
Satellite Communication Application
GPS Navigation , Weather observation ,
Internet , Broadcasting , Navigation , Telephone , Radio , Remote Sensing , Ground Satellite ,
Military Application , Metrological Survey , Data Transfer , Earth observation
Disadvantage
Repair of Satellite is almost impossible .once it has been launched
There is a large propogation delay in satellite communication
Launching satellite into orbit is costly
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