Page 50 - SATELLITE AND RADAR COMMUNICATION SYSTEM
P. 50

Block diagram of the earth station

               Designing of an Earth station depends not only on the location of earth

            station but also on some other factors. The location of earth stations could
            be on land, on ships in sea and on aircraft. The depending factors are type
            of service providing, frequency bands utilization, transmitter, receiver and

            antenna characteristics.
               The reason for this is that the designing must be done in a focussed way

            so that the station must be able to receive even very weak signals as well
            as  process  them  to  get  the  actual  information.  So,  designing  the  earth

            station  is  an  important  considerable  factor.  The  Figure  2.14  below
            represents the block diagram representation of the transmit-receive type

            earth station.
































                                      Figure 2.14: Block diagram of earth station









                                                                      Tutorial 2e




                                                Explain the types of earth station
  42




               Satellite System Elements
   45   46   47   48   49   50   51   52   53   54   55