Identify the disadvantage of satellite communication from the following.
A. No tracking is required in geostationary satellite
B. Multiple access points are available in the satellite communciaion
C. Due to ageing effect the efficiency of the satellite component decreases
D. Low transmitting power and low receiving sensitivity are required by the satellite in close elliptical orbits
Answer: Option C
This Question Belongs to Electronics And Communications Engineering >> Satellite Communication
Collects very weak signals from a broadcast satellite
A. Helical antenna
B. Satellite dish
C. LNA
D. TWT
Is a loss of power of a satellite downlink signal due to earth’s atmosphere.
A. Atmospheric loss
B. Path loss
C. Radiation loss
D. RFI
As the height of a satellite orbit gets lower, the speed of the satellite ___________.
A. Increases
B. Decreases
C. Remains the same
D. None of the above
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