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Satellite Communication

Satellite Communication
As the height of a satellite orbit gets lower, the speed of the satellite ___________.

None of these
Increases
Remains the same
Decreases

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Satellite Communication
Most mobile satellite array uses ___________ in transforming 50 to 150 Ω impedance.

Stub
Balun
Microstrip tapers
Quarter-wavelength transformer

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Satellite Communication
What kind of battery panels are used in some advance satellites

Silicon based panel
Galium Phosphate solar panel array
Germanium based panels
Galium Arsenide solar panel array

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Satellite Communication
___________ is a satellite that rotates around the earth in a low-altitude elliptical or circular pattern.

Nonsynchronous satellite
Geosynchronous satellite
Retrograde satellite
Prograde satellite

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Satellite Communication
Satellite engine uses

Ion propulsion system
Jet propulsion
Solar jet
Liquid fuel

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Satellite Communication
Is a loss of power of a satellite downlink signal due to earth’s atmosphere.

Path loss
Radiation loss
Atmospheric loss
RFI

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MORE MCQ ON Satellite Communication

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