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Satellite Communication

Satellite Communication
In a typical mobile satellite array antenna if three elements are activated, how many elements are deactivated?

11
5
3
9

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Satellite Communication
What is the approximate path loss from satellite-to-earth station?

175 dB
150 dB
100 dB
200 dB

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Satellite Communication
The smallest beam of a satellite antenna radiation pattern

Spot beam
Zone beam
Global beam
Hemispheric beam

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Satellite Communication
Collects very weak signals from a broadcast satellite

LNA
TWT
Satellite dish
Helical antenna

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Satellite Communication
A satellite signal transmitted from a satellite transponder to earth’s station.

Downlink
Terrestrial
Earthbound
Uplink

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

Geosynchronous satellite
Prograde satellite
Retrograde satellite
Nonsynchronous satellite

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MORE MCQ ON Satellite Communication

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