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Satellite Communication

Satellite Communication
A method of multiple accessing where a given RF channel bandwidth is divided inot smaller frequency band.

TDMA
FDMA
CDMA
ANIK-D

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

Downlink
Earthbound
Uplink
Terrestrial

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Satellite Communication
What height must a satellite be placed above the surface of the earth in order for its rotation to be equal to earth’s rotation?

23,426.4 miles
22,426.4 miles
26,426.4 miles
27,426.4 miles

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

Quarter-wavelength transformer
Microstrip tapers
Stub
Balun

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Satellite Communication
Considered as the unsolved problem in satellite system

Access
Privacy
Coverage
Cost

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Satellite Communication
The frequency of Ku band for satellite communications.

12/14 GHz
14/11 GHz
4/8 GHz
6/4 GHz

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MORE MCQ ON Satellite Communication

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