Discussion :: Satellite Communication
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In communication satellites, the up-link normally operates at a higher frequency than the down-link because it
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A.
gives a narrow beam shining into space
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B.
results in lesser signal attenuation
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C.
gives better beam-shaping
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D.
is easier to polarize a high frequency beam
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Answer : Option A
Explanation :
No answer description available for this question.
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