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This question belongs to Electronics And Communications Engineering Satellite Communication

Satellite Communication

?

What is the reason for using frequencies of the order of a few GHz in satellite communication?

A) Antenna sizes are small and ionosphere does not reflect frequencies B) Helical antenna can be used at these frequencies C) Frequencies can pass through ionosphere without attenuation D) Easy availability of components at these frequencies

Answer & Solution

Correct Answer: Option A

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Question posted by Examveda

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