How does spatial isolation technique in satellite communications avoid interference? A. Use of different polarity antennas B. Use of different types of antennas C. Employment of highly directional spot-beam antennas D. Use of low gain antennas

How does spatial isolation technique in satellite communications avoid interference?
A. Use of different polarity antennas
B. Use of different types of antennas
C. Employment of highly directional spot-beam antennas
D. Use of low gain antennas
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1 Answer

Answer :

C. Employment of highly directional spot-beam antennas
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