Which one of the following statements is correct?
A. A single geostationary satellite can cover the whole part of the earth for microwave communication
B. At least three geostationary satellites in the same orbit around the earth can cover the whole part of the earth for microwave communication.
C. The first Indian communication satellite is Telstar.
D. The satellite communication is not like the line of sight microwave communication.
Answer:B
Which one of the following statements is correct?
A. A single geostationary satellite can cover the whole part of the earth for microwave communication B. At least three geostationary satellites in the same orbit around the earth can cover the whole part of the earth for microwave communication. C. The first Indian communication satellite is Telstar. D. The satellite communication is not like the line of sight microwave communication.