The orbital period of a satellite in circular orbit of radius R from the centre of the earth, is proportional to:
A. $${{\text{R}}^{\frac{1}{2}}}$$
B. $${{\text{R}}^{\frac{3}{2}}}$$
C. $${{\text{R}}^2}$$
D. $${\text{R}}$$
Answer: Option B
A. $${{\text{R}}^{\frac{1}{2}}}$$
B. $${{\text{R}}^{\frac{3}{2}}}$$
C. $${{\text{R}}^2}$$
D. $${\text{R}}$$
Answer: Option B
Collects very weak signals from a broadcast satellite
A. Helical antenna
B. Satellite dish
C. LNA
D. TWT
Is a loss of power of a satellite downlink signal due to earth’s atmosphere.
A. Atmospheric loss
B. Path loss
C. Radiation loss
D. RFI
As the height of a satellite orbit gets lower, the speed of the satellite ___________.
A. Increases
B. Decreases
C. Remains the same
D. None of the above
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