KERALA UNIVERSITY Class 8 satellite and mobile communication Question Paper 2019

Practice authentic previous year questions for better exam preparation.

Sample Questions

What is the difference between geostationary and low earth orbiting satellite? Can a low earth orbiting satellite be used for communication purpose? Give reasons.
State Kepler's laws of planetary motion.
A satellite is rotating at a distance of $20,000 \mathrm{~km}$ from a point on the earth surface. If the operating frequency of satellite is 4 Gz and receiving antenna gain is 61.4 dB . Determine the power received given that EIRP $=26.02 \mathrm{~dB...
What is meant by station keeping of satellite? Explain its significance and also methods to achieve it.
Illustrate a coverage area consisting of three cellular clusters, each cluster contain 7cells explain the advantages of frequency reuse.