Which of the following is the first active satellite?
Select an option to see the answer and solution.
ECE · all questionsSatellite Communication
Satellite Communication
practice.
Practice every MCQ with options. Use Show answers when you want the correct option and solution.
216
Questions
3/11
Page
Pick an option on a question to see the right answer and solution.
What is the first passive satellite transponder?
Select an option to see the answer and solution.
What is the approximate path loss from satellite-to-earth station?
Select an option to see the answer and solution.
What height must a satellite be placed above the surface of the earth in order for its rotation to be equal to earth’s rotation?
Select an option to see the answer and solution.
The first Philippine Agila I will have how many transponders.
Select an option to see the answer and solution.
Earth station uses what type of antenna
Select an option to see the answer and solution.
The owner of AsiaSat 2 is
Select an option to see the answer and solution.
AsiaSat I covers how many countries in Asia?
Select an option to see the answer and solution.
A mobile satellite array has usually how many elements?
Select an option to see the answer and solution.
A geostationary orbit is chosen for communication satellite because:
Select an option to see the answer and solution.
A satellite earth station has
Select an option to see the answer and solution.
The maximum range of pulsed radar depends on
Select an option to see the answer and solution.
Normal practice in satellite communications is to have transponders to narrow bandwidth because
Select an option to see the answer and solution.
Geostationary satellites are generally placed in
Select an option to see the answer and solution.
In satellite communication, frequency modulation is used because satellite channel has
Select an option to see the answer and solution.
The orbital period of a geostationary satellite is
Select an option to see the answer and solution.
Line-off-sight propagation is done by
Select an option to see the answer and solution.
In radar propagation, above 100 MHz, the ionospheric attenuation seldom exceeds
Select an option to see the answer and solution.
The quality of the space link is measured in terms of the
Select an option to see the answer and solution.
The spread spectrum communication techniques are used in one of the following multiple access methods in satellite communication:
Select an option to see the answer and solution.