Sky Wave Or Ionospheric Propagation

Groun Wave Or Surface Wave Propagation

Sky Wave Propagation

Ground Wave Propagation

Space Wave Propagation

Differentiate between sky wave and space wave propagation. Also explain line of sight (LOS) communication.

Mention three different modes of propagation used in communications system. Explain with the help of a diagram how long distance communication can be achieved by ionospheric reflection of radio waves?

Important Terms For Sky Wave Propagation

What is ground wave propagation ?

Sky wave propagation is also called