Question

Effect of antenna height on radio wave propagation slipdeshare

Answer 1

In contrast to line-of-sight propagation, at low frequency (below approximately 3 MHz) due to diffraction radio waves can travel as ground waves, which follow the contour of the Earth. This enables AM radio stations to transmit beyond the horizon.

Answer 2

Let me give it a try

The height of the antenna has an effect on radio wave propagation.

-The gain due to antenna height is usually proportional to the the sum of the log of both transmit and receive antenna heights. This means that a certain variation on one side would lead to a variation on the other too.

hope this assists you.