A highly directional antenna focuses the energy in one direction but does not have the high power level of a semi-directional antenna.

Question

Quizplus · Accepted Answer

A highly directional antenna focuses the energy more efficiently in a specific direction, which can result in a higher effective radiated power in that direction, compared to a semi-directional antenna. The power level of an antenna is related to its design and how it directs or focuses energy, not necessarily to its classification as "highly directional" or "semi-directional."

A Highly Directional Antenna Focuses the Energy in One Direction