Ground plane antenna

A ground plane antenna is a type of radio antenna that uses its surrounding ground or a conductive surface to reflect signals, enhancing transmission and reception. It typically has a vertical element (like a rod) with several shorter, horizontal wires or radials radiating outward at the base. These radials act as an artificial ground, improving signal strength and coverage, especially in vertical polarization needed for radio and television signals. The ground plane helps direct radio waves efficiently, making the antenna effective for communication over long distances with better clarity and reliability.