A reflector antenna is a type of antenna that uses a reflective surface to direct radio waves. This design typically consists of a parabolic or circular shape, which helps focus signals in a specific direction. Reflector antennas are commonly used in applications like satellite communication and broadcasting, where strong signal transmission is essential. The main advantage of a reflector antenna is its ability to enhance gain and directivity. By reflecting incoming and outgoing signals, it can improve the overall performance of communication systems. This makes it a popular choice for both commercial and amateur radio enthusiasts, as well as in technologies like radar and television broadcasting.