Directional antennas are specialized antennas designed to focus radio waves in a specific direction, enhancing signal strength and range. Unlike omnidirectional antennas, which radiate signals equally in all directions, directional antennas can improve communication quality by concentrating energy toward a particular target, making them ideal for long-distance transmissions. These antennas are commonly used in various applications, including telecommunications, broadcasting, and wireless networking. By directing signals, they reduce interference from unwanted sources and can connect devices over greater distances, making them essential for tasks like point-to-point communication and satellite communications.