Antenna array theory

Antenna array theory deals with a group of antennas working together to send and receive signals more effectively than a single antenna. By arranging multiple antennas in specific patterns, they can enhance signal quality and directionality. This array can focus the signals in precise directions, improving communication range and reducing interference. It’s commonly used in technologies like cell phone networks, satellite communications, and radar systems. Essentially, antenna arrays allow us to optimize how we transmit and receive information, making our communication systems faster and more reliable.