Multiple antenna techniques

Multiple antenna techniques enhance wireless communication by using several antennas at the transmitter and receiver. This allows signals to be sent and received simultaneously over the same frequency, improving data speed, signal quality, and reliability. Techniques like MIMO (Multiple Input Multiple Output) use multiple antennas to send different data streams at once, making the connection faster and more robust even in challenging environments. Think of it as multiple lanes on a highway, enabling more traffic to flow smoothly. These methods are fundamental to modern Wi-Fi, 4G, and 5G networks, providing better coverage and higher performance.