Antennas

Antennas are devices that send and receive signals, usually in the form of electromagnetic waves, like radio, TV, or Wi-Fi signals. They work by converting electrical signals into radio waves for transmission and vice versa for reception. The shape and size of an antenna affect its performance, with different designs suited for various frequencies. Essentially, antennas enable wireless communication by allowing devices to exchange information over distances without physical connections. They are crucial components in many technologies, including smartphones, satellites, and broadcasting systems, helping to connect us in our daily lives.