Antenna, since its successful invention in 1894, has made outstanding contributions to the development and progress of human society so far. In contemporary society, wireless communication transmits information through antennas. The sky emits electrical signals uploaded from wires as radio waves into space, or collects radio waves from wireless modules and generates electrical signals. In short, the purpose of antennas is to connect a limited world through wireless communication.
Nowadays, whether in the daily life of ordinary people or in the field of scientific exploration and research, there exists the presence of antennas. So what kind of "line" is the antenna and why does it have a wide and prosperous impact on contemporary people's lives?
In daily life, due to different functions, antennas come in various forms, ranging from antennas hidden in mobile phones to large pot antennas that receive TV signals.
