What is the mean of monopole antenna?

A monopole antenna is a type of radio antenna that consists of a single radiating element, typically mounted over a conductive ground plane. It operates by radiating electromagnetic waves, primarily in the vertical direction, and is often used in applications such as broadcasting and telecommunications. The design of a monopole antenna is usually half the length of a corresponding dipole antenna, making it compact and efficient for various frequency ranges. Its simplicity and effectiveness make it a popular choice for many wireless communication systems.