Description

A conical horn antenna is a type of horn antenna with a cone-shaped flare, used for efficient radiation of electromagnetic waves. It's essentially a waveguide that widens into a conical shape, providing a gradual transition to match the impedance of the waveguide to free space, allowing for efficient signal radiation. Conical horns are often used with circular waveguides and are known for their symmetrical radiation patterns and ability to handle circular polarization.