Pasternack Blog

A waveguide horn antenna is a type of aperture antenna that is designed with a gradual transition of the inner metallic walls to ensure an impedance match between the waveguide port to free space. In this way, a waveguide horn antenna’s aperture and axial length can be adjusted to achieve the desired gain and directivity ..

A waveguide antenna is a type of antenna that channels RF energy from an air medium into a waveguide, or vice versa. Once the RF energy has been captured, it is either conducted through waveguide interconnect, or picked up by a coaxial interface to later be transmitted through a coaxial assembly. The reverse is also ..