Reflector antennas A
parabolic antenna is an
antenna that uses a
parabolic reflector, a curved surface with the cross-sectional shape of a
parabola, to direct the radio waves. These devices range anywhere from 6" to more than 12' diameter depending on application and use.
Horn antennas A
horn antenna or microwave horn is an antenna that consists of a flaring metal
waveguide shaped like a
horn to direct radio waves in a beam. Horns are widely used as antennas at
UHF and
microwave frequencies, above 300 MHz.
Lens antennas A
lens antenna uses a lens to direct or collect microwave radiation.
Array antennas An
array antenna is a high gain antenna consisting of an array of smaller antenna elements.
Leaky wave antenna A
leaky wave antenna uses a leaking transmission line to obtain radiation.
Spiral antenna A
spiral antenna, configured in the shape of a spiral, serves as a radio frequency antenna. It can function independently or as a feeder for satellite communication reflector antennas. It ensures excellent impedance matching and radiation pattern performance across the entire operating frequency band. ==References==