Horn antennas are a fairly simple affair ... These horns are often used in radar guns and as feedhorns for parabolic dishes or other types of larger antenna. They are also used to discover ...

Finally, a physical embodiment of the Doppler effect radar is demonstrated with a pair of Vivaldi horn antennas and a copper sheet. We really like how [Shahriar] structures his video: theory ...

the TanDEM-X-specific synthetic aperture radar instrument features provide a scheme for exchanging synchronisation information through a dedicated link. This comprises a set of six horn antennas, ...