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The horn antenna is used in the transmission and reception of RF microwave signals, and the antenna is normally used in conjunction with waveguide feeds.Later this was followed by theoretical analysis of the horn antenna in 1939 by Barrow and Chu.The onset of World War 2 provided a significant level of impetus to the development of the horn antenna as it was suitable for use as a feed horn in radar antennas that were starting to be used.
The horn antenna is used in the transmission and reception of RF microwave signals, and the antenna is normally used in conjunction with waveguide feeds.
A horn antenna form of antenna that consists of a flared waveguide which is shaped like a horn and it has the effect that it enables a transition between the waveguide and free space and it also directs radio waves in a beam
One of the first recorder instances of the appearance of the horn antenna was in 1897 when one was constructed in by an Indian radio researcher named Jagadish Chandra Bose who was experimenting with wireless signals we now call microwaves.
Then around 1936 much experimental research was undertaken by Southworth and Barrow. Later this was followed by theoretical analysis of the horn antenna in 1939 by Barrow and Chu.
The onset of World War 2 provided a significant level of impetus to the development of the horn antenna as it was suitable for use as a feed horn in radar antennas that were starting to be used.
Then in1962 Kay invented the corrugated horn which has become widely used as a feed horn for microwave antennas such as satellite dishes and radio telescopes.
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