HORN FOR KA DUAL-BAND SATELLITE ANTENNA WITH CIRCULAR POLARISATION

摘要

The invention relates to an antenna horn, which comprises:-The waveguide (201) has an open end and an end allowing access to the transmitted signal, and the widest opposite wall (204204 ') forms a first pair of walls,-The first two ribs (206206 ') in the waveguide are located in the middle of the first pair of walls and on the whole wall length,-A plane core wall (207208208 ') is connected with the wall of the second pair of walls (207), the middle of which is located on the horizontal plane of the channel (202203), and is interrupted to the open end, so as to polarize the signals transmitted by the two channels according to the orthogonal circular polarization, and form two ribs (208, 208 ') in the middle of the second pair of walls on the open end side,And the antenna, radio communication equipment and the process of using the horn.