FIELD: antenna equipment.
SUBSTANCE: invention relates to antenna equipment. Antenna comprises a signal emitting means, a first signal distribution means for generating, from the inputted first signal, second signals in an amount N having a phase difference from one to the other, and outputting the second signals in an amount of N to the antenna elements in an amount of N, respectively, so that a spiral beam with a surface of equal phases inclined in a spiral is derived from the signal emitting means and a second signal distribution means for receiving a third signal having a phase orthogonal to a phase of the first signal, and outputting the fourth signals in an amount of N having phases orthogonal to the phases of the second signals, so that the orthogonally polarized waves of the spiral beam are formed by the signal emitting means.
EFFECT: technical result consists in providing the possibility of performing multichannel communication on the same frequency, thus achieving a connection with a higher speed and with a greater bandwidth.
6 cl, 16 dwg
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