| 摘要 |
The invention relates to radio engineering, in particular to antennas including antenna arrays for cellular communication systems transmitting and receiving radio signals. The inventive antenna comprises at least one radiator provided with two half-wave dipole vibrators arranged on the opposite surfaces of a dielectric substrate. Said two radiators are crosswisely connected to each other, thereby providing transmitting-receiving orthogonally polarised channels. The pairs of crosswisely connected radiators are arranged along the longitudinal axis of the antenna in such a way that an antenna array is formed. The embodiment of the radiators makes it possible to use a printed circuit technology for the production thereof, thereby simplifying the production of said radiators. |
