Patent
Multi-sector mimo active antenna system and communications device
TLDR
In this paper, the authors provide a multi-sector MIMO active antenna system and a communications device, where each column of dual-polarized antennas includes one column of antenna units in the first polarization direction and one column in the second polarization direction.Abstract:
Embodiments of the present invention provide a multi-sector MIMO active antenna system and a communications device, where the multi-sector MIMO active antenna system includes N columns of dual-polarized antennas, where each column of dual-polarized antennas includes one column of antenna units in a first polarization direction and one column of antenna units in a second polarization direction, antenna array elements in an antenna unit in the first polarization direction are set to have a first antenna downtilt and serve a first sector, and antenna array elements in an antenna unit in the second polarization direction are set to have a second antenna downtilt and serve a second sector.read more
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