公开(公告)号：US20180233820A1

公开(公告)日：2018-08-16

申请号：US15952126

申请日：2018-04-12

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Wei CHEN ,  Rong WAN ,  Dixiu HU ,  Wanhong BA

IPC: H01Q3/24 ,  H01Q21/24

CPC classification number: H01Q3/24 ,  H01Q1/246 ,  H01Q3/36 ,  H01Q21/205 ,  H01Q21/245 ,  H01Q21/26 ,  H01Q21/28 ,  H01Q25/002 ,  H04B7/0413 ,  H04B7/0452 ,  H04B7/0469 ,  H04W16/30

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.