公开(公告)号：US20210167520A1

公开(公告)日：2021-06-03

申请号：US17171170

申请日：2021-02-09

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Jueping WANG ,  Shanchao CUI ,  Yongjiu LI ,  Zhulin CHENG ,  Xiaojiang HAN

IPC: H01Q21/29 ,  H01Q9/04 ,  H01Q3/24

Abstract: A quantity of antennas included in the antenna assembly is greater than a quantity of receive antennas supported by customer premises equipment (CPE). Therefore, when a network changes, the CPE may select, from a plurality of antennas included in the antenna assembly, a quantity of antennas with relatively good data transmission performance as receive antennas, where the quantity is the same as the quantity of receive antennas supported by the CPE. That is, the CPE may not need to adjust directions of antennas, but select, from a redundant quantity of set antennas, antennas with relatively good receiving performance to ensure that the CPE is aligned with a direction with relatively good signal quality.

公开(公告)号：US20200303835A1

公开(公告)日：2020-09-24

申请号：US16898007

申请日：2020-06-10

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Wei XIONG ,  Bo XIE ,  Zhulin CHENG ,  Qiang HE ,  Yongjiu LI

IPC: H01Q21/24 ,  H01Q19/18

Abstract: An antenna apparatus includes: N antenna ports and M directional polarization antennas, where M is K times 4, N is an integer multiple of 4, N and M are integers greater than 0, and K is an even number greater than 0; the M directional polarization antennas are evenly distributed on four surfaces of a cube, each surface includes K directional polarization antennas, a polarization direction of K/2 directional polarization antennas on each surface is a first polarization direction, and a polarization direction of other K/2 directional polarization antennas on each surface is a second polarization direction; and on two neighboring surfaces or two opposing surfaces of the four surfaces, K directional polarization antennas in a same polarization direction are combined into one channel, and are connected to one of the N antenna ports, and each of the N antenna ports is connected to the K directional polarization antennas.