公开(公告)号：US20210250780A1

公开(公告)日：2021-08-12

申请号：US17241271

申请日：2021-04-27

Applicant: CommScope Technologies LLC

Inventor： Bo Wu ,  Xiangyang Al ,  Peter Bisiules ,  Hangsheng Wen ,  Joy Huang

IPC: H04W16/28 ,  H01Q15/14 ,  H01Q3/34

Abstract: A twin beam base station antenna includes a first array that has a plurality of columns of first frequency band radiating elements, the first array configured to form a first antenna beam that provides coverage throughout a first sub-sector of a three-sector base station. The radiating elements in a first of the columns in the first array have a first azimuth boresight pointing direction and the radiating elements in a second of the columns in the first array have a second azimuth boresight pointing direction that is offset from the first azimuth boresight pointing direction by at least 10°. The radiating elements in the second of the columns in the first array are electrically steered.

公开(公告)号：US11595827B2

公开(公告)日：2023-02-28

申请号：US17241271

申请日：2021-04-27

Applicant: CommScope Technologies LLC

Inventor： Bo Wu ,  Xiangyang Al ,  Peter Bisiules ,  Hangsheng Wen ,  Joy Huang

IPC: H01Q3/34 ,  H01Q15/14 ,  H04W16/28 ,  H01Q1/24 ,  H01Q19/10 ,  H04W88/08 ,  H01Q21/24

Abstract: A twin beam base station antenna includes a first array that has a plurality of columns of first frequency band radiating elements, the first array configured to form a first antenna beam that provides coverage throughout a first sub-sector of a three-sector base station. The radiating elements in a first of the columns in the first array have a first azimuth boresight pointing direction and the radiating elements in a second of the columns in the first array have a second azimuth boresight pointing direction that is offset from the first azimuth boresight pointing direction by at least 10°. The radiating elements in the second of the columns in the first array are electrically steered.