公开(公告)号：US20240006744A1

公开(公告)日：2024-01-04

申请号：US18251648

申请日：2020-11-20

Applicant: CommScope Technologies LLC

Inventor： Ligang WU ,  Uparnabh GHOSHAL ,  Kumara Swamy KASANI ,  Xiangyang AI

IPC: H01Q1/24 ,  H01Q1/36 ,  H01Q19/10 ,  H01Q9/18 ,  H01Q21/06

CPC classification number: H01Q1/246 ,  H01Q1/36 ,  H01Q19/104 ,  H01Q9/18 ,  H01Q21/062

Abstract: Twin-beam base station antennas are provided. A twin-beam base station antenna includes a plurality of vertical columns of radiating elements that are configured to transmit radio frequency signals in a frequency band. The radiating elements have bent metal radiator arms including tip portions that face respective center axes of the radiating elements.

公开(公告)号：US20210029556A1

公开(公告)日：2021-01-28

申请号：US16956229

申请日：2019-06-25

Applicant: CommScope Technologies LLC

Inventor： Bo WU ,  Xiangyang AI ,  Peter BISIULES ,  Hangsheng WEN ,  Joy HUANG

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

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：US20240347911A1

公开(公告)日：2024-10-17

申请号：US18579783

申请日：2022-07-12

Applicant: CommScope Technologies LLC

Inventor： Xiangyang AI ,  Chengcheng TANG ,  HongHui CHEN ,  Jing XU

IPC: H01Q5/42 ,  H01Q1/24 ,  H01Q5/48 ,  H01Q19/10 ,  H01Q21/06

CPC classification number: H01Q5/42 ,  H01Q1/246 ,  H01Q5/48 ,  H01Q21/062 ,  H01Q19/104

Abstract: Base station antennas include a first RF port having a plurality of first radiating elements coupled thereto that form a first array and a second RF port having a plurality of second radiating elements coupled thereto that form a second array. At least some of the first radiating elements are arranged as a plurality of vertically-stacked triangular arrangements of first radiating elements and at least some of the second radiating elements are arranged as a plurality of vertically-stacked triangular arrangements of second radiating elements. One of the first radiating elements i a first of the triangular arrangements of first radiating elements is positioned in between two of the second radiating elements in a first of the triangular arrangements of second radiating elements.

公开(公告)号：US20230164588A1

公开(公告)日：2023-05-25

申请号：US18101166

申请日：2023-01-25

Applicant: CommScope Technologies LLC

Inventor： Bo WU ,  Xiangyang AI ,  Peter BISIULES ,  Hangsheng WEN ,  Joy HUANG

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

CPC classification number: H04W16/28 ,  H01Q15/14 ,  H01Q3/34 ,  H01Q1/246 ,  H01Q19/106 ,  H04W88/08

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.