公开(公告)号：US11069960B2

公开(公告)日：2021-07-20

申请号：US17061718

申请日：2020-10-02

Applicant: CommScope Technologies LLC

Inventor： Tamilarasan Sundara Raj ,  Krisen James ,  Kumara Swamy Kasani ,  Lenin Naragani ,  Ligang Wu ,  Ravi Kiran Reddy Tadiparthi ,  Yateen Sutar ,  Venkateswara Rao Polineni ,  HongHui Li

IPC: H01Q1/24 ,  H01Q5/392 ,  H01Q21/06

Abstract: Multiband base station antennas include first and second arrays. The first array has a plurality of radiating elements that are arranged in a plurality of columns and rows, where both an uppermost and a lowermost of the rows of the first array include a first number of radiating elements, and at least one of the other rows of the first array includes a second, larger number of radiating elements. The second array includes a plurality of radiating elements that are vertically offset from each other. At least one of the radiating elements in the uppermost of the rows of the first array is not vertically aligned with any of the radiating elements in the lowermost of the rows of the first array.

公开(公告)号：US11056773B2

公开(公告)日：2021-07-06

申请号：US16884671

申请日：2020-05-27

Applicant: CommScope Technologies LLC

Inventor： Kumara Swamy Kasani ,  Lenin Naragani

IPC: H01Q19/10 ,  H01Q5/30 ,  H01Q21/06 ,  H01Q21/22 ,  H01Q1/24 ,  H01Q3/34

Abstract: Twin-beam base station antennas include first and second arrays that each have a plurality of radiating elements that are mounted to extend forwardly from respective first and second panels of an angled reflector. The radiating elements in each array extend in three columns, with the radiating elements in the middle column vertically offset from the radiating elements in the outer columns. The antennas further include first and second phase shifters. More than half of the outputs of the first phase shifter are connected to respective first sub-arrays, where each first sub-array includes one radiating element from each of the three columns in the first array, and more than half of the outputs of the second phase shifter are connected to respective second sub-arrays, where each second sub-array includes one radiating element from each of the three columns in the second array.

公开(公告)号：US20210111482A1

公开(公告)日：2021-04-15

申请号：US17061718

申请日：2020-10-02

Applicant: CommScope Technologies LLC

Inventor： Tamilarasan Sundara Raj ,  Krisen James ,  Kumara Swamy Kasani ,  Lenin Naragani ,  Ligang Wu ,  Ravi Kiran Reddy Tadiparthi ,  Yateen Sutar ,  Venkateswara Rao Polineni ,  HongHui Li

IPC: H01Q1/24 ,  H01Q21/06 ,  H01Q5/392

Abstract: Multiband base station antennas include first and second arrays. The first array has a plurality of radiating elements that are arranged in a plurality of columns and rows, where both an uppermost and a lowermost of the rows of the first array include a first number of radiating elements, and at least one of the other rows of the first array includes a second, larger number of radiating elements. The second array includes a plurality of radiating elements that are vertically offset from each other. At least one of the radiating elements in the uppermost of the rows of the first array is not vertically aligned with any of the radiating elements in the lowermost of the rows of the first array.