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：US20210384641A1

公开(公告)日：2021-12-09

申请号：US17286953

申请日：2019-10-11

Applicant: CommScope Technologies LLC

Inventor： Chengcheng Tang ,  Xiangyang Ai ,  Gangyi Deng ,  Amit Kaistha ,  Vijay Srinivasan ,  Yateen Sutar

IPC: H01Q19/10 ,  H01Q1/24

Abstract: A base station antenna (BSA) includes a reflector having a main reflector surface thereon, which extends between first and second sidewalls thereof. First and second choke-within-a-choke assemblies are provided on first and second sides of the reflector, respectively. The first choke-within-a-choke assembly includes: a first relatively low-band choke defined on one side thereof by the first sidewall of the reflector, and a first relatively high-band choke contacting on two sides thereof a rear surface of the reflector and an inner surface of the first sidewall. The second choke-within-a-choke assembly includes: a second relatively low-band choke defined on one side thereof by the second sidewall of the reflector, and a second relatively high-band choke contacting on two sides thereof the rear surface of the reflector and an inner surface of the second sidewall.

公开(公告)号：US11165146B2

公开(公告)日：2021-11-02

申请号：US16545296

申请日：2019-08-20

Applicant: CommScope Technologies LLC

Inventor： Yateen Sutar

IPC: H01Q1/42 ,  H01Q1/24

Abstract: Radomes of base station antennas are provided herein. A radome of a base station antenna includes a non-uniformly thick perimeter wall. In some embodiments, the radome is a non-glass radome, and an interior surface of the non-uniformly thick perimeter wall includes a plurality of built-in solid support ridges. Related base station antennas are also provided.

公开(公告)号：US11552408B2

公开(公告)日：2023-01-10

申请号：US17286953

申请日：2019-10-11

Applicant: CommScope Technologies LLC

Inventor： Chengcheng Tang ,  Xiangyang Ai ,  Gangyi Deng ,  Amit Kaistha ,  Vijay Srinivasan ,  Yateen Sutar

IPC: H01Q1/24 ,  H01Q19/02 ,  H01Q5/48

Abstract: A base station antenna (BSA) includes a reflector having a main reflector surface thereon, which extends between first and second sidewalls thereof. First and second choke-within-a-choke assemblies are provided on first and second sides of the reflector, respectively. The first choke-within-a-choke assembly includes: a first relatively low-band choke defined on one side thereof by the first sidewall of the reflector, and a first relatively high-band choke contacting on two sides thereof a rear surface of the reflector and an inner surface of the first sidewall. The second choke-within-a-choke assembly includes: a second relatively low-band choke defined on one side thereof by the second sidewall of the reflector, and a second relatively high-band choke contacting on two sides thereof the rear surface of the reflector and an inner surface of the second sidewall.

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.

公开(公告)号：US20200076068A1

公开(公告)日：2020-03-05

申请号：US16545296

申请日：2019-08-20

Applicant: CommScope Technologies LLC

Inventor： Yateen Sutar

IPC: H01Q1/42

Abstract: Radomes of base station antennas are provided herein. A radome of a base station antenna includes a non-uniformly thick perimeter wall. In some embodiments, the radome is a non-glass radome, and an interior surface of the non-uniformly thick perimeter wall includes a plurality of built-in solid support ridges. Related base station antennas are also provided.