公开(公告)号：US20240291137A1

公开(公告)日：2024-08-29

申请号：US18568416

申请日：2022-05-18

Applicant: CommScope Technologies LLC

Inventor： Kumara Swamy KASANI ,  Rakesh KALWANI ,  Lakshminarayana POLLAYI ,  Ligang WU

IPC: H01Q1/24 ,  H01Q3/36 ,  H01Q19/10

CPC classification number: H01Q1/246 ,  H01Q3/36 ,  H01Q19/10

Abstract: Base station antennas are provided. A base station antenna includes a reflector and radiating elements that are in rows and columns on the reflector. Each of the radiating elements extends forwardly from the reflector. Moreover, the base station antenna includes power dividers that are on a calibration board, or on a feed board, of the base station antenna.

公开(公告)号：US20230291123A1

公开(公告)日：2023-09-14

申请号：US18040438

申请日：2021-03-02

Applicant: CommScope Technologies LLC

Inventor： Kumara Swamy KASANI ,  Lenin NARAGANI ,  Kamalakar YEDDULA ,  Lakshminarayana POLLAYI ,  Ligang WU

IPC: H01Q21/26 ,  H01Q1/24

CPC classification number: H01Q21/26 ,  H01Q1/246 ,  H01Q5/42

Abstract: Base station antennas are provided. A base station antenna includes a reflector having a first surface and a second surface that is opposite the first surface. The antenna includes first and second feed boards having first and second integrated beamforming networks, respectively, on the first surface of the reflector. The antenna includes a first plurality of high-band radiating elements that extend forward from the first feed board. The antenna includes a second plurality of high-band radiating elements that extend forward from the second feed board. Moreover, the antenna includes a plurality of low-band radiating elements on the first surface of the reflector.

公开(公告)号：US20220216617A1

公开(公告)日：2022-07-07

申请号：US17605837

申请日：2020-04-10

Applicant: CommScope Technologies LLC

Inventor： Kumara Swamy KASANI

IPC: H01Q19/10 ,  H01Q19/06 ,  H01Q21/24 ,  H01Q25/00

Abstract: A lensed base station antenna includes a first array that includes a plurality of radiating elements that are configured to transmit respective sub-components of a first RF signal, a second array that includes a plurality of radiating elements that are configured to transmit respective sub-components of a second RF signal and a skeletal RF lens positioned to receive electromagnetic radiation from a first of the radiating elements of the first array and from a first of the radiating elements of the second array. In some embodiments, the skeletal RF lens includes a plurality of layers of dielectric material that are separated by air gaps.

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：US20220285857A1

公开(公告)日：2022-09-08

申请号：US17629589

申请日：2020-07-09

Applicant: CommScope Technologies LLC

Inventor： Lakshminarayana POLLAYI ,  Kumara Swamy KASANI ,  Lenin NARAGANI

IPC: H01Q21/26 ,  H01Q1/24 ,  H01Q19/10 ,  H01Q5/48 ,  H01Q9/28

Abstract: A cross-dipole radiating element includes a first antenna element that includes a first stalk and a first dipole arm and a second antenna element that includes a second stalk and a second dipole arm. The first dipole arm includes an inner dipole segment that extends along a first longitudinal axis and an outer dipole segment that extends along a different second longitudinal axis, and the second dipole arm includes an inner dipole segment that extends along a third longitudinal axis and an outer dipole segment that extends along a different fourth longitudinal axis. A distal end of the inner dipole segment of the first dipole arm merges with a base of the outer dipole segment of the first dipole arm, and a distal end of the inner dipole segment of the second dipole arm merges with a base of the outer dipole segment of the second dipole arm.