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Base station antennas having active antenna module and related devices and methods

A technology of base station antennas and active antennas, which is applied in the positive field and can solve the problems such as the limitation of the number of base station antennas

Active Publication Date: 2022-01-18
COMMSCOPE TECH LLC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there is often a limit to the number of base station antennas that can be deployed at a given base station due to, for example, zoning regulations and / or antenna tower weight and wind load constraints

Method used

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  • Base station antennas having active antenna module and related devices and methods
  • Base station antennas having active antenna module and related devices and methods
  • Base station antennas having active antenna module and related devices and methods

Examples

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Embodiment Construction

[0308] Figure 3A and 3B A base station antenna 100 is shown according to some embodiments of the invention. In the following description, the base station antenna 100 will be described using the following terminology, which assumes that the base station antenna 100 is installed to be mounted on a tower, pole or other mounting structure 300 ( Figures 11A-11D ) where the longitudinal axis L of the antenna 100 extends along a vertical axis and the front of the base station antenna 100 is mounted opposite a tower, pole or other mounting structure pointing towards the target coverage area of ​​the base station antenna 100, and the rear of the base station antenna 100 The portion faces a tower or other mounting structure. It should be appreciated that the base station antenna 100 may not always be mounted such that its longitudinal axis L extends along a vertical axis. For example, the base station antenna 100 may be slightly tilted (eg, less than 10°) relative to the vertical ...

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PUM

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Abstract

Base station antennas include an externally accessible active antenna module releasably coupled to a recessed segment that is over a chamber in the base station antenna and that is longitudinally and laterally extending along and across a rear of a base station antenna housing. The base station antenna housing has a passive antenna assembly that cooperates with the active antenna module.

Description

[0001] related application [0002] This application claims priority to and benefit from the following U.S. applications: U.S. Patent Application Serial No. 17 / 209,562, filed March 23, 2021, U.S. Provisional Application Serial No. 62 / 993,925, filed March 24, 2020, September 2020 U.S. Provisional Application Serial No. 63 / 075,344 filed September 8, 2020, U.S. Provisional Application Serial No. 63 / 082,265, filed December 11, 2020, U.S. Provisional Application Serial No. 63 / 124,442, filed December 11, 2021 US Provisional Application Serial No. 63 / 136,757, filed April 13, the contents of which are hereby incorporated by reference as if fully set forth herein. Background technique [0003] The present invention relates generally to radio communications, and more particularly to base station antennas for cellular communications systems. [0004] Cellular communication systems are well known in the art. In a cellular communication system, a geographical area is divided into a seri...

Claims

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Application Information

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IPC IPC(8): H01Q3/04H01Q19/10H04L5/00
CPCH01Q1/246H01Q1/42H01Q19/185H01Q21/065H04B7/0413H04B7/0617H01Q21/0025H01Q19/108H01Q15/0013H01Q19/10H01Q21/061H01Q23/00H01Q1/48H01Q15/14H01Q15/23
Inventor 侯晓华徐永杰黎想P·J·必思鲁勒斯S·莫塔李海峰M·V·瓦奴斯法德拉尼吴博田晓花喻军峰王东民张闪光刘健
Owner COMMSCOPE TECH LLC
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