Patent · US Active

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

US11749881B2 · kind B2 · utility

4Cited by

6References

25Claims

0Family size

Assignee

COMMSCOPE TECHNOLOGIES LLC · US

Inventors

XiaoHua Hou · Richardson, US
Yongjie Xu · Shanghai, CN
Xiang Li · Saratoga, US
Peter J. Bisiules · La Grange Park, US
Samantha Merta · Richardson, US
Haifeng Li · Zhejiang, CN
Mohammad Vatankhah Varnoosfaderani · Richardson, US
Bo Wu · Suzhou, CN
Xiaohua Tian · 安丰镇, CN
Junfeng Yu · Nanhu, CN
Dongmin Wang · Suzhou, CN
Shanguang Zhang · 安丰镇, CN
Jian Liu · 安丰镇, CN

Key dates

Filing date	Mar 31, 2021
Grant date	Sep 5, 2023
Priority date	—
Expiry date	Apr 2, 2041

Classification

Technology area (CPC H)Electricity
CPC primaryH04B7/0617
WIPO fieldTelecommunications
WIPO sectorElectrical engineering

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.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.