公开(公告)号：US12034227B2

公开(公告)日：2024-07-09

申请号：US16320201

申请日：2017-08-02

Applicant: CommScope Technologies LLC

Inventor： Scott Michaelis ,  Igor Timofeev ,  Edward Bradley

IPC: H01Q15/02 ,  H01Q1/24 ,  H01Q1/42 ,  H01Q5/42 ,  H01Q5/48 ,  H01Q15/08 ,  H01Q15/14 ,  H01Q19/06 ,  H01Q21/10 ,  H01Q21/26

CPC classification number: H01Q5/42 ,  H01Q1/246 ,  H01Q1/42 ,  H01Q5/48 ,  H01Q15/02 ,  H01Q15/08 ,  H01Q15/14 ,  H01Q19/06 ,  H01Q19/062 ,  H01Q21/10 ,  H01Q21/26

Abstract: Multi-band phased array antennas include a backplane, a vertical array of low-band radiating elements that form a first antenna beam, first and second vertical arrays of high-band radiating elements that form respective second and third antenna beams and a vertical array of RF lenses. The first, second and third antenna beams point in different directions. A respective one of the second radiating elements and a respective one of the third radiating elements are positioned between the backplane and each RF lens, and at least some of the first radiating elements are positioned between the RF lenses.

公开(公告)号：US11022702B2

公开(公告)日：2021-06-01

申请号：US16060844

申请日：2017-01-05

Applicant: CommScope Technologies LLC

Inventor： Scott Michaelis ,  Sammit Patel ,  Andrea Moro ,  Alessandro Sinicco ,  George P. Vella-Coleiro

IPC: G01S19/54 ,  G01S19/53 ,  G01S19/24 ,  G01S19/30 ,  G01S19/43 ,  H01Q1/24 ,  H01Q1/12 ,  G01S19/22

Abstract: Aspects of the present disclosure may improve the accuracy of the known azimuth determination techniques by employing more than two GNSS antennas positioned on a base station antenna. Techniques may use one or more combinations of the GNSS antennas to determine an azimuth of the base station antenna, which serve to improve accuracy of an azimuth determination.