公开(公告)号：US10418716B2

公开(公告)日：2019-09-17

申请号：US15246808

申请日：2016-08-25

Applicant: CommScope Technologies LLC

Inventor： Martin Zimmerman ,  Igor Timofeev ,  Kevin Eldon Linehan

IPC: H01Q15/02 ,  H01Q1/24 ,  H01Q19/06 ,  H01Q3/14 ,  H01Q15/08 ,  H01Q15/10 ,  H01Q21/06 ,  H01Q21/08 ,  H01Q19/10 ,  H01Q21/26 ,  H01Q21/28

Abstract: Phased array antennas include a plurality of radiating elements and a plurality of RF lenses that are generally aligned along a first vertical axis. Each radiating element is associated with a respective one of the RF lenses, and each radiating element is tilted with respect to the first vertical axis.

公开(公告)号：US20150318876A1

公开(公告)日：2015-11-05

申请号：US14475775

申请日：2014-09-03

Applicant: CommScope Technologies LLC

Inventor： Giuseppe Resnati ,  Igor Timofeev

IPC: H04B1/00

CPC classification number: H01Q1/246 ,  H01Q1/22 ,  H01Q3/36 ,  H01Q21/08 ,  H04B1/0057

Abstract: An exemplary antenna system has first and second antenna elements, where a diplexer is connected to each second element. First phase shifters are connected to the first elements and to the diplexers, and second phase shifters are connected to the diplexers, but not to the first elements. Either a different bandpass filter is connected to the first and second phase shifters or a single multiplexer is connected to all phase shifters. The antenna system can be used to support communications over first and second sub-bands with independent beam tilts and equivalent beamwidths, where all of the elements are used for the first sub-band, and the second elements, but not the first elements, are used for the second sub-band. Each first element is separated from an adjacent element by a first distance, and each second element is separated from an adjacent element by a second distance different from the first distance.

Abstract translation: 示例性天线系统具有第一和第二天线元件，其中双工器连接到每个第二元件。 第一移相器连接到第一元件和双工器，第二移相器连接到双工器，但不连接到第一元件。 不同的带通滤波器连接到第一和第二移相器，或者单个复用器连接到所有移相器。 天线系统可用于支持具有独立波束倾斜和等效波束宽度的第一和第二子波段的通信，其中所有元件用于第一子波段，而第二个元件而不是第一个元件是 用于第二个子带。 每个第一元件与相邻元件分开第一距离，并且每个第二元件与相邻元件分开与第一距离不同的第二距离。

公开(公告)号：US20200059004A1

公开(公告)日：2020-02-20

申请号：US16663558

申请日：2019-10-25

Applicant: CommScope Technologies LLC

Inventor： Martin Zimmerman ,  Igor Timofeev ,  Kevin Eldon Linehan

IPC: H01Q15/02 ,  H01Q15/08 ,  H01Q21/06 ,  H01Q1/24 ,  H01Q21/08 ,  H01Q3/14 ,  H01Q15/10 ,  H01Q19/06

Abstract: Phased array antennas include a plurality of radiating elements and a plurality of RF lenses that are generally aligned along a first vertical axis. Each radiating element is associated with a respective one of the RF lenses, and each radiating element is tilted with respect to the first vertical axis.

公开(公告)号：US20170279202A1

公开(公告)日：2017-09-28

申请号：US15464442

申请日：2017-03-21

Applicant: CommScope Technologies LLC

Inventor： Matthew P. Galla ,  Scott Lynn Michaelis ,  Igor Timofeev

IPC: H01Q19/06

Abstract: Lensed antennas are provided that include a plurality of radiating elements and a lens positioned to receive electromagnetic radiation from at least one of the radiating elements, the lens comprising a composite dielectric material. The composite dielectric material comprises expandable gas-filled microspheres that are mixed with an inert binder, dielectric support materials such as foamed microspheres and particles of conductive material that are mixed together.