公开(公告)号：US09473198B1

公开(公告)日：2016-10-18

申请号：US14981527

申请日：2015-12-28

Applicant: Juniper Networks, Inc.

Inventor： John R. Martin

IPC: H04B1/48 ,  H03F3/19 ,  H03F1/26

CPC classification number: H04B1/48 ,  H03F1/26 ,  H03F3/189 ,  H03F3/19 ,  H03F3/72 ,  H03F2200/231 ,  H03F2200/294 ,  H03F2200/451 ,  H03F2203/7236 ,  H03G3/3026 ,  H03G3/3052 ,  H03G2201/506 ,  H04B2001/485

Abstract: An apparatus may include a multi-throw switch having a common terminal connected to an antenna of a wireless communication system. The multi-throw switch may be configured to direct signals received from the antenna between (1) an amplification path that connects a receive terminal of the multi-throw switch to a receiver of the wireless communication system and (2) at least one bypass path that connects an additional receive terminal of the multi-throw switch to the receiver. The amplification path may include at least one amplifier that amplifies signals received from the antenna, and the bypass path may have a gain that is less than a gain of the amplification path. Various other systems and methods are also disclosed.

Abstract translation: 装置可以包括具有连接到无线通信系统的天线的公共终端的多掷开关。 多掷开关可以被配置为在（1）将多掷开关的接收端连接到无线通信系统的接收器的放大路径之间引导从天线接收的信号，以及（2）至少一个旁路路径 其将多掷开关的附加接收端连接到接收器。 放大路径可以包括放大从天线接收的信号的至少一个放大器，并且旁路路径可以具有小于放大路径的增益的增益。 还公开了各种其它系统和方法。

公开(公告)号：US09264093B1

公开(公告)日：2016-02-16

申请号：US13894777

申请日：2013-05-15

Applicant: Juniper Networks, Inc.

Inventor： John R. Martin

IPC: H04B1/48 ,  H03G3/30

CPC classification number: H04B1/48 ,  H03F1/26 ,  H03F3/189 ,  H03F3/19 ,  H03F3/72 ,  H03F2200/231 ,  H03F2200/294 ,  H03F2200/451 ,  H03F2203/7236 ,  H03G3/3026 ,  H03G3/3052 ,  H03G2201/506 ,  H04B2001/485

Abstract: An apparatus may include a multi-throw switch having a common terminal connected to an antenna of a wireless communication system. The multi-throw switch may be configured to direct signals received from the antenna between (1) an amplification path that connects a receive terminal of the multi-throw switch to a receiver of the wireless communication system and (2) at least one bypass path that connects an additional receive terminal of the multi-throw switch to the receiver. The amplification path may include at least one amplifier that amplifies signals received from the antenna, and the bypass path may have a gain that is less than a gain of the amplification path. Various other systems and methods are also disclosed.

公开(公告)号：US08948239B1

公开(公告)日：2015-02-03

申请号：US13954349

申请日：2013-07-30

Applicant: Juniper Networks, Inc.

Inventor： John R. Martin ,  Jeffrey L. Pochop

IPC: H04B17/00 ,  H04B7/04

CPC classification number: H04B7/0894 ,  H01Q21/28 ,  H04B7/10

Abstract: An apparatus includes a phase delay module that is configured to receive a set of signals from an antenna assembly having a horizontal polarization element and an elliptical polarization element. The horizontal polarization element and the elliptical polarization element are collectively configured to receive the set of signals over a coverage area. The phase delay module is configured to determine (1) a signal strength of a first signal from the set of signals received via the horizontal polarization element and (2) a signal strength of a second signal from the set of signals received via the elliptical polarization element. The phase delay module is configured to send a combined signal including (1) the first signal and (2) the second signal having a phase delay if the signal strength of the first signal is higher than the signal strength of the second signal.

Abstract translation: 一种装置包括相位延迟模块，其被配置为从具有水平偏振元件和椭圆偏振元件的天线组件接收一组信号。 水平偏振元件和椭圆偏振元件共同配置成在覆盖区域上接收信号集合。 相位延迟模块被配置为确定（1）经由水平极化元件接收的信号集合中的第一信号的信号强度，以及（2）来自经由椭圆极化接收的信号集合的第二信号的信号强度 元件。 相位延迟模块被配置为如果第一信号的信号强度高于第二信号的信号强度，则发送包括（1）第一信号和（2）具有相位延迟的第二信号的组合信号。