CN106664573A - 一种波束成形网络及基站天线 - Google Patents

一种波束成形网络及基站天线 Download PDF

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Publication number
CN106664573A
CN106664573A CN201480080676.4A CN201480080676A CN106664573A CN 106664573 A CN106664573 A CN 106664573A CN 201480080676 A CN201480080676 A CN 201480080676A CN 106664573 A CN106664573 A CN 106664573A
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port
electric bridge
power splitter
input port
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CN201480080676.4A
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CN106664573B (zh
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耿阳
张关喜
赵建平
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Huawei Technologies Co Ltd
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Huawei Technologies Co Ltd
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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/06—Arrays of individually energised antenna units similarly polarised and spaced apart
    • H01Q21/22—Antenna units of the array energised non-uniformly in amplitude or phase, e.g. tapered array or binomial array
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
    • H01Q3/26—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture
    • H01Q3/30—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture varying the relative phase between the radiating elements of an array
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/0006—Particular feeding systems
    • H01Q21/0037—Particular feeding systems linear waveguide fed arrays
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
    • H01Q3/26—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture
    • H01Q3/30—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture varying the relative phase between the radiating elements of an array
    • H01Q3/34—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture varying the relative phase between the radiating elements of an array by electrical means
    • H01Q3/40—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture varying the relative phase between the radiating elements of an array by electrical means with phasing matrix
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
    • H04B7/0615—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal
    • H04B7/0617—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal for beam forming
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/24—Cell structures
    • H04W16/28—Cell structures using beam steering

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)

Abstract

本发明实施例提供了一种波束成形网络，包括：第一等功分180度电桥，不等功分180度电桥，90度移相器，第二等功分180度电桥；其中，所述第一等功分180度电桥的和输入端口的耦合端口与所述不等功分180度电桥的差输入端口相连接，所述第一等功分180度电桥的和输入端口的直通端口与所述90度移相器的输入端口相连接，所述90度移相器的输出端口与所述第二等功分180度电桥的差输入端口相连接，所述不等功分180度电桥的和输入端口的直通端口与所述第二等功分180度电桥的和输入端口相连接；所述不等功分180度电桥的和输入端口的耦合端口和所述第二等功分180度电桥的两个输出端口用于对天线阵馈电。该波束成形网络结构简单，易于加工。

Description

PCT国内申请，说明书已公开。

Claims (1)

  1. PCT国内申请，权利要求书已公开。
CN201480080676.4A 2014-07-26 2014-07-26 一种波束成形网络及基站天线 Active CN106664573B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2014/083095 WO2016015182A1 (zh) 2014-07-26 2014-07-26 一种波束成形网络及基站天线

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CN106664573A true CN106664573A (zh) 2017-05-10
CN106664573B CN106664573B (zh) 2020-01-10

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US (1) US10381745B2 (zh)
EP (1) EP3163933B1 (zh)
JP (1) JP6368048B2 (zh)
KR (1) KR101795647B1 (zh)
CN (1) CN106664573B (zh)
WO (1) WO2016015182A1 (zh)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111509352A (zh) * 2020-04-19 2020-08-07 四川和芯微电子股份有限公司 射频3x3巴特勒矩阵
CN114024118A (zh) * 2021-11-08 2022-02-08 中国电子科技集团公司第九研究所 一种组合电桥方式形成的功分网络
CN116195132A (zh) * 2020-10-07 2023-05-30 华为技术有限公司 具有用于参数控制的协作辐射器的天线设备

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112952375B (zh) * 2019-11-26 2022-07-22 华为技术有限公司 形成波束的方法和装置
CN116830387A (zh) * 2020-12-30 2023-09-29 华为技术有限公司 一种n驱m网络的波束形成网络架构
CN113571908B (zh) * 2021-07-14 2024-05-07 北京无线电测量研究所 一种收发共用的二维可重构光控波束形成网络装置

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US5812088A (en) * 1994-12-19 1998-09-22 Agence Spatiale Europeenne Beam forming network for radiofrequency antennas
CN102683897A (zh) * 2012-04-20 2012-09-19 华为技术有限公司 天线、基站及波束处理方法
CN102714805A (zh) * 2012-03-05 2012-10-03 华为技术有限公司 天线***
CN203277650U (zh) * 2013-03-04 2013-11-06 华为技术有限公司 一种多波束宽度天线***和馈电网络
CN103414022A (zh) * 2013-07-12 2013-11-27 广东博纬通信科技有限公司 一种3×3Butler矩阵和5×6Butler矩阵

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US4231040A (en) * 1978-12-11 1980-10-28 Motorola, Inc. Simultaneous multiple beam antenna array matrix and method thereof
US5854611A (en) 1995-07-24 1998-12-29 Lucent Technologies Inc. Power shared linear amplifier network
IN2011KN05090A (zh) * 2009-05-27 2015-07-10 Ericsson Telefon Ab L M
CA2708114C (en) * 2009-06-18 2017-11-14 Lin-ping SHEN Butler matrix and beam forming antenna comprising same
JP5324014B2 (ja) 2012-04-20 2013-10-23 華為技術有限公司 アンテナ、基地局、およびビーム処理方法
WO2012103855A2 (zh) * 2012-04-20 2012-08-09 华为技术有限公司 天线及基站
WO2015003381A1 (zh) * 2013-07-12 2015-01-15 广东博纬通信科技有限公司 一种3×3Butler矩阵和5×6Butler矩阵

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5812088A (en) * 1994-12-19 1998-09-22 Agence Spatiale Europeenne Beam forming network for radiofrequency antennas
CN102714805A (zh) * 2012-03-05 2012-10-03 华为技术有限公司 天线***
CN102683897A (zh) * 2012-04-20 2012-09-19 华为技术有限公司 天线、基站及波束处理方法
CN203277650U (zh) * 2013-03-04 2013-11-06 华为技术有限公司 一种多波束宽度天线***和馈电网络
CN103414022A (zh) * 2013-07-12 2013-11-27 广东博纬通信科技有限公司 一种3×3Butler矩阵和5×6Butler矩阵

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111509352A (zh) * 2020-04-19 2020-08-07 四川和芯微电子股份有限公司 射频3x3巴特勒矩阵
CN116195132A (zh) * 2020-10-07 2023-05-30 华为技术有限公司 具有用于参数控制的协作辐射器的天线设备
CN114024118A (zh) * 2021-11-08 2022-02-08 中国电子科技集团公司第九研究所 一种组合电桥方式形成的功分网络
CN114024118B (zh) * 2021-11-08 2023-03-31 中国电子科技集团公司第九研究所 一种组合电桥方式形成的功分网络

Also Published As

Publication number Publication date
US10381745B2 (en) 2019-08-13
US20170141481A1 (en) 2017-05-18
EP3163933B1 (en) 2018-08-29
CN106664573B (zh) 2020-01-10
EP3163933A4 (en) 2017-08-02
KR101795647B1 (ko) 2017-11-08
WO2016015182A1 (zh) 2016-02-04
JP2017527234A (ja) 2017-09-14
KR20170032432A (ko) 2017-03-22
EP3163933A1 (en) 2017-05-03
JP6368048B2 (ja) 2018-08-01

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