CN102812645A - 天线、基站及波束处理方法 - Google Patents

天线、基站及波束处理方法 Download PDF

Info

Publication number
CN102812645A
CN102812645A CN2012800008252A CN201280000825A CN102812645A CN 102812645 A CN102812645 A CN 102812645A CN 2012800008252 A CN2012800008252 A CN 2012800008252A CN 201280000825 A CN201280000825 A CN 201280000825A CN 102812645 A CN102812645 A CN 102812645A
Authority
CN
China
Prior art keywords
phase
array
signal
degree
work
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN2012800008252A
Other languages
English (en)
Other versions
CN102812645B (zh
Inventor
艾鸣
肖伟宏
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Huawei Technologies Co Ltd
Original Assignee
Huawei Technologies Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Huawei Technologies Co Ltd filed Critical Huawei Technologies Co Ltd
Publication of CN102812645A publication Critical patent/CN102812645A/zh
Application granted granted Critical
Publication of CN102812645B publication Critical patent/CN102812645B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • 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
    • H04B7/0686—Hybrid systems, i.e. switching and simultaneous transmission
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/12—Supports; Mounting means
    • H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
    • H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
    • H01Q1/241—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM
    • H01Q1/246—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for base stations
    • 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
    • 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

Landscapes

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

Abstract

本发明提供一种天线、基站及波束处理方法，其中方法包括：混合网络对从基站收发信机接收的信号进行相位调节，生成具有预设相位的信号发送至功分装置；功分装置对信号进行幅度调节，并输出具有阵列幅度和预设相位的多路信号输出至多个天线阵列；多个天线阵列将所述多路信号发射出去，所述多路信号具有阵列相位和所述阵列幅度；所述多路信号中，每一路信号的阵列相位和预设相位相同，或者，至少有一路信号的阵列相位和预设相位相反。本发明降低了波束成形网络的复杂度和成本。

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。
CN201280000825.2A 2012-04-20 2012-04-20 天线、基站及波束处理方法 Active CN102812645B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2012/074445 WO2012126405A2 (zh) 2012-04-20 2012-04-20 天线、基站及波束处理方法

Publications (2)

Publication Number Publication Date
CN102812645A true CN102812645A (zh) 2012-12-05
CN102812645B CN102812645B (zh) 2015-08-05

Family

ID=46879783

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201280000825.2A Active CN102812645B (zh) 2012-04-20 2012-04-20 天线、基站及波束处理方法

Country Status (8)

Country Link
US (2) US8462047B1 (zh)
EP (1) EP2538578A4 (zh)
JP (1) JP5324014B2 (zh)
KR (1) KR101392073B1 (zh)
CN (1) CN102812645B (zh)
BR (1) BR112013008172A2 (zh)
RU (1) RU2530292C1 (zh)
WO (1) WO2012126405A2 (zh)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109449590A (zh) * 2018-12-20 2019-03-08 东莞市云通通讯科技有限公司 双波束基站天线
CN110661074A (zh) * 2019-08-21 2020-01-07 成都喜马拉雅电通网络有限公司 4t4r对称天线系统及多输入多输出功率均衡方法
CN111969336A (zh) * 2014-05-06 2020-11-20 安波福技术有限公司 雷达天线组件
CN113906632A (zh) * 2019-06-03 2022-01-07 华为技术有限公司 一种天线及基站
CN116318278A (zh) * 2023-05-16 2023-06-23 广东盛路通信科技股份有限公司 一种多波束成形网络及六波束基站天线
WO2024001903A1 (zh) * 2022-06-29 2024-01-04 华为技术有限公司 一种天线装置和通信设备

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102354775A (zh) * 2011-08-22 2012-02-15 广东通宇通讯股份有限公司 一种移相装置
US8817678B2 (en) 2011-10-17 2014-08-26 Golba Llc Method and system for centralized or distributed resource management in a distributed transceiver network
RU2530292C1 (ru) * 2012-04-20 2014-10-10 Хуавэй Текнолоджиз Ко., Лтд. Антенна, базовая станция и способ обработки диаграммы направленности
US10020861B2 (en) 2012-08-08 2018-07-10 Golba Llc Method and system for distributed transceivers and mobile device connectivity
JP2016511974A (ja) * 2013-02-26 2016-04-21 インテル コーポレイション 屋内アプリケーションのためのミリメートル波見通し線ｍｉｍｏ通信システム
KR20150079039A (ko) * 2013-12-31 2015-07-08 한국전자통신연구원 공전 각운동량 모드들을 동시에 송신 및 수신하는 장치 및 방법
EP3163933B1 (en) * 2014-07-26 2018-08-29 Huawei Technologies Co., Ltd. Beam forming network and base station antenna
CN104600437B (zh) 2014-12-30 2018-05-01 上海华为技术有限公司 一种交织极化的多波束天线
ES2842108T3 (es) * 2015-08-04 2021-07-12 Alcatel Lucent Un conjunto de antenas adaptativas y un aparato y método para alimentar señales a un conjunto de antenas adaptativas
US10171126B2 (en) * 2015-08-31 2019-01-01 Intel IP Corporation Apparatus for uplink multi-antenna communication based on a hybrid coupler and a tunable phase shifter
US10461417B2 (en) 2015-11-20 2019-10-29 Hitachi Metals, Ltd. Power feed circuit and antenna device
US9979447B2 (en) 2016-01-04 2018-05-22 Futurewei Technologies, Inc. Radio frequency distribution network for a split beam user specific tilt antenna
CN105471486B (zh) * 2016-01-13 2019-03-08 深圳市顶一精密五金有限公司 无线电波信号同步系统
TWI582451B (zh) * 2016-06-15 2017-05-11 啟碁科技股份有限公司 車用雷達系統
CN107515399B (zh) * 2016-06-17 2021-03-16 启碁科技股份有限公司 车用雷达系统
US10700444B2 (en) * 2016-07-06 2020-06-30 Industrial Technology Research Institute Multi-beam phased antenna structure and controlling method thereof
WO2018049692A1 (zh) * 2016-09-19 2018-03-22 华为技术有限公司 一种二维天线以及网络设备
CN108281786A (zh) * 2017-01-05 2018-07-13 中兴通讯股份有限公司 一种去耦天线架构及其去耦方法
KR101857459B1 (ko) * 2017-02-14 2018-05-15 주식회사 이엠따블유 빔 포밍 장치 및 이를 구비하는 안테나 시스템
KR20180098032A (ko) 2017-02-24 2018-09-03 삼성전자주식회사 무선 통신 시스템에서 기준 신호를 전송하기 위한 장치 및 방법
CN107196684B (zh) * 2017-03-27 2020-11-06 上海华为技术有限公司 一种天线系统、信号处理系统以及信号处理方法
US10484078B2 (en) 2017-07-11 2019-11-19 Movandi Corporation Reconfigurable and modular active repeater device
CN108110425A (zh) * 2017-12-20 2018-06-01 京信通信系统（中国）有限公司 2×4宽频巴特勒矩阵板、巴特勒矩阵及多波束天线
WO2021046800A1 (zh) * 2019-09-12 2021-03-18 罗森伯格技术有限公司 一种改善宽频带天线波瓣宽度收敛性的馈电网络
JPWO2023248550A1 (zh) * 2022-06-23 2023-12-28

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4638317A (en) * 1984-06-19 1987-01-20 Westinghouse Electric Corp. Orthogonal beam forming network
JPH05299934A (ja) * 1992-04-20 1993-11-12 Mitsubishi Electric Corp アレーアンテナ
US6252560B1 (en) * 1999-02-22 2001-06-26 Denso Corporation Multibeam antenna having auxiliary antenna elements
CN2703335Y (zh) * 2004-05-18 2005-06-01 摩比天线技术（深圳）有限公司 一种空气微带耦合馈电贴片天线

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4268829A (en) * 1980-03-24 1981-05-19 The United States Of America As Represented By The Secretary Of The Army Steerable null antenna processor with gain control
JPS63157507A (ja) * 1986-12-22 1988-06-30 Mitsubishi Electric Corp アンテナ装置
US4849763A (en) 1987-04-23 1989-07-18 Hughes Aircraft Company Low sidelobe phased array antenna using identical solid state modules
JP3280081B2 (ja) * 1992-09-14 2002-04-30 株式会社エヌ・ティ・ティ・ドコモ アレーアンテナ
GB9402942D0 (en) * 1994-02-16 1994-04-06 Northern Telecom Ltd Base station antenna arrangement
US6173014B1 (en) 1994-08-02 2001-01-09 Telefonaktiebolaget Lm Ericsson Method of and apparatus for interference rejection combining and downlink beamforming in a cellular radio communications system
US5649287A (en) * 1995-03-29 1997-07-15 Telefonaktiebolaget Lm Ericsson Orthogonalizing methods for antenna pattern nullfilling
JP3410357B2 (ja) * 1998-04-10 2003-05-26 日本電信電話株式会社 アンテナ装置
US7151951B2 (en) * 2002-12-23 2006-12-19 Telefonktiebolaget Lm Ericsson (Publ) Using beamforming and closed loop transmit diversity in a multi-beam antenna system
US7272364B2 (en) 2002-12-30 2007-09-18 Motorola, Inc. Method and system for minimizing overlap nulling in switched beams
CN100455075C (zh) 2003-06-05 2009-01-21 中兴通讯股份有限公司 空间多波束馈电网络的实现装置
DE10336071B3 (de) 2003-08-06 2005-03-03 Kathrein-Werke Kg Antennenanordnung sowie Verfahren insbesondere zu deren Betrieb
RU2255423C1 (ru) * 2003-11-25 2005-06-27 Военный университет связи Устройство для многонаправленной связи
FI20055245A0 (fi) * 2005-05-24 2005-05-24 Nokia Corp Säteilykuvion ohjaus langattomassa tietoliikennejärjestelmässä
EP1826872A1 (en) * 2006-02-16 2007-08-29 Siemens S.p.A. Method for optimizing the spacing between receiving antennas of an array usable for counteracting both interference and fading in cellular systems
ES2373465T3 (es) 2006-04-21 2012-02-03 Huawei Technologies Co., Ltd. Aparato de antena y red celular inalámbrica.
CN100512044C (zh) * 2006-09-12 2009-07-08 京信通信技术(广州)有限公司 具有可变波束宽度的波束形成网络
CA2568136C (en) 2006-11-30 2008-07-29 Tenxc Wireless Inc. Butler matrix implementation
US7855696B2 (en) * 2007-03-16 2010-12-21 Rayspan Corporation Metamaterial antenna arrays with radiation pattern shaping and beam switching
RU82392U1 (ru) * 2008-10-06 2009-04-20 Федеральное государственное унитарное предприятие "Омский научно-исследовательский институт приборостроения" Приемный радиоцентр
CN201378631Y (zh) * 2008-12-08 2010-01-06 成都九洲电子信息系统有限责任公司 一种rfid定向天线阵列
CN101848471B (zh) * 2010-05-07 2013-05-01 摩比天线技术（深圳）有限公司 一种无线通讯网络扩容方法及基站天线
RU2530292C1 (ru) * 2012-04-20 2014-10-10 Хуавэй Текнолоджиз Ко., Лтд. Антенна, базовая станция и способ обработки диаграммы направленности

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4638317A (en) * 1984-06-19 1987-01-20 Westinghouse Electric Corp. Orthogonal beam forming network
JPH05299934A (ja) * 1992-04-20 1993-11-12 Mitsubishi Electric Corp アレーアンテナ
US6252560B1 (en) * 1999-02-22 2001-06-26 Denso Corporation Multibeam antenna having auxiliary antenna elements
CN2703335Y (zh) * 2004-05-18 2005-06-01 摩比天线技术（深圳）有限公司 一种空气微带耦合馈电贴片天线

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
CHAO－HSIUNG TSENG，ET AL.: ""A Low－Cost 60－GHz Switched-Beam Patch Antenna Array With Butler Matrix Network"", 《ANTENNAS AND WIRELESS PROPAGATION LETTERS，IEEE 》 *
NATHAN SUTTON，DEJAN S.FILIPOVIC: ""Design of a K－Thru Ka－band Modified Butler Matrix Feed for a 4－Arm Spiral Antenna"", 《2010 LOUGHBOROUGH ANTENNAS AND PROPAGATION CONFERENCE》 *

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111969336A (zh) * 2014-05-06 2020-11-20 安波福技术有限公司 雷达天线组件
CN111969336B (zh) * 2014-05-06 2023-03-28 安波福技术有限公司 雷达天线组件
CN109449590A (zh) * 2018-12-20 2019-03-08 东莞市云通通讯科技有限公司 双波束基站天线
CN113906632A (zh) * 2019-06-03 2022-01-07 华为技术有限公司 一种天线及基站
CN113906632B (zh) * 2019-06-03 2023-11-17 华为技术有限公司 一种天线及基站
CN110661074A (zh) * 2019-08-21 2020-01-07 成都喜马拉雅电通网络有限公司 4t4r对称天线系统及多输入多输出功率均衡方法
WO2024001903A1 (zh) * 2022-06-29 2024-01-04 华为技术有限公司 一种天线装置和通信设备
CN116318278A (zh) * 2023-05-16 2023-06-23 广东盛路通信科技股份有限公司 一种多波束成形网络及六波束基站天线
CN116318278B (zh) * 2023-05-16 2023-09-08 广东盛路通信科技股份有限公司 一种多波束成形网络及六波束基站天线

Also Published As

Publication number Publication date
US9673882B2 (en) 2017-06-06
EP2538578A2 (en) 2012-12-26
US20130278460A1 (en) 2013-10-24
CN102812645B (zh) 2015-08-05
KR20130142105A (ko) 2013-12-27
JP2013531434A (ja) 2013-08-01
RU2013114983A (ru) 2014-10-10
JP5324014B2 (ja) 2013-10-23
RU2530292C1 (ru) 2014-10-10
US8462047B1 (en) 2013-06-11
EP2538578A4 (en) 2013-09-04
KR101392073B1 (ko) 2014-05-07
WO2012126405A3 (zh) 2013-03-07
WO2012126405A2 (zh) 2012-09-27
BR112013008172A2 (pt) 2016-06-21

Similar Documents

Publication Publication Date Title
CN102812645A (zh) 天线、基站及波束处理方法
CN102683897B (zh) 天线、基站及波束处理方法
CN108390703B (zh) 一种多波束相控阵天线机构
US8362955B2 (en) Antenna system
US7511666B2 (en) Shared phased array cluster beamformer
CN101316130B (zh) 闭环模式下共用天线系统和方法
CN105098383B (zh) 多波束天线系统及其相位调节方法和双极化天线系统
CN108702195B (zh) 天线映射和分集
EP3469727B1 (en) Flexible reconfiguration of an antenna arrangement
CN109905189A (zh) 毫米波rf信道仿真器
WO2018130281A1 (en) Dual-polarization beamforming
EP2624475A1 (en) Combined Power Transmission
CN103296487B (zh) 多极化天线系统及其所采用的极化转换网络
CN111937239A (zh) 用于传送参考信号的天线布置
CN113906632B (zh) 一种天线及基站
CN103503233A (zh) 天线以及信号发射方法
CN108550990B (zh) 一种5g大规模天线波束控制系统及方法
WO2022149245A1 (ja) 分散アンテナシステム、無線通信方法、及び集約局
Mao et al. Capacity performance of wireless oam-based massive mimo system
WO2023286162A1 (ja) 送信装置、及び送信方法
WO2022113178A1 (ja) 送信装置、及び信号送信方法
CN117639866A (zh) 移相矩阵电路、波束赋形电路、移相方法、设备及系统
KR20200086462A (ko) 위상 어레이 시스템을 위한 4방향 전력 분배기 및 결합기

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant