WO2012103830A3 - 天线系统、基站系统和通信系统 - Google Patents

天线系统、基站系统和通信系统 Download PDF

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Publication number
WO2012103830A3
WO2012103830A3 PCT/CN2012/072604 CN2012072604W WO2012103830A3 WO 2012103830 A3 WO2012103830 A3 WO 2012103830A3 CN 2012072604 W CN2012072604 W CN 2012072604W WO 2012103830 A3 WO2012103830 A3 WO 2012103830A3
Authority
WO
WIPO (PCT)
Prior art keywords
antenna
combiner
divider
unit group
signals
Prior art date
Application number
PCT/CN2012/072604
Other languages
English (en)
French (fr)
Other versions
WO2012103830A2 (zh
Inventor
刘德正
蒲涛
孙伟华
覃佐君
何平华
Original Assignee
华为技术有限公司
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 华为技术有限公司 filed Critical 华为技术有限公司
Priority to CN201280000818.2A priority Critical patent/CN103329355B/zh
Priority to JP2015500731A priority patent/JP5866701B2/ja
Priority to CA2867894A priority patent/CA2867894C/en
Priority to PCT/CN2012/072604 priority patent/WO2012103830A2/zh
Priority to EP12741651.9A priority patent/EP2814115B1/en
Publication of WO2012103830A2 publication Critical patent/WO2012103830A2/zh
Priority to US13/718,976 priority patent/US8588856B2/en
Publication of WO2012103830A3 publication Critical patent/WO2012103830A3/zh

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/06—Receivers
    • H04B1/16—Circuits
    • H04B1/18—Input circuits, e.g. for coupling to an antenna or a transmission line
    • 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
    • H04B7/10—Polarisation diversity; Directional diversity
    • 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
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/08—Access point devices
    • 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
    • H01Q21/08—Arrays of individually energised antenna units similarly polarised and spaced apart the units being spaced along or adjacent to a rectilinear path
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/24—Combinations of antenna units polarised in different directions for transmitting or receiving circularly and elliptically polarised waves or waves linearly polarised in any direction
    • 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

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

本发明实施例涉及一种天线系统、基站系统和通信系统。天线系统第一天线单元组和第二天线单元组中均包括多个天线振子，在两个不同的极化方向上收发信号；第一合分路器对第一天线单元组中多个天线振子接收的信号进行合路；有源模块接收经过第一合分路器在两个不同的极化方向上合路的信号，并对经过第一合分路器合路的信号进行变频处理得到基带信号；第二合分路器对第二天线单元组中的多个天线振子接收的信号进行合路；每个第二天线装置对应至少一对接收通道，分别接收经过第二合分路器在所述两个不同的极化方向上合路的信号；有源模块对至少一对接收通道接收的信号进行变频处理得到基带信号。实现提高网络性能收益。
PCT/CN2012/072604 2012-03-20 2012-03-20 天线系统、基站系统和通信系统 WO2012103830A2 (zh)

Priority Applications (6)

Application Number Priority Date Filing Date Title
CN201280000818.2A CN103329355B (zh) 2012-03-20 2012-03-20 天线系统、基站系统和通信系统
JP2015500731A JP5866701B2 (ja) 2012-03-20 2012-03-20 アンテナシステム、基地局システム、及び通信システム
CA2867894A CA2867894C (en) 2012-03-20 2012-03-20 Antenna system, base station system and communication system
PCT/CN2012/072604 WO2012103830A2 (zh) 2012-03-20 2012-03-20 天线系统、基站系统和通信系统
EP12741651.9A EP2814115B1 (en) 2012-03-20 2012-03-20 Antenna system, base station system and communication system
US13/718,976 US8588856B2 (en) 2012-03-20 2012-12-18 Antenna system and base station system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2012/072604 WO2012103830A2 (zh) 2012-03-20 2012-03-20 天线系统、基站系统和通信系统

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US13/718,976 Continuation US8588856B2 (en) 2012-03-20 2012-12-18 Antenna system and base station system

Publications (2)

Publication Number Publication Date
WO2012103830A2 WO2012103830A2 (zh) 2012-08-09
WO2012103830A3 true WO2012103830A3 (zh) 2013-02-28

Family

ID=46603133

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2012/072604 WO2012103830A2 (zh) 2012-03-20 2012-03-20 天线系统、基站系统和通信系统

Country Status (6)

Country Link
US (1) US8588856B2 (zh)
EP (1) EP2814115B1 (zh)
JP (1) JP5866701B2 (zh)
CN (1) CN103329355B (zh)
CA (1) CA2867894C (zh)
WO (1) WO2012103830A2 (zh)

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CN102104392B (zh) * 2010-12-15 2013-10-09 华为技术有限公司 多频段多路收发设备及方法、基站系统
KR101784582B1 (ko) 2013-03-27 2017-10-11 후아웨이 테크놀러지 컴퍼니 리미티드 다중 대역 능동 안테나
CN103312366B (zh) * 2013-05-31 2015-04-08 华为技术有限公司 有源天线、基站和抑制干扰的方法
US10243263B2 (en) * 2014-04-30 2019-03-26 Commscope Technologies Llc Antenna array with integrated filters
CN106961284B (zh) * 2016-01-08 2019-07-19 大唐移动通信设备有限公司 一种射频前端系统、基站
US10462686B2 (en) 2017-10-23 2019-10-29 Keysight Technologies, Inc. Over the air (OTA) beamforming testing with a reduced number of receivers
WO2019100325A1 (zh) 2017-11-24 2019-05-31 华为技术有限公司 一种传输上行信号的方法、基站及系统

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GB0020088D0 (en) * 2000-08-15 2000-10-04 Fujitsu Ltd Adaptive beam forming
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Also Published As

Publication number Publication date
US20130252671A1 (en) 2013-09-26
CN103329355A (zh) 2013-09-25
CN103329355B (zh) 2016-01-20
JP2015514345A (ja) 2015-05-18
EP2814115A4 (en) 2015-01-28
EP2814115A2 (en) 2014-12-17
WO2012103830A2 (zh) 2012-08-09
CA2867894A1 (en) 2012-08-09
JP5866701B2 (ja) 2016-02-17
US8588856B2 (en) 2013-11-19
CA2867894C (en) 2017-05-16
EP2814115B1 (en) 2023-04-19

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