HK1099412A1 - Phased array antenna system with controllable electrical tilt - Google Patents

Phased array antenna system with controllable electrical tilt

Info

Publication number
HK1099412A1
HK1099412A1 HK07105398.0A HK07105398A HK1099412A1 HK 1099412 A1 HK1099412 A1 HK 1099412A1 HK 07105398 A HK07105398 A HK 07105398A HK 1099412 A1 HK1099412 A1 HK 1099412A1
Authority
HK
Hong Kong
Prior art keywords
signals
electrical tilt
phased array
relative delay
antenna system
Prior art date
Application number
HK07105398.0A
Other languages
English (en)
Inventor
Louis David Thomas
Philip Edward Haskell
Original Assignee
Quintel Technology 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 Quintel Technology Ltd filed Critical Quintel Technology Ltd
Publication of HK1099412A1 publication Critical patent/HK1099412A1/xx

Links

Classifications

    • 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
    • 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
    • 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
    • H01Q3/36—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 variable phase-shifters
    • 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
    • H04B7/10—Polarisation diversity; Directional diversity

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
HK07105398.0A 2003-11-07 2007-05-22 Phased array antenna system with controllable electrical tilt HK1099412A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB0325987.6A GB0325987D0 (en) 2003-11-07 2003-11-07 Phased array antenna system with controllable electrical tilt
PCT/GB2004/004586 WO2005048401A1 (en) 2003-11-07 2004-10-29 Phased array antenna system with controllable electrical tilt

Publications (1)

Publication Number Publication Date
HK1099412A1 true HK1099412A1 (en) 2007-08-10

Family

ID=29726109

Family Applications (1)

Application Number Title Priority Date Filing Date
HK07105398.0A HK1099412A1 (en) 2003-11-07 2007-05-22 Phased array antenna system with controllable electrical tilt

Country Status (17)

Country Link
US (1) US7420507B2 (ru)
EP (1) EP1680834B1 (ru)
JP (1) JP4420928B2 (ru)
KR (1) KR101111467B1 (ru)
CN (1) CN1879254B (ru)
AT (1) ATE377851T1 (ru)
AU (1) AU2004310213B2 (ru)
BR (1) BRPI0416263A (ru)
CA (1) CA2545220A1 (ru)
DE (1) DE602004009959T2 (ru)
ES (1) ES2295944T3 (ru)
GB (1) GB0325987D0 (ru)
HK (1) HK1099412A1 (ru)
PL (1) PL379763A1 (ru)
RU (1) RU2006119923A (ru)
TW (1) TW200522437A (ru)
WO (1) WO2005048401A1 (ru)

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GB0512805D0 (en) 2005-06-23 2005-08-03 Quintel Technology Ltd Antenna system for sharing of operation
ATE522030T1 (de) * 2005-10-27 2011-09-15 Telecom Italia Spa Verfahren und system zur mehrantennen- kommunikation unter verwendung mehrerer übertragungsarten, diesbezügliche vorrichtung und computerprogrammprodukt
GB0602530D0 (en) 2006-02-09 2006-03-22 Quintel Technology Ltd Phased array antenna system with multiple beams
GB0611379D0 (en) 2006-06-09 2006-07-19 Qinetiq Ltd Phased array antenna system with two-dimensional scanning
CN100558001C (zh) * 2006-08-08 2009-11-04 华为技术有限公司 一种实现2g网络电调天线集中控制的方法及系统
CN101553955B (zh) * 2006-10-16 2013-10-23 艾利森电话股份有限公司 倾斜相关的波束形状系统
GB0622411D0 (en) 2006-11-10 2006-12-20 Quintel Technology Ltd Phased array antenna system with electrical tilt control
ATE496434T1 (de) * 2006-11-29 2011-02-15 Telecom Italia Spa Schaltstrahlantennensystem und verfahren mit digital gesteuerter gewichteter hochfrequenz- kombinierung
US9001803B2 (en) * 2007-12-19 2015-04-07 Telecom Italia S.P.A. Method and system for switched beam antenna communications
US20100046421A1 (en) * 2007-12-31 2010-02-25 David Adams Multibeam Antenna System
GB2458900A (en) 2008-03-31 2009-10-07 Ubidyne Inc Method and apparatus for suppression of sidelobes in antenna arrays
US8126486B2 (en) * 2008-08-29 2012-02-28 Empire Technology Development Llc Adaptive antenna weighting system for wireless local area and personal area networks
US8577296B2 (en) 2008-08-29 2013-11-05 Empire Technology Development, Llc Weighting factor adjustment in adaptive antenna arrays
US8570938B2 (en) * 2008-08-29 2013-10-29 Empire Technology, Development, LLC Method and system for adaptive antenna array pairing
US8692730B2 (en) * 2009-03-03 2014-04-08 Hitachi Metals, Ltd. Mobile communication base station antenna
EP2226890A1 (en) * 2009-03-03 2010-09-08 Hitachi Cable, Ltd. Mobile communication base station antenna
US8310947B2 (en) * 2009-06-24 2012-11-13 Empire Technology Development Llc Wireless network access using an adaptive antenna array
IT1398025B1 (it) 2010-02-12 2013-02-07 Andrew Llc Distributed antenna system for mimo communications.
EP2622757B1 (en) 2010-10-01 2018-11-07 CommScope Technologies LLC Distributed antenna system for mimo signals
US20120086601A1 (en) * 2010-10-08 2012-04-12 Toyota Motor Engineering & Manufacturing North America, Inc. Microwave antenna system
US8031116B1 (en) * 2010-10-22 2011-10-04 Toyota Motor Engineering & Manufacturing North America, Inc. Microwave antenna system
JP5246250B2 (ja) * 2010-12-09 2013-07-24 株式会社デンソー フェーズドアレイアンテナの位相校正方法及びフェーズドアレイアンテナ
JP5104938B2 (ja) * 2010-12-09 2012-12-19 株式会社デンソー フェーズドアレイアンテナの位相校正方法及びフェーズドアレイアンテナ
US9450659B2 (en) * 2011-11-04 2016-09-20 Alcatel Lucent Method and apparatus to generate virtual sector wide static beams using phase shift transmit diversity
US8912957B2 (en) * 2011-12-12 2014-12-16 Qualcomm Incorporated Reconfigurable millimeter wave multibeam antenna array
KR101945405B1 (ko) * 2012-01-27 2019-02-08 주식회사 케이엠더블유 이동통신 기지국의 안테나 시스템
ES2730961T3 (es) * 2013-02-22 2019-11-13 Quintel Cayman Ltd Agrupación de antenas múltiple
US10340607B2 (en) 2015-08-26 2019-07-02 Qualcomm Incorporated Antenna arrays for communications devices
WO2017184041A1 (en) * 2016-04-20 2017-10-26 Saab Ab Method for controlling transmission of an electronically steerable antenna system and such electronically steerable antenna system
JP2017212574A (ja) 2016-05-25 2017-11-30 富士通株式会社 無線通信装置、アンテナ指向性制御方法および給電回路
US11316270B2 (en) 2017-10-12 2022-04-26 Commscope Technologies Llc Systems for thermo-electric actuation of base station antennas to support remote electrical tilt (RET) and methods of operating same
US10340583B2 (en) 2017-10-13 2019-07-02 Quintel Cayman Limited Cellular antenna for elevated and obstructed deployment
CN108445305B (zh) * 2018-03-13 2023-06-23 南京信息工程大学 一种移动基站天线电子下倾角检测系统和方法
KR20190114257A (ko) 2018-03-29 2019-10-10 주식회사 에이스테크놀로지 안테나 틸트 제어 장치 및 그를 포함하는 안테나 시스템
CN110829029A (zh) 2018-08-10 2020-02-21 康普技术有限责任公司 移相器组件
WO2022048772A1 (en) 2020-09-04 2022-03-10 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Method and apparatus for designing a phased array antenna, phased array antenna and method for operating a phased array antenna
WO2022073597A1 (en) * 2020-10-07 2022-04-14 Huawei Technologies Co., Ltd. Antenna device with collaborative radiators for parameter control
US11715875B2 (en) 2020-11-06 2023-08-01 Electronics And Telecommunications Research Institute Individual rotating radiating element and array antenna using the same
TWI780854B (zh) * 2021-08-09 2022-10-11 英屬維爾京群島商飛思捷投資股份有限公司 天線裝置、定位系統及定位方法

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Also Published As

Publication number Publication date
ATE377851T1 (de) 2007-11-15
PL379763A1 (pl) 2006-11-13
AU2004310213A2 (en) 2005-05-26
CA2545220A1 (en) 2005-05-26
KR101111467B1 (ko) 2012-02-21
GB0325987D0 (en) 2003-12-10
KR20060109892A (ko) 2006-10-23
TW200522437A (en) 2005-07-01
BRPI0416263A (pt) 2007-01-09
DE602004009959D1 (de) 2007-12-20
ES2295944T3 (es) 2008-04-16
JP4420928B2 (ja) 2010-02-24
WO2005048401A1 (en) 2005-05-26
US7420507B2 (en) 2008-09-02
AU2004310213B2 (en) 2009-01-08
EP1680834A1 (en) 2006-07-19
AU2004310213A1 (en) 2005-05-26
EP1680834B1 (en) 2007-11-07
CN1879254B (zh) 2012-05-09
JP2007511124A (ja) 2007-04-26
RU2006119923A (ru) 2007-12-20
DE602004009959T2 (de) 2008-08-28
US20070080886A1 (en) 2007-04-12
CN1879254A (zh) 2006-12-13

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20181031