WO2011124180A3 - Antenna device, base station system, and method for tuning antenna device - Google Patents

Antenna device, base station system, and method for tuning antenna device Download PDF

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Publication number
WO2011124180A3
WO2011124180A3 PCT/CN2011/074042 CN2011074042W WO2011124180A3 WO 2011124180 A3 WO2011124180 A3 WO 2011124180A3 CN 2011074042 W CN2011074042 W CN 2011074042W WO 2011124180 A3 WO2011124180 A3 WO 2011124180A3
Authority
WO
WIPO (PCT)
Prior art keywords
antenna
antenna device
tuning
down tilt
control signal
Prior art date
Application number
PCT/CN2011/074042
Other languages
French (fr)
Chinese (zh)
Other versions
WO2011124180A2 (en
Inventor
李挺钊
李玉林
吴旺军
严丰庆
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 CN2011800004736A priority Critical patent/CN102273013A/en
Priority to PCT/CN2011/074042 priority patent/WO2011124180A2/en
Publication of WO2011124180A2 publication Critical patent/WO2011124180A2/en
Publication of WO2011124180A3 publication Critical patent/WO2011124180A3/en

Links

Classifications

    • 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
    • H01Q21/24—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
    • 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

Abstract

An antenna device, a base station system, and a method for tuning the antenna device are provided in the embodiments of the present invention. The antenna device includes: a first antenna; a second antenna sharing a shield with the first antenna and having a different polarization direction; a control apparatus for receiving an electric tuning control signal for the first antenna and/or an electric tuning control signal for the second antenna, and according to the electric tuning control signal for the first antenna, tuning a down tilt angle of the first antenna and/or according to the electric tuning control signal for the second antenna, tuning a down tilt angle of the second antenna. Unlike the traditional double polarized antenna, in which one down tilt angle must be shared, the embodiments of the present invention may respectively tune the down tilt angles of two groups of antenna elements that constitute a shield-sharing double polarized antenna, thus may support different frequency bands or different systems in one frequency band to adopt different down tilt angles. Only one double polarized antenna is needed without additional antenna feeder, thus the cost of the device is decreased.
PCT/CN2011/074042 2011-05-13 2011-05-13 Antenna device, base station system, and method for tuning antenna device WO2011124180A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN2011800004736A CN102273013A (en) 2011-05-13 2011-05-13 Antenna device, base station system, and method for tuning antenna device
PCT/CN2011/074042 WO2011124180A2 (en) 2011-05-13 2011-05-13 Antenna device, base station system, and method for tuning antenna device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2011/074042 WO2011124180A2 (en) 2011-05-13 2011-05-13 Antenna device, base station system, and method for tuning antenna device

Publications (2)

Publication Number Publication Date
WO2011124180A2 WO2011124180A2 (en) 2011-10-13
WO2011124180A3 true WO2011124180A3 (en) 2012-04-05

Family

ID=44763326

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2011/074042 WO2011124180A2 (en) 2011-05-13 2011-05-13 Antenna device, base station system, and method for tuning antenna device

Country Status (2)

Country Link
CN (1) CN102273013A (en)
WO (1) WO2011124180A2 (en)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102361173B (en) * 2011-09-19 2013-02-13 广东通宇通讯股份有限公司 Dual-system co-antenna feeder base station antenna
CN102509892B (en) * 2011-11-22 2013-11-20 中国联合网络通信集团有限公司 Electrically adjustable antenna system and method
CN102655269A (en) * 2012-04-20 2012-09-05 广东通宇通讯股份有限公司 Electrically-regulated antenna based on orientation correction and regulation
CN102685767B (en) * 2012-04-28 2015-07-29 华为技术有限公司 antenna, base station and signal processing method
CN104685708B (en) * 2012-08-29 2018-06-19 瑞典爱立信有限公司 With the wireless communication node of antenna arrangement for receiving and transmitting for double frequency-band
KR101455814B1 (en) * 2013-03-19 2014-11-03 에스케이텔레콤 주식회사 Antenna apparatus for base station and control method thereof
CN104300204B (en) * 2013-07-19 2019-05-21 深圳富泰宏精密工业有限公司 Antenna assembly and wireless communication device with the antenna assembly
WO2015061949A1 (en) * 2013-10-28 2015-05-07 华为技术有限公司 Joint scheduling method and apparatus
CN104661231B (en) * 2013-11-25 2018-12-14 中国电信股份有限公司 The system and method for realizing CDMA EVDO and CDMA 1X separation control
CN103731847B (en) * 2014-01-13 2017-04-19 华为技术有限公司 radio frequency optimization method and device
CN103904431A (en) * 2014-04-10 2014-07-02 京信通信技术(广州)有限公司 Electric tilt antenna and control device thereof
US9553642B2 (en) 2014-07-28 2017-01-24 Futurewei Technologies, Inc. Apparatus and methods for cross-polarized tilt antennas
US10187130B2 (en) 2015-02-17 2019-01-22 Futurewei Technologies, Inc. Apparatus and method to configure antenna beam width
WO2016187816A1 (en) * 2015-05-26 2016-12-01 华为技术有限公司 Electronic tuning device, antenna and electronic tuning method
CN106304106B (en) * 2015-06-26 2019-05-28 华为技术有限公司 Signal transmitting apparatus and system
KR102016000B1 (en) * 2015-10-13 2019-08-29 후아웨이 테크놀러지 컴퍼니 리미티드 Multi-sector MIMO Active Antenna System and Communication Device
US9548529B1 (en) * 2016-01-11 2017-01-17 Futurewei Technologies, Inc. Integrated duplexer and combiner
CN107919888A (en) * 2016-10-09 2018-04-17 中国移动通信有限公司研究院 A kind of signal receiving and transmitting system and method
CN107181495B (en) * 2017-05-23 2019-04-30 中国联合网络通信集团有限公司 It is a kind of adjust Downtilt method and base station
CN114552214A (en) * 2020-11-24 2022-05-27 华为技术有限公司 Antenna system

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08130407A (en) * 1994-11-02 1996-05-21 Nippon Hoso Kyokai <Nhk> Polarizing angle and orientated direction control antenna
CN1476654A (en) * 2001-10-11 2004-02-18 I Dual-polarization antenna array

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0616449D0 (en) * 2006-08-18 2006-09-27 Quintel Technology Ltd Diversity antenna system with electrical tilt
CN201134510Y (en) * 2007-10-31 2008-10-15 京信通信系统（中国）有限公司 Minimized intelligent antenna system

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08130407A (en) * 1994-11-02 1996-05-21 Nippon Hoso Kyokai <Nhk> Polarizing angle and orientated direction control antenna
CN1476654A (en) * 2001-10-11 2004-02-18 I Dual-polarization antenna array

Also Published As

Publication number Publication date
WO2011124180A2 (en) 2011-10-13
CN102273013A (en) 2011-12-07

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