CN105379014B - 多个有源天线的通道联合校正方法及装置 - Google Patents

多个有源天线的通道联合校正方法及装置 Download PDF

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Publication number
CN105379014B
CN105379014B CN201480037007.9A CN201480037007A CN105379014B CN 105379014 B CN105379014 B CN 105379014B CN 201480037007 A CN201480037007 A CN 201480037007A CN 105379014 B CN105379014 B CN 105379014B
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China
Prior art keywords
correction
active antenna
control information
signal
loopback signal
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CN201480037007.9A
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Chinese (zh)
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CN105379014A (zh
Inventor
蒋亚军
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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
    • 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

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  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Mobile Radio Communication Systems (AREA)
CN201480037007.9A 2014-06-06 2014-06-06 多个有源天线的通道联合校正方法及装置 Active CN105379014B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2014/079333 WO2015184632A1 (fr) 2014-06-06 2014-06-06 Procédé et dispositif d'étalonnage conjoint des canaux d'une pluralité d'antennes actives

Publications (2)

Publication Number Publication Date
CN105379014A CN105379014A (zh) 2016-03-02
CN105379014B true CN105379014B (zh) 2018-04-10

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CN201480037007.9A Active CN105379014B (zh) 2014-06-06 2014-06-06 多个有源天线的通道联合校正方法及装置

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CN (1) CN105379014B (fr)
WO (1) WO2015184632A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105842670B (zh) * 2016-04-01 2018-09-14 中国电子科技集团公司第三十八研究所 基于双重补偿的端射天线系统有源校正方法
CN107315183B (zh) * 2017-06-01 2020-06-26 西南电子技术研究所（中国电子科技集团公司第十研究所） 导航卫星阵列天线接收系统的校准方法
EP3723305B1 (fr) 2017-12-29 2024-07-03 Huawei Technologies Co., Ltd. Procédé et appareil de détection de connexion de canal radiofréquence

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101674140A (zh) * 2008-09-08 2010-03-17 大唐移动通信设备有限公司 天线校准方法及装置
US20110122016A1 (en) * 2007-12-31 2011-05-26 Elta Systems Ltd. Phased array antenna having integral calibration network and method for measuring calibration ratio thereof
WO2011153698A1 (fr) * 2010-06-10 2011-12-15 华为技术有限公司 Procédé, appareil et système pour l'étalonnage de liaisons de réception dans un système de formation de faisceaux à antennes multiples
CN102571175A (zh) * 2011-12-22 2012-07-11 华为技术有限公司 一种有源天线及有源天线的信号处理方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101232314B (zh) * 2008-01-22 2012-07-04 中兴通讯股份有限公司 一种时分双工智能天线系统校正的方法及装置
GB2467773B (en) * 2009-02-13 2012-02-01 Socowave Technologies Ltd Communication system, apparatus and methods for calibrating an antenna array
EP2270923B1 (fr) * 2009-04-22 2013-04-17 Huawei Technologies Co., Ltd. Procédé d'étalonnage et antenne active
CN103457651B (zh) * 2012-05-31 2016-08-24 华为技术有限公司 联合通道校正方法、联合通道校正单元及基站
CN103595665B (zh) * 2012-08-14 2017-07-07 华为技术有限公司 通道校正方法、装置及无线接入系统
CN103594823A (zh) * 2012-08-17 2014-02-19 华为技术有限公司 模块化的天线系统

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110122016A1 (en) * 2007-12-31 2011-05-26 Elta Systems Ltd. Phased array antenna having integral calibration network and method for measuring calibration ratio thereof
CN101674140A (zh) * 2008-09-08 2010-03-17 大唐移动通信设备有限公司 天线校准方法及装置
WO2011153698A1 (fr) * 2010-06-10 2011-12-15 华为技术有限公司 Procédé, appareil et système pour l'étalonnage de liaisons de réception dans un système de formation de faisceaux à antennes multiples
CN102571175A (zh) * 2011-12-22 2012-07-11 华为技术有限公司 一种有源天线及有源天线的信号处理方法

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Publication number Publication date
CN105379014A (zh) 2016-03-02
WO2015184632A1 (fr) 2015-12-10

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