CN101043239B - 一种偏置t形头与控制天线的系统 - Google Patents

一种偏置t形头与控制天线的系统 Download PDF

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Publication number
CN101043239B
CN101043239B CN2007100972395A CN200710097239A CN101043239B CN 101043239 B CN101043239 B CN 101043239B CN 2007100972395 A CN2007100972395 A CN 2007100972395A CN 200710097239 A CN200710097239 A CN 200710097239A CN 101043239 B CN101043239 B CN 101043239B
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China
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port
direct current
control signal
transmission
demodulator
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Chinese (zh)
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CN101043239A (zh
Inventor
马国田
周建军
姚娜
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Huawei Technologies Co Ltd
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Huawei Technologies Co Ltd
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Priority to CN2007100972395A priority Critical patent/CN101043239B/zh
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Priority to PCT/CN2008/070829 priority patent/WO2008131697A1/fr
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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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CN2007100972395A 2007-04-28 2007-04-28 一种偏置t形头与控制天线的系统 Active CN101043239B (zh)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN2007100972395A CN101043239B (zh) 2007-04-28 2007-04-28 一种偏置t形头与控制天线的系统
PCT/CN2008/070829 WO2008131697A1 (fr) 2007-04-28 2008-04-28 Té de polarisation et système pour commander une antenne

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2007100972395A CN101043239B (zh) 2007-04-28 2007-04-28 一种偏置t形头与控制天线的系统

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CN101043239A CN101043239A (zh) 2007-09-26
CN101043239B true CN101043239B (zh) 2010-09-08

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CN (1) CN101043239B (fr)
WO (1) WO2008131697A1 (fr)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101043239B (zh) * 2007-04-28 2010-09-08 华为技术有限公司 一种偏置t形头与控制天线的系统
CN101197468B (zh) * 2007-12-10 2011-06-08 华为技术有限公司 一种天线和一种基站系统
CN101237242B (zh) * 2008-02-27 2012-11-21 华为技术有限公司 一种天馈适配装置及基站系统
CN101740864B (zh) * 2008-11-21 2013-10-16 中兴通讯股份有限公司 一种电调天线通信系统和方法
DE102008059333A1 (de) * 2008-11-27 2010-06-02 Kathrein-Werke Kg GPS-Mastmodul sowie Mobilfunkanlage
WO2010108330A1 (fr) * 2009-03-27 2010-09-30 Siemens Aktiengesellschaft Système de radiocommunication et procédé de communication entre station de base et antenne
CN102013929B (zh) * 2010-11-26 2014-01-29 广东通宇通讯股份有限公司 一种包含rcu控制电路的新型智能天线耦合校准网络
CN102104888B (zh) * 2010-12-22 2014-06-11 罗森伯格（上海）通信技术有限公司 一种基站电调天线的控制系统
KR101945405B1 (ko) * 2012-01-27 2019-02-08 주식회사 케이엠더블유 이동통신 기지국의 안테나 시스템
US10281939B2 (en) 2014-02-17 2019-05-07 Commscope Technologies Llc Methods and equipment for reducing power loss in cellular systems
US9448576B2 (en) 2014-02-17 2016-09-20 Commscope Technologies Llc Programmable power supplies for cellular base stations and related methods of reducing power loss in cellular systems
US11333695B2 (en) 2014-02-17 2022-05-17 Commscope Technologies Llc Methods and equipment for reducing power loss in cellular systems
US20170062911A1 (en) * 2014-02-21 2017-03-02 Commscope Technologies Llc Input selective smart bias tee
US9553559B2 (en) * 2014-03-19 2017-01-24 Keithley Instruments, Inc. Configurable bias tee
EP3136773B1 (fr) * 2014-05-12 2019-07-31 Huawei Technologies Co., Ltd. Procédé pour établir une correspondance entre le secteur d'une station de base et une antenne, station de base et antenne
EP3257115A4 (fr) * 2015-02-11 2019-01-02 Commscope Technologies LLC Câbles de cavalier à charge capacitive, en dérivation unités de capacité améliorée et procédés associés pour la distribution d'énergie à têtes radio distante
WO2021077292A1 (fr) 2019-10-22 2021-04-29 罗森伯格科技澳洲有限责任公司 Antenne de station de base

Citations (2)

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Publication number Priority date Publication date Assignee Title
CN1672346A (zh) * 2002-08-03 2005-09-21 Kmw株式会社 T型偏置装置及其中心导体
CN1326615C (zh) * 1999-11-04 2007-07-18 菲利浦石油公司 聚合催化剂体系及其制备和使用方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6266545B1 (en) * 1998-10-21 2001-07-24 Telefonaktiebolaget Lm Ericsson (Publ) Transferring data in a fixed-site radio transceiver station by modulating power supply current
US6657522B2 (en) * 2002-02-01 2003-12-02 M/A-Com Wide bandwidth bias tee
US7529215B2 (en) * 2003-11-17 2009-05-05 Telefonaktiebolaget Lm Ericsson (Publ) Encapsulation of independent transmissions over internal interface of distributed radio base station
US7012486B2 (en) * 2004-07-28 2006-03-14 Scientific Components Corporation Miniature wideband bias tee
CN101043239B (zh) * 2007-04-28 2010-09-08 华为技术有限公司 一种偏置t形头与控制天线的系统

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1326615C (zh) * 1999-11-04 2007-07-18 菲利浦石油公司 聚合催化剂体系及其制备和使用方法
CN1672346A (zh) * 2002-08-03 2005-09-21 Kmw株式会社 T型偏置装置及其中心导体

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WO2008131697A1 (fr) 2008-11-06
CN101043239A (zh) 2007-09-26

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