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 PDFInfo
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- 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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- port
- direct current
- control signal
- transmission
- demodulator
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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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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 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101043239A CN101043239A (zh) | 2007-09-26 |
CN101043239B true CN101043239B (zh) | 2010-09-08 |
Family
ID=38808500
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2007100972395A Active CN101043239B (zh) | 2007-04-28 | 2007-04-28 | 一种偏置t形头与控制天线的系统 |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN101043239B (fr) |
WO (1) | WO2008131697A1 (fr) |
Families Citing this family (17)
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)
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)
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 |
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2007
- 2007-04-28 CN CN2007100972395A patent/CN101043239B/zh active Active
-
2008
- 2008-04-28 WO PCT/CN2008/070829 patent/WO2008131697A1/fr active Application Filing
Patent Citations (2)
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 |
Also Published As
Publication number | Publication date |
---|---|
WO2008131697A1 (fr) | 2008-11-06 |
CN101043239A (zh) | 2007-09-26 |
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