CN1283901A - 一种校准智能天线阵的方法和装置 - Google Patents
一种校准智能天线阵的方法和装置 Download PDFInfo
- Publication number
- CN1283901A CN1283901A CN99111350A CN99111350A CN1283901A CN 1283901 A CN1283901 A CN 1283901A CN 99111350 A CN99111350 A CN 99111350A CN 99111350 A CN99111350 A CN 99111350A CN 1283901 A CN1283901 A CN 1283901A
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- China
- Prior art keywords
- link
- antenna
- beacon
- antenna array
- transmission coefficient
- Prior art date
- Legal status (The legal status 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 status listed.)
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Classifications
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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
-
- 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
- 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
- H01Q3/267—Phased-array testing or checking devices
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
- Radio Transmission System (AREA)
- Details Of Aerials (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
Description
Claims (11)
Priority Applications (14)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN99111350A CN1118146C (zh) | 1999-08-10 | 1999-08-10 | 一种校准智能天线阵的方法和装置 |
MXPA02001463A MXPA02001463A (es) | 1999-08-10 | 2000-06-26 | Metodo y aparato para calibrar un sistema de antena inteligente. |
RU2002106105/09A RU2265263C2 (ru) | 1999-08-10 | 2000-06-26 | Способ и устройство для калибровки решетки интеллектуальной антенны |
BRPI0013095-8A BRPI0013095B1 (pt) | 1999-08-10 | 2000-06-26 | Método e dispositivo para a calibração de arranjo de antena inteligente |
JP2001516275A JP4392476B2 (ja) | 1999-08-10 | 2000-06-26 | スマートアンテナアレイの較正方法及び装置 |
AU55191/00A AU777585B2 (en) | 1999-08-10 | 2000-06-26 | Method and apparatus for calibrating smart antenna array |
EP00940116A EP1204161B1 (en) | 1999-08-10 | 2000-06-26 | Method and apparatus for calibrating smart antenna array |
CA002381384A CA2381384C (en) | 1999-08-10 | 2000-06-26 | Method and device for calibrating smart antenna array |
KR1020027001460A KR100602055B1 (ko) | 1999-08-10 | 2000-06-26 | 스마트 안테나 어레이의 교정 장치 및 방법 |
PCT/CN2000/000178 WO2001011719A1 (fr) | 1999-08-10 | 2000-06-26 | Procede et dispositif de calibrage d'un reseau d'antennes intelligentes |
AT00940116T ATE405969T1 (de) | 1999-08-10 | 2000-06-26 | Verfahren und anordnung zur kalibrierung einer intelligenten gruppenantenne |
DE60039988T DE60039988D1 (de) | 1999-08-10 | 2000-06-26 | Verfahren und anordnung zur kalibrierung einer intelligenten gruppenantenne |
HK01105234A HK1034825A1 (en) | 1999-08-10 | 2001-07-27 | Method and device for calibrating smart antenna array |
US10/073,566 US6600445B2 (en) | 1999-08-10 | 2002-02-11 | Method and device for calibrating smart antenna array |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN99111350A CN1118146C (zh) | 1999-08-10 | 1999-08-10 | 一种校准智能天线阵的方法和装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1283901A true CN1283901A (zh) | 2001-02-14 |
CN1118146C CN1118146C (zh) | 2003-08-13 |
Family
ID=5275033
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN99111350A Expired - Lifetime CN1118146C (zh) | 1999-08-10 | 1999-08-10 | 一种校准智能天线阵的方法和装置 |
Country Status (14)
Country | Link |
---|---|
US (1) | US6600445B2 (zh) |
EP (1) | EP1204161B1 (zh) |
JP (1) | JP4392476B2 (zh) |
KR (1) | KR100602055B1 (zh) |
CN (1) | CN1118146C (zh) |
AT (1) | ATE405969T1 (zh) |
AU (1) | AU777585B2 (zh) |
BR (1) | BRPI0013095B1 (zh) |
CA (1) | CA2381384C (zh) |
DE (1) | DE60039988D1 (zh) |
HK (1) | HK1034825A1 (zh) |
MX (1) | MXPA02001463A (zh) |
RU (1) | RU2265263C2 (zh) |
WO (1) | WO2001011719A1 (zh) |
Cited By (21)
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---|---|---|---|---|
WO2004025872A1 (fr) * | 2002-09-13 | 2004-03-25 | Da Tang Mobile Communications Equipment Co., Ltd. | Procede pour etalonner en temps reel un reseau d'antennes intelligent |
WO2004059868A1 (fr) * | 2002-12-25 | 2004-07-15 | Da Tang Mobile Communications Equipment Co., Ltd. | Procede d'etalonnage de systemes de reseaux d'antennes intelligents en temps reel |
CN100399719C (zh) * | 2005-02-03 | 2008-07-02 | 芯通科技(成都)有限公司 | 智能天线阵的校准方法和具有校准功能的射频收发信机 |
CN100445758C (zh) * | 2005-12-06 | 2008-12-24 | 大唐移动通信设备有限公司 | 智能天线测试方法及系统 |
CN1913402B (zh) * | 2005-08-11 | 2010-10-13 | 中兴通讯股份有限公司 | 一种智能天线故障检测的方法 |
CN101064902B (zh) * | 2006-04-25 | 2010-11-10 | 大唐移动通信设备有限公司 | 实时校准智能天线的方法 |
CN101552994B (zh) * | 2008-04-02 | 2011-04-20 | 大唐移动通信设备有限公司 | 一种收校准和发校准错开的方法及装置 |
CN102130727A (zh) * | 2010-01-19 | 2011-07-20 | 北京无线电计量测试研究所 | 运用一种特殊的矢量调制源实现矢量调制量值溯源的方法 |
CN102136860A (zh) * | 2011-03-10 | 2011-07-27 | 西安电子科技大学 | 用于发射数字波束形成技术的通道校正系统及方法 |
CN102149123A (zh) * | 2011-04-15 | 2011-08-10 | 北京邮电大学 | 一种CoMP系统中基站间天线校准方案和校准装置及基站 |
CN101188448B (zh) * | 2006-11-15 | 2011-09-14 | 电信科学技术研究院 | 一种智能天线的校准方法、装置及系统 |
CN1666449B (zh) * | 2002-07-05 | 2012-03-21 | 飞思卡尔半导体公司 | 通过收发信机中反馈进行的发射机和接收机增益校准 |
CN101304276B (zh) * | 2008-06-30 | 2012-07-04 | 华为技术有限公司 | 一种发射通道校正的方法及系统 |
CN101588198B (zh) * | 2008-05-19 | 2012-08-29 | 成都芯通科技股份有限公司 | 多载波智能天线校准中频处理方法和装置 |
CN102986085A (zh) * | 2010-07-01 | 2013-03-20 | 诺基亚西门子通信公司 | 天线布置 |
CN103795483A (zh) * | 2014-01-29 | 2014-05-14 | 浙江网新技术有限公司 | 天线传输性能调试方法 |
CN103828270A (zh) * | 2013-06-27 | 2014-05-28 | 华为技术有限公司 | 基于天馈系统的通道校准方法、装置及基站 |
WO2015027675A1 (zh) * | 2013-09-02 | 2015-03-05 | 华为技术有限公司 | 通信设备、基带单元和通信方法 |
CN105244625A (zh) * | 2015-10-28 | 2016-01-13 | 武汉滨湖电子有限责任公司 | 一种c波段一体化微带天线 |
US10263330B2 (en) | 2016-05-26 | 2019-04-16 | Nokia Solutions And Networks Oy | Antenna elements and apparatus suitable for AAS calibration by selective couplerline and TRX RF subgroups |
CN114584228A (zh) * | 2022-05-05 | 2022-06-03 | 成都爱旗科技有限公司 | 一种wifi生产测试校准系统、方法及电子设备 |
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Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6690952B2 (en) * | 1999-12-15 | 2004-02-10 | Nippon Telegraph & Telephone Corporation | Adaptive array antenna transceiver apparatus |
JP2002261668A (ja) * | 2001-03-01 | 2002-09-13 | Hitachi Kokusai Electric Inc | 通信機 |
US6496140B1 (en) * | 2001-03-27 | 2002-12-17 | Nokia Networks Oy | Method for calibrating a smart-antenna array radio transceiver unit and calibrating system |
KR100428709B1 (ko) * | 2001-08-17 | 2004-04-27 | 한국전자통신연구원 | 다중 경로 정보 피드백을 이용한 순방향 빔형성 장치 및그 방법 |
GB0224341D0 (en) * | 2002-10-19 | 2002-11-27 | Qinetiq Ltd | Mobile radio base station |
US7155171B2 (en) * | 2001-12-12 | 2006-12-26 | Saraband Wireless | Vector network analyzer applique for adaptive communications in wireless networks |
JP3996578B2 (ja) * | 2002-01-30 | 2007-10-24 | テレフオンアクチーボラゲット エル エム エリクソン(パブル) | 第1及び第2のアンテナネットワーク間でキャリア信号を伝送するための方法及びシステム |
GB0202374D0 (en) * | 2002-02-01 | 2002-03-20 | Roke Manor Research | Antenna calibration |
US7327800B2 (en) | 2002-05-24 | 2008-02-05 | Vecima Networks Inc. | System and method for data detection in wireless communication systems |
FI20021094A0 (fi) | 2002-06-07 | 2002-06-07 | Nokia Corp | Yhteyden varmistaminen radiojärjestelmässä |
JP4010225B2 (ja) * | 2002-10-30 | 2007-11-21 | 日本電気株式会社 | アレーアンテナ送受信装置 |
US7327795B2 (en) | 2003-03-31 | 2008-02-05 | Vecima Networks Inc. | System and method for wireless communication systems |
KR100608736B1 (ko) * | 2003-04-29 | 2006-08-04 | 엘지전자 주식회사 | 스마트 안테나 시스템의 기준신호 발생장치 |
JP4326902B2 (ja) * | 2003-10-15 | 2009-09-09 | Kddi株式会社 | アレーアンテナ用rf回路伝送特性調整装置およびその方法 |
CN1308696C (zh) * | 2003-11-29 | 2007-04-04 | 富士康(昆山)电脑接插件有限公司 | 天线测试方法 |
WO2005057720A2 (en) * | 2003-12-02 | 2005-06-23 | Motia, Inc. | System and method for providing a smart antenna |
KR101019521B1 (ko) * | 2003-12-31 | 2011-03-07 | 지티이 코포레이션 | 어레이 안테나 전송링크의 조정장치 및 방법 |
EP1763150B1 (en) | 2004-05-31 | 2015-03-11 | ZTE Corporation | Calibration apparatus and method for a receiving link of array communication system |
US20060240784A1 (en) * | 2005-04-22 | 2006-10-26 | Qualcomm Incorporated | Antenna array calibration for wireless communication systems |
US8498669B2 (en) * | 2005-06-16 | 2013-07-30 | Qualcomm Incorporated | Antenna array calibration for wireless communication systems |
US9118111B2 (en) * | 2005-11-02 | 2015-08-25 | Qualcomm Incorporated | Antenna array calibration for wireless communication systems |
US8280430B2 (en) * | 2005-11-02 | 2012-10-02 | Qualcomm Incorporated | Antenna array calibration for multi-input multi-output wireless communication systems |
US7482976B2 (en) * | 2006-04-10 | 2009-01-27 | Aviation Communication & Surveillance Systems | Antenna calibration method and apparatus |
DE102006045645B4 (de) | 2006-09-27 | 2015-05-07 | Rohde & Schwarz Gmbh & Co. Kg | Antennenkoppler |
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US7843347B2 (en) * | 2008-01-30 | 2010-11-30 | Intermac Ip Corp. | Near-field and far-field antenna-assembly and devices having same |
JP2010034937A (ja) | 2008-07-30 | 2010-02-12 | Sony Corp | 無線通信装置及び無線通信方法、並びにコンピューター・プログラム |
US8193971B2 (en) * | 2008-11-10 | 2012-06-05 | Motorola Mobility, Inc. | Antenna reciprocity calibration |
GB0823593D0 (en) * | 2008-12-30 | 2009-01-28 | Astrium Ltd | Calibration apparatus and method |
US8219035B2 (en) | 2009-09-18 | 2012-07-10 | ReVerb Networks, Inc. | Enhanced calibration for multiple signal processing paths in a wireless network |
US8179314B2 (en) * | 2009-10-22 | 2012-05-15 | ReVerb Networks, Inc. | Enhanced calibration for multiple signal processing paths in a frequency division duplex system |
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US20150111504A1 (en) * | 2012-06-12 | 2015-04-23 | Optis Cellular Technology, Llc | Calibration coupleing unit, ccu, and a method therein for enabling calibration of base station |
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IT202100014927A1 (it) * | 2021-06-08 | 2022-12-08 | Commscope Technologies Llc | Sistemi e metodi per la generazione di dati di calibrazione in moduli antenna attiva aventi all'interno schiere di filtri lato antenna |
WO2024110018A1 (en) * | 2022-11-22 | 2024-05-30 | Huawei Technologies Co., Ltd. | Device and method for calibration of a phased array device |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2236431B (en) * | 1989-08-30 | 1993-11-03 | Marconi Gec Ltd | Antenna array |
US5546090A (en) * | 1991-12-12 | 1996-08-13 | Arraycomm, Inc. | Method and apparatus for calibrating antenna arrays |
BR9507801A (pt) * | 1994-06-03 | 1998-05-26 | Ericsson Telefon Ab L M | Processo e sistema para calibrar a transmissão e a recepção de uma formação de antenas para uso num sistema de comunicações de rádio móvel |
GB2313523B (en) * | 1996-05-23 | 2000-06-07 | Motorola Ltd | Self-calibration apparatus and method for communication device |
-
1999
- 1999-08-10 CN CN99111350A patent/CN1118146C/zh not_active Expired - Lifetime
-
2000
- 2000-06-26 RU RU2002106105/09A patent/RU2265263C2/ru active
- 2000-06-26 DE DE60039988T patent/DE60039988D1/de not_active Expired - Lifetime
- 2000-06-26 JP JP2001516275A patent/JP4392476B2/ja not_active Expired - Lifetime
- 2000-06-26 KR KR1020027001460A patent/KR100602055B1/ko active IP Right Grant
- 2000-06-26 BR BRPI0013095-8A patent/BRPI0013095B1/pt active IP Right Grant
- 2000-06-26 AT AT00940116T patent/ATE405969T1/de not_active IP Right Cessation
- 2000-06-26 EP EP00940116A patent/EP1204161B1/en not_active Expired - Lifetime
- 2000-06-26 CA CA002381384A patent/CA2381384C/en not_active Expired - Lifetime
- 2000-06-26 WO PCT/CN2000/000178 patent/WO2001011719A1/zh active IP Right Grant
- 2000-06-26 MX MXPA02001463A patent/MXPA02001463A/es active IP Right Grant
- 2000-06-26 AU AU55191/00A patent/AU777585B2/en not_active Expired
-
2001
- 2001-07-27 HK HK01105234A patent/HK1034825A1/xx not_active IP Right Cessation
-
2002
- 2002-02-11 US US10/073,566 patent/US6600445B2/en not_active Expired - Lifetime
Cited By (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1666449B (zh) * | 2002-07-05 | 2012-03-21 | 飞思卡尔半导体公司 | 通过收发信机中反馈进行的发射机和接收机增益校准 |
WO2004025872A1 (fr) * | 2002-09-13 | 2004-03-25 | Da Tang Mobile Communications Equipment Co., Ltd. | Procede pour etalonner en temps reel un reseau d'antennes intelligent |
WO2004059868A1 (fr) * | 2002-12-25 | 2004-07-15 | Da Tang Mobile Communications Equipment Co., Ltd. | Procede d'etalonnage de systemes de reseaux d'antennes intelligents en temps reel |
US7102569B2 (en) | 2002-12-25 | 2006-09-05 | Da Tang Mobile Communications Equipment Co., Ltd | Method for calibrating smart antenna array systems in real time |
CN100399719C (zh) * | 2005-02-03 | 2008-07-02 | 芯通科技(成都)有限公司 | 智能天线阵的校准方法和具有校准功能的射频收发信机 |
CN1913402B (zh) * | 2005-08-11 | 2010-10-13 | 中兴通讯股份有限公司 | 一种智能天线故障检测的方法 |
CN100445758C (zh) * | 2005-12-06 | 2008-12-24 | 大唐移动通信设备有限公司 | 智能天线测试方法及系统 |
CN101064902B (zh) * | 2006-04-25 | 2010-11-10 | 大唐移动通信设备有限公司 | 实时校准智能天线的方法 |
CN101188448B (zh) * | 2006-11-15 | 2011-09-14 | 电信科学技术研究院 | 一种智能天线的校准方法、装置及系统 |
CN101552994B (zh) * | 2008-04-02 | 2011-04-20 | 大唐移动通信设备有限公司 | 一种收校准和发校准错开的方法及装置 |
CN101588198B (zh) * | 2008-05-19 | 2012-08-29 | 成都芯通科技股份有限公司 | 多载波智能天线校准中频处理方法和装置 |
CN101304276B (zh) * | 2008-06-30 | 2012-07-04 | 华为技术有限公司 | 一种发射通道校正的方法及系统 |
CN102130727A (zh) * | 2010-01-19 | 2011-07-20 | 北京无线电计量测试研究所 | 运用一种特殊的矢量调制源实现矢量调制量值溯源的方法 |
CN102986085A (zh) * | 2010-07-01 | 2013-03-20 | 诺基亚西门子通信公司 | 天线布置 |
CN102986085B (zh) * | 2010-07-01 | 2015-09-30 | 诺基亚通信公司 | 天线布置 |
CN102136860A (zh) * | 2011-03-10 | 2011-07-27 | 西安电子科技大学 | 用于发射数字波束形成技术的通道校正系统及方法 |
CN102149123A (zh) * | 2011-04-15 | 2011-08-10 | 北京邮电大学 | 一种CoMP系统中基站间天线校准方案和校准装置及基站 |
CN102149123B (zh) * | 2011-04-15 | 2013-12-04 | 北京邮电大学 | 一种CoMP系统中基站间天线校准方案和校准装置及基站 |
WO2014205740A1 (zh) * | 2013-06-27 | 2014-12-31 | 华为技术有限公司 | 基于天馈系统的通道校准方法、装置及基站 |
CN103828270A (zh) * | 2013-06-27 | 2014-05-28 | 华为技术有限公司 | 基于天馈系统的通道校准方法、装置及基站 |
CN103828270B (zh) * | 2013-06-27 | 2015-11-25 | 华为技术有限公司 | 基于天馈系统的通道校准方法、装置及基站 |
WO2015027675A1 (zh) * | 2013-09-02 | 2015-03-05 | 华为技术有限公司 | 通信设备、基带单元和通信方法 |
CN103795483A (zh) * | 2014-01-29 | 2014-05-14 | 浙江网新技术有限公司 | 天线传输性能调试方法 |
CN103795483B (zh) * | 2014-01-29 | 2016-08-17 | 浙江网新技术有限公司 | 天线传输性能调试方法 |
CN105244625A (zh) * | 2015-10-28 | 2016-01-13 | 武汉滨湖电子有限责任公司 | 一种c波段一体化微带天线 |
CN105244625B (zh) * | 2015-10-28 | 2017-11-10 | 武汉滨湖电子有限责任公司 | 一种c波段一体化微带天线 |
US10263330B2 (en) | 2016-05-26 | 2019-04-16 | Nokia Solutions And Networks Oy | Antenna elements and apparatus suitable for AAS calibration by selective couplerline and TRX RF subgroups |
CN114584228A (zh) * | 2022-05-05 | 2022-06-03 | 成都爱旗科技有限公司 | 一种wifi生产测试校准系统、方法及电子设备 |
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ATE405969T1 (de) | 2008-09-15 |
EP1204161B1 (en) | 2008-08-20 |
CA2381384C (en) | 2008-06-03 |
AU777585B2 (en) | 2004-10-21 |
JP4392476B2 (ja) | 2010-01-06 |
DE60039988D1 (de) | 2008-10-02 |
KR100602055B1 (ko) | 2006-07-14 |
BRPI0013095B1 (pt) | 2015-06-16 |
KR20020019600A (ko) | 2002-03-12 |
BR0013095A (pt) | 2002-04-30 |
CN1118146C (zh) | 2003-08-13 |
EP1204161A4 (en) | 2005-02-09 |
AU5519100A (en) | 2001-03-05 |
CA2381384A1 (en) | 2001-02-15 |
RU2265263C2 (ru) | 2005-11-27 |
EP1204161A1 (en) | 2002-05-08 |
JP2003522445A (ja) | 2003-07-22 |
WO2001011719A1 (fr) | 2001-02-15 |
US6600445B2 (en) | 2003-07-29 |
MXPA02001463A (es) | 2003-07-21 |
US20020089447A1 (en) | 2002-07-11 |
HK1034825A1 (en) | 2001-11-02 |
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