CN1446006A - 对智能天线阵进行实时校准的方法 - Google Patents
对智能天线阵进行实时校准的方法 Download PDFInfo
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- CN1446006A CN1446006A CN02131218A CN02131218A CN1446006A CN 1446006 A CN1446006 A CN 1446006A CN 02131218 A CN02131218 A CN 02131218A CN 02131218 A CN02131218 A CN 02131218A CN 1446006 A CN1446006 A CN 1446006A
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- 238000000034 method Methods 0.000 title claims abstract description 44
- 230000005540 biological transmission Effects 0.000 claims abstract description 95
- 239000011159 matrix material Substances 0.000 claims abstract description 64
- 230000008878 coupling Effects 0.000 claims description 23
- 238000010168 coupling process Methods 0.000 claims description 23
- 238000005859 coupling reaction Methods 0.000 claims description 23
- 238000010295 mobile communication Methods 0.000 claims description 16
- 238000009434 installation Methods 0.000 claims description 7
- 238000005259 measurement Methods 0.000 claims description 4
- 238000002955 isolation Methods 0.000 claims description 3
- 230000009471 action Effects 0.000 claims description 2
- 238000003491 array Methods 0.000 description 13
- 230000008569 process Effects 0.000 description 13
- 238000004891 communication Methods 0.000 description 11
- 238000005516 engineering process Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 4
- 238000013461 design Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 230000010355 oscillation Effects 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
Images
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
-
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
- H04B17/10—Monitoring; Testing of transmitters
- H04B17/11—Monitoring; Testing of transmitters for calibration
- H04B17/12—Monitoring; Testing of transmitters for calibration of transmit antennas, e.g. of the amplitude or phase
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
- H04B17/10—Monitoring; Testing of transmitters
- H04B17/15—Performance testing
- H04B17/18—Monitoring during normal operation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
- H04B17/10—Monitoring; Testing of transmitters
- H04B17/15—Performance testing
- H04B17/19—Self-testing arrangements
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
- H04B17/20—Monitoring; Testing of receivers
- H04B17/21—Monitoring; Testing of receivers for calibration; for correcting measurements
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Radio Transmission System (AREA)
- Mobile Radio Communication Systems (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
Abstract
Description
Claims (13)
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB021312184A CN1170450C (zh) | 2002-09-13 | 2002-09-13 | 对智能天线阵进行实时校准的方法 |
EP03750242.4A EP1548957B1 (en) | 2002-09-13 | 2003-09-15 | Method for calibrating smart antenna array in real time |
PCT/CN2003/000779 WO2004025872A1 (fr) | 2002-09-13 | 2003-09-15 | Procede pour etalonner en temps reel un reseau d'antennes intelligent |
KR1020057004285A KR100655767B1 (ko) | 2002-09-13 | 2003-09-15 | 스마트 안테나 어레이를 실시간으로 계측하는 방법 |
AU2003271014A AU2003271014A1 (en) | 2002-09-13 | 2003-09-15 | Method for calibrating smart antenna array in real time |
JP2004534949A JP4092335B2 (ja) | 2002-09-13 | 2003-09-15 | リアル−タイムでスマート・アンテナ・アレイを較正する方法 |
US11/078,906 US7098847B2 (en) | 2002-09-13 | 2005-03-11 | Method for calibrating smart antenna array in real time |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB021312184A CN1170450C (zh) | 2002-09-13 | 2002-09-13 | 对智能天线阵进行实时校准的方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1446006A true CN1446006A (zh) | 2003-10-01 |
CN1170450C CN1170450C (zh) | 2004-10-06 |
Family
ID=27811325
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB021312184A Expired - Lifetime CN1170450C (zh) | 2002-09-13 | 2002-09-13 | 对智能天线阵进行实时校准的方法 |
Country Status (7)
Country | Link |
---|---|
US (1) | US7098847B2 (zh) |
EP (1) | EP1548957B1 (zh) |
JP (1) | JP4092335B2 (zh) |
KR (1) | KR100655767B1 (zh) |
CN (1) | CN1170450C (zh) |
AU (1) | AU2003271014A1 (zh) |
WO (1) | WO2004025872A1 (zh) |
Cited By (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010034184A1 (zh) * | 2008-09-08 | 2010-04-01 | 大唐移动通信设备有限公司 | 天线校准方法及装置 |
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 |
CN101359012B (zh) * | 2007-07-31 | 2010-12-08 | 大唐移动通信设备有限公司 | 一种测量天线性能的方法 |
CN102149123A (zh) * | 2011-04-15 | 2011-08-10 | 北京邮电大学 | 一种CoMP***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*** |
CN102244531A (zh) * | 2010-05-14 | 2011-11-16 | 电信科学技术研究院 | 一种天线校准位置动态调整的方法及装置 |
CN102299730A (zh) * | 2010-06-22 | 2011-12-28 | 中兴通讯股份有限公司 | 一种基于tdd多点协作传输的天线校正方法及*** |
CN1941501B (zh) * | 2005-09-28 | 2012-07-18 | 阿尔卡特公司 | 智能天线阵的校准方法 |
CN1961551B (zh) * | 2004-04-02 | 2012-08-29 | 高通股份有限公司 | 在mimo通信***中发射链和接收链的校准 |
CN102739265A (zh) * | 2011-04-07 | 2012-10-17 | 英特尔移动通信有限公司 | 用于改进的天线匹配的天线调谐器与改动的反馈接收器的组合 |
CN102843173A (zh) * | 2011-06-21 | 2012-12-26 | 中兴通讯股份有限公司 | 一种时分双工协作多点***中的天线校准方法及装置 |
CN103546205A (zh) * | 2010-05-14 | 2014-01-29 | 电信科学技术研究院 | 一种天线校准位置动态调整的方法及装置 |
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 |
CN103916168A (zh) * | 2013-01-04 | 2014-07-09 | ***通信集团公司 | 一种天线校准方法及装置 |
CN104243055A (zh) * | 2013-06-20 | 2014-12-24 | 华为技术有限公司 | 多天线信道校正的方法、装置和基站*** |
CN105812073A (zh) * | 2014-12-31 | 2016-07-27 | 上海贝尔股份有限公司 | 一种有源天线阵列水平和垂直联合校准方法及装置 |
CN105846917A (zh) * | 2016-03-16 | 2016-08-10 | 太仓市同维电子有限公司 | 一种基于无线测试的校准***及其校准方法 |
CN106934097A (zh) * | 2017-02-09 | 2017-07-07 | 西安电子科技大学 | 面向电性能的空间网状天线关键动力学模态选取方法 |
CN108400785A (zh) * | 2018-02-10 | 2018-08-14 | 广东圣大电子有限公司 | 一种小型化微波宽带捷频上下变频***及校准方法 |
CN110311701A (zh) * | 2018-03-23 | 2019-10-08 | 中兴通讯股份有限公司 | 收发信机、接收通道、发送通道的校准方法及装置 |
CN110579648A (zh) * | 2018-06-11 | 2019-12-17 | 杭州涂鸦信息技术有限公司 | 一种天线增益判定方法和判定装置 |
CN111490835A (zh) * | 2020-03-05 | 2020-08-04 | 熊军 | 一种窄带信号自校准方法、装置及设备 |
Families Citing this family (31)
Publication number | Priority date | Publication date | Assignee | Title |
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CN1176555C (zh) * | 2002-12-25 | 2004-11-17 | 大唐移动通信设备有限公司 | 一种对智能天线阵***进行实时校准的方法 |
WO2006133400A2 (en) * | 2005-06-08 | 2006-12-14 | California Institute Of Technology | Intravascular diagnostic and therapeutic sampling device |
JP3930037B1 (ja) * | 2006-04-27 | 2007-06-13 | 株式会社アドバンテスト | 試験装置および試験方法 |
KR101009781B1 (ko) * | 2006-07-11 | 2011-01-19 | 삼성전자주식회사 | 통신 시스템에서 캘리브레이션 장치 및 방법 |
US7576686B2 (en) * | 2006-08-07 | 2009-08-18 | Garmin International, Inc. | Method and system for calibrating an antenna array for an aircraft surveillance system |
US7916710B2 (en) * | 2006-11-02 | 2011-03-29 | Nokia Corporation | Method, device, system and software product for alternative time division duplex frame structure optimization |
US8049662B2 (en) * | 2007-07-23 | 2011-11-01 | Aviation Communication&Surveillance Systems LLC | Systems and methods for antenna calibration |
CN101714879B (zh) * | 2008-10-08 | 2013-03-20 | 扬智科技股份有限公司 | 智能型天线全频扫描以及调整频道参数的方法 |
US8193971B2 (en) * | 2008-11-10 | 2012-06-05 | Motorola Mobility, Inc. | Antenna reciprocity calibration |
CN101425833B (zh) * | 2008-12-09 | 2013-03-13 | 成都福兰特电子技术有限公司 | 一种基站信号的优化***及其方法 |
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 |
KR101285388B1 (ko) * | 2009-12-18 | 2013-07-10 | 한국전자통신연구원 | 빔 조향 장치 |
JP5104938B2 (ja) * | 2010-12-09 | 2012-12-19 | 株式会社デンソー | フェーズドアレイアンテナの位相校正方法及びフェーズドアレイアンテナ |
CN103107836B (zh) * | 2011-11-10 | 2015-12-09 | ***通信集团公司 | 一种天线校准方法及装置 |
KR101994325B1 (ko) * | 2013-05-31 | 2019-09-30 | 삼성전자주식회사 | 통신 시스템에서 어레이 안테나 장치 및 그 제어 방법 |
US10056685B2 (en) | 2014-03-06 | 2018-08-21 | Samsung Electronics Co., Ltd. | Antenna array self-calibration |
CN106033984B (zh) * | 2015-03-11 | 2020-12-18 | 中兴通讯股份有限公司 | 智能天线下行通道、上行通道校准的方法和*** |
US9759799B2 (en) * | 2015-06-24 | 2017-09-12 | International Business Machines Corporation | Beacon array |
US9872136B2 (en) * | 2015-06-29 | 2018-01-16 | Intel IP Corporation | Method and apparatus for transmitter geo-location in mobile platforms |
US20170045603A1 (en) * | 2015-08-14 | 2017-02-16 | Tektronix, Inc. | Synchronization of unstable signal sources for use in a phase stable instrument |
CN105790812B (zh) * | 2016-04-29 | 2018-08-31 | 中国人民解放军国防科学技术大学 | 一种使用分布式天线阵的地面站信号增强接收***及方法 |
US10855382B2 (en) | 2016-05-26 | 2020-12-01 | Telefonaktiebolaget Lm Ericsson (Publ) | Method of calibrating an antenna system |
EP3293897B8 (en) * | 2016-09-12 | 2020-08-12 | Rohde & Schwarz GmbH & Co. KG | System and method for characterization of multi-element antenna |
US10523345B2 (en) * | 2017-03-06 | 2019-12-31 | Samsung Electronics Co., Ltd. | Methods and apparatus for calibration and array operation in advanced MIMO system |
PL3596780T3 (pl) | 2017-03-13 | 2022-01-31 | Telefonaktiebolaget Lm Ericsson (Publ) | Samokalibracja układu szyku antenowego |
EP3682508B1 (en) | 2017-09-15 | 2021-11-03 | Telefonaktiebolaget LM Ericsson (publ) | Systems and methods for self-calibration of an analog beamforming transceiver |
US11133875B2 (en) * | 2017-10-20 | 2021-09-28 | Telefonaktiebolaget Lm Ericsson (Publ) | Over-the-air reciprocity calibration for distributed-multiple input—multiple output systems |
JP6992589B2 (ja) * | 2018-02-23 | 2022-01-13 | 沖電気工業株式会社 | 位相調整装置及び無線装置 |
CN112311481B (zh) * | 2019-08-02 | 2023-09-15 | 中兴通讯股份有限公司 | 一种天线校正方法、基站及存储介质 |
CN112635992B (zh) * | 2020-12-08 | 2021-12-07 | 四川天邑康和通信股份有限公司 | 一种5g超宽频双极化耦合辐射天线 |
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US6124824A (en) * | 1999-01-29 | 2000-09-26 | Cwill Telecommunications, Inc. | Adaptive antenna array system calibration |
CN1118146C (zh) * | 1999-08-10 | 2003-08-13 | ***电信科学技术研究院 | 一种校准智能天线阵的方法和装置 |
US6236839B1 (en) * | 1999-09-10 | 2001-05-22 | Utstarcom, Inc. | Method and apparatus for calibrating a smart antenna array |
SE522563C2 (sv) | 2000-02-01 | 2004-02-17 | Ericsson Telefon Ab L M | Kalibreringsmetod för en adaptiv gruppantenn |
KR100913883B1 (ko) * | 2002-04-19 | 2009-08-26 | 삼성전자주식회사 | 스마트 안테나의 출력 신호 왜곡 측정 및 보상 장치 및 방법 |
KR100608736B1 (ko) * | 2003-04-29 | 2006-08-04 | 엘지전자 주식회사 | 스마트 안테나 시스템의 기준신호 발생장치 |
EP1665642B1 (en) * | 2003-08-27 | 2010-11-03 | Wavion Ltd. | Wlan capacity enhancement using sdm |
US7486740B2 (en) * | 2004-04-02 | 2009-02-03 | Qualcomm Incorporated | Calibration of transmit and receive chains in a MIMO communication system |
-
2002
- 2002-09-13 CN CNB021312184A patent/CN1170450C/zh not_active Expired - Lifetime
-
2003
- 2003-09-15 EP EP03750242.4A patent/EP1548957B1/en not_active Expired - Lifetime
- 2003-09-15 AU AU2003271014A patent/AU2003271014A1/en not_active Abandoned
- 2003-09-15 WO PCT/CN2003/000779 patent/WO2004025872A1/zh active Application Filing
- 2003-09-15 JP JP2004534949A patent/JP4092335B2/ja not_active Expired - Lifetime
- 2003-09-15 KR KR1020057004285A patent/KR100655767B1/ko active IP Right Grant
-
2005
- 2005-03-11 US US11/078,906 patent/US7098847B2/en not_active Expired - Lifetime
Cited By (34)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1961551B (zh) * | 2004-04-02 | 2012-08-29 | 高通股份有限公司 | 在mimo通信***中发射链和接收链的校准 |
CN1941501B (zh) * | 2005-09-28 | 2012-07-18 | 阿尔卡特公司 | 智能天线阵的校准方法 |
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 |
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*** |
CN101359012B (zh) * | 2007-07-31 | 2010-12-08 | 大唐移动通信设备有限公司 | 一种测量天线性能的方法 |
WO2010034184A1 (zh) * | 2008-09-08 | 2010-04-01 | 大唐移动通信设备有限公司 | 天线校准方法及装置 |
CN102244531B (zh) * | 2010-05-14 | 2014-08-13 | 电信科学技术研究院 | 一种天线校准位置动态调整的方法及装置 |
CN103546205A (zh) * | 2010-05-14 | 2014-01-29 | 电信科学技术研究院 | 一种天线校准位置动态调整的方法及装置 |
CN103546205B (zh) * | 2010-05-14 | 2016-04-20 | 电信科学技术研究院 | 一种天线校准位置动态调整的方法及装置 |
CN102244531A (zh) * | 2010-05-14 | 2011-11-16 | 电信科学技术研究院 | 一种天线校准位置动态调整的方法及装置 |
CN102299730B (zh) * | 2010-06-22 | 2015-09-16 | 中兴通讯股份有限公司 | 一种基于tdd多点协作传输的天线校正方法及*** |
WO2011160372A1 (zh) * | 2010-06-22 | 2011-12-29 | 中兴通讯股份有限公司 | 一种基于tdd多点协作传输的天线校正方法及*** |
CN102299730A (zh) * | 2010-06-22 | 2011-12-28 | 中兴通讯股份有限公司 | 一种基于tdd多点协作传输的天线校正方法及*** |
CN102739265A (zh) * | 2011-04-07 | 2012-10-17 | 英特尔移动通信有限公司 | 用于改进的天线匹配的天线调谐器与改动的反馈接收器的组合 |
CN102739265B (zh) * | 2011-04-07 | 2015-04-08 | 英特尔移动通信有限公司 | 用于改进的天线匹配的方法和装置 |
CN102149123B (zh) * | 2011-04-15 | 2013-12-04 | 北京邮电大学 | 一种CoMP***中基站间天线校准方案和校准装置及基站 |
CN102149123A (zh) * | 2011-04-15 | 2011-08-10 | 北京邮电大学 | 一种CoMP***中基站间天线校准方案和校准装置及基站 |
CN102843173A (zh) * | 2011-06-21 | 2012-12-26 | 中兴通讯股份有限公司 | 一种时分双工协作多点***中的天线校准方法及装置 |
CN102843173B (zh) * | 2011-06-21 | 2016-08-24 | 中兴通讯股份有限公司 | 一种时分双工协作多点***中的天线校准方法及装置 |
CN103916168B (zh) * | 2013-01-04 | 2018-02-23 | ***通信集团公司 | 一种天线校准方法及装置 |
CN103916168A (zh) * | 2013-01-04 | 2014-07-09 | ***通信集团公司 | 一种天线校准方法及装置 |
CN104243055B (zh) * | 2013-06-20 | 2016-06-29 | 华为技术有限公司 | 多天线信道校正的方法、装置和基站*** |
CN104243055A (zh) * | 2013-06-20 | 2014-12-24 | 华为技术有限公司 | 多天线信道校正的方法、装置和基站*** |
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 |
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 |
CN105812073A (zh) * | 2014-12-31 | 2016-07-27 | 上海贝尔股份有限公司 | 一种有源天线阵列水平和垂直联合校准方法及装置 |
CN105846917A (zh) * | 2016-03-16 | 2016-08-10 | 太仓市同维电子有限公司 | 一种基于无线测试的校准***及其校准方法 |
CN106934097A (zh) * | 2017-02-09 | 2017-07-07 | 西安电子科技大学 | 面向电性能的空间网状天线关键动力学模态选取方法 |
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CN111490835A (zh) * | 2020-03-05 | 2020-08-04 | 熊军 | 一种窄带信号自校准方法、装置及设备 |
CN111490835B (zh) * | 2020-03-05 | 2022-08-26 | 西安宇飞电子技术有限公司 | 一种窄带信号自校准方法、装置及设备 |
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Publication number | Publication date |
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CN1170450C (zh) | 2004-10-06 |
JP4092335B2 (ja) | 2008-05-28 |
US20050239506A1 (en) | 2005-10-27 |
AU2003271014A1 (en) | 2004-04-30 |
EP1548957A1 (en) | 2005-06-29 |
EP1548957B1 (en) | 2016-07-20 |
US7098847B2 (en) | 2006-08-29 |
JP2005538621A (ja) | 2005-12-15 |
EP1548957A4 (en) | 2011-10-26 |
KR100655767B1 (ko) | 2006-12-11 |
WO2004025872A1 (fr) | 2004-03-25 |
KR20050042817A (ko) | 2005-05-10 |
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