FI964654A - Antenniryhmän kalibrointi - Google Patents

Antenniryhmän kalibrointi Download PDF

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Publication number
FI964654A
FI964654A FI964654A FI964654A FI964654A FI 964654 A FI964654 A FI 964654A FI 964654 A FI964654 A FI 964654A FI 964654 A FI964654 A FI 964654A FI 964654 A FI964654 A FI 964654A
Authority
FI
Finland
Prior art keywords
antenna array
array calibration
calibration
antenna
array
Prior art date
Application number
FI964654A
Other languages
English (en)
Finnish (fi)
Swedish (sv)
Other versions
FI964654A0 (fi
Inventor
Bjoern Gunnar Johannisson
Ulf Forssen
Original Assignee
Ericsson Telefon Ab L M
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Publication of FI964654A publication Critical patent/FI964654A/fi
Publication of FI964654A0 publication Critical patent/FI964654A0/fi

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Classifications

    • 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
FI964654A 1994-06-03 1996-11-21 Antenniryhmän kalibrointi FI964654A0 (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US25329594A 1994-06-03 1994-06-03
PCT/SE1995/000627 WO1995034103A1 (en) 1994-06-03 1995-06-01 Antenna array calibration

Publications (2)

Publication Number Publication Date
FI964654A true FI964654A (fi) 1996-11-21
FI964654A0 FI964654A0 (fi) 1996-11-21

Family

ID=22959670

Family Applications (1)

Application Number Title Priority Date Filing Date
FI964654A FI964654A0 (fi) 1994-06-03 1996-11-21 Antenniryhmän kalibrointi

Country Status (10)

Country Link
EP (1) EP0763266A1 (es)
JP (1) JPH10503892A (es)
CN (1) CN1078390C (es)
AU (1) AU691295B2 (es)
BR (1) BR9507801A (es)
CA (1) CA2190258A1 (es)
FI (1) FI964654A0 (es)
MX (1) MX9605934A (es)
RU (1) RU2147753C1 (es)
WO (1) WO1995034103A1 (es)

Families Citing this family (65)

* Cited by examiner, † Cited by third party
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GB2310780A (en) * 1996-02-28 1997-09-03 Northern Telecom Ltd An Antenna Receive Calibration Arrangement
US5784030A (en) * 1996-06-06 1998-07-21 Hughes Electronics Corporation Calibration method for satellite communications payloads using hybrid matrices
SE508958C2 (sv) * 1997-03-07 1998-11-16 Ericsson Telefon Ab L M Förfarande och anordning för kalibrering av en fasstyrd gruppantenn
CN1108037C (zh) * 1997-03-18 2003-05-07 松下电器产业株式会社 阵列天线无线电接收装置的校准装置和校准方法
US6104935A (en) * 1997-05-05 2000-08-15 Nortel Networks Corporation Down link beam forming architecture for heavily overlapped beam configuration
SE509782C2 (sv) * 1997-07-29 1999-03-08 Ericsson Telefon Ab L M Förfarande och anordning vid antennkalibrering samt användning av dessa i ett radiokommunikationssystem
US6046697A (en) * 1997-09-05 2000-04-04 Northern Telecom Limited Phase control of transmission antennas
US6037898A (en) * 1997-10-10 2000-03-14 Arraycomm, Inc. Method and apparatus for calibrating radio frequency base stations using antenna arrays
DE19806914C2 (de) * 1998-02-19 2002-01-31 Bosch Gmbh Robert Verfahren und Vorrichtung zum Kalibrieren einer Gruppenantenne
JP3504495B2 (ja) * 1998-04-28 2004-03-08 松下電器産業株式会社 アレーアンテナ無線通信装置
US6133868A (en) * 1998-06-05 2000-10-17 Metawave Communications Corporation System and method for fully self-contained calibration of an antenna array
WO2000003456A1 (fr) * 1998-07-13 2000-01-20 Ntt Mobile Communications Network, Inc. Antenne adaptative en reseau
ID27970A (id) 1998-08-05 2001-05-03 Sanyo Electric Co Radas radio dan metode kalibrasi untuk itu
GB2342505B (en) * 1998-10-06 2003-06-04 Telecom Modus Ltd Antenna array calibration
US6735182B1 (en) * 1998-11-19 2004-05-11 Nippon Telegraph And Telephone Corporation Adaptive array antenna system
SE513340C2 (sv) * 1998-11-27 2000-08-28 Radio Design Innovation Tj Ab Kalibreringsmetod för fasstyrd gruppantenn
US7035592B1 (en) 1999-03-30 2006-04-25 Sanyo Electric Co., Ltd. Radio device and method of calibration of antenna directivity
US6600914B2 (en) 1999-05-24 2003-07-29 Arraycomm, Inc. System and method for emergency call channel allocation
CN1118146C (zh) 1999-08-10 2003-08-13 信息产业部电信科学技术研究院 一种校准智能天线阵的方法和装置
DE19943952B4 (de) * 1999-09-14 2010-04-08 Robert Bosch Gmbh Verfahren zum Kalibrieren einer Gruppenantenne
US6320540B1 (en) * 1999-12-07 2001-11-20 Metawave Communications Corporation Establishing remote beam forming reference line
JP3444270B2 (ja) * 2000-05-23 2003-09-08 日本電気株式会社 アレーアンテナ受信装置の校正システム
EP1178562A1 (en) * 2000-08-03 2002-02-06 Telefonaktiebolaget L M Ericsson (Publ) Antenna array calibration
JP2002353865A (ja) * 2001-05-23 2002-12-06 Nec Corp アレーアンテナ送受信装置及びそのキャリブレーション方法
JP3651430B2 (ja) * 2001-09-17 2005-05-25 日本電気株式会社 アレーアンテナの校正装置及び校正方法
WO2003043129A1 (en) * 2001-10-05 2003-05-22 Hantel Co., Ltd. Calibration apparatus for smart antenna and method thereof
CN100340862C (zh) * 2002-01-18 2007-10-03 加拿大工业部 用于测量复杂电磁场的天线阵列
JP2003309513A (ja) * 2002-04-16 2003-10-31 Matsushita Electric Ind Co Ltd アダプティブアレイアンテナ受信装置及びアンテナ・アレイ校正方法
US7031669B2 (en) 2002-09-10 2006-04-18 Cognio, Inc. Techniques for correcting for phase and amplitude offsets in a MIMO radio device
CN1176555C (zh) * 2002-12-25 2004-11-17 大唐移动通信设备有限公司 一种对智能天线阵系统进行实时校准的方法
JP4524147B2 (ja) 2004-06-30 2010-08-11 京セラ株式会社 通信装置、キャリブレーション方法及びプログラム
US7456787B2 (en) * 2005-08-11 2008-11-25 Sierra Nevada Corporation Beam-forming antenna with amplitude-controlled antenna elements
EP2095535A1 (en) * 2006-12-08 2009-09-02 Nokia Corporation Calibration in a spread spectrum communications system
US20120020396A1 (en) * 2007-08-09 2012-01-26 Nokia Corporation Calibration of smart antenna systems
AU2008291899A1 (en) 2007-08-31 2009-03-05 Bae Systems Plc Antenna calibration
WO2009027725A1 (en) 2007-08-31 2009-03-05 Bae Systems Plc Antenna calibration
EP2183817B1 (en) 2007-08-31 2017-11-08 BAE Systems PLC Antenna calibration
US20090093222A1 (en) * 2007-10-03 2009-04-09 Qualcomm Incorporated Calibration and beamforming in a wireless communication system
US8193971B2 (en) 2008-11-10 2012-06-05 Motorola Mobility, Inc. Antenna reciprocity calibration
GB2465752B (en) * 2008-11-26 2012-11-14 Ubidyne Inc A calibration apparatus and a method for generating at least one calibration signal for an antenna array
GB0823593D0 (en) * 2008-12-30 2009-01-28 Astrium Ltd Calibration apparatus and method
EP2372836B1 (en) * 2010-03-18 2017-05-03 Alcatel Lucent Antenna array calibration
US8311166B2 (en) 2010-03-31 2012-11-13 Ubidyne, Inc. Active antenna array and method for calibration of the active antenna array
US8340612B2 (en) * 2010-03-31 2012-12-25 Ubidyne, Inc. Active antenna array and method for calibration of the active antenna array
US8441966B2 (en) 2010-03-31 2013-05-14 Ubidyne Inc. Active antenna array and method for calibration of receive paths in said array
JP5620757B2 (ja) * 2010-09-01 2014-11-05 株式会社豊田中央研究所 レーダ装置
JP5152302B2 (ja) * 2010-11-17 2013-02-27 日本電気株式会社 アレイアンテナ装置およびそのインピーダンス整合方法
US8971948B1 (en) 2010-11-19 2015-03-03 Qualcomm Incorporated Systems and methods for compensating antenna gain imbalance
RU2489780C2 (ru) * 2011-01-21 2013-08-10 Станислав Георгиевич Долгополов Перестраиваемая антенная решетка из электрически "коротких" антенн с компенсацией
CN103733692B (zh) * 2011-02-07 2018-02-23 诺基亚通信公司 缩放多天线无线系统中的传输功率
RU2467346C1 (ru) * 2011-07-04 2012-11-20 Федеральное государственное унитарное предприятие "Ростовский-на-Дону научно-исследовательский институт радиосвязи" (ФГУП "РНИИРС") Способ калибровки активной фазированной антенной решетки
US9712191B2 (en) 2011-10-07 2017-07-18 Telefonaktiebolaget L M Ericsson Apparatus and method for use with antenna array
US9088448B2 (en) 2011-11-11 2015-07-21 Mediatek Singapore Pte. Ltd. Phased array device and calibration method therefor
CN102857309B (zh) 2012-07-27 2016-09-28 中兴通讯股份有限公司 一种有源天线系统射频指标的测试方法和装置
CN102830298B (zh) 2012-07-27 2017-04-12 中兴通讯股份有限公司 一种有源天线系统射频指标及无线指标的测试方法与装置
RU2524788C2 (ru) * 2012-08-07 2014-08-10 Открытое акционерное общество "Российская корпорация ракетно-космического приборостроения и информационных систем" (ОАО "Российские космические системы") Способ автоматизированной калибровки следящих антенных систем
CN103916171B (zh) * 2014-04-04 2018-08-07 电信科学技术研究院 一种波束赋形的控制方法、装置及系统
JP6271032B2 (ja) * 2014-10-30 2018-01-31 三菱電機株式会社 アンテナ諸元推定装置及びレーダ装置
JP2017158086A (ja) 2016-03-03 2017-09-07 富士通株式会社 アクティブフェーズドアレイ送信機、アクティブフェーズドアレイ受信機およびアクティブフェーズドアレイ送受信機
RU2641615C2 (ru) * 2016-05-04 2018-01-18 Федеральное государственное бюджетное военное образовательное учреждение высшего образования "Военно-космическая академия имени А.Ф. Можайского" Министерства обороны Российской Федерации Способ и устройство для калибровки приемной активной фазированной антенной решетки
US11158940B2 (en) 2017-03-13 2021-10-26 Telefonaktiebolaget Lm Ericsson (Publ) Self-calibration of antenna array system
RU172722U1 (ru) * 2017-03-28 2017-07-21 Федеральное государственное унитарное предприятие "Ростовский-на-Дону научно-исследовательский институт радиосвязи" (ФГУП "РНИИРС") Устройство коррекции амплитудно-фазового распределения раскрываемой кольцевой антенной решетки
CN108736161B (zh) * 2017-04-14 2021-10-01 京东方科技集团股份有限公司 移动设备以及移动设备定向天线调节方法
CN109495189B (zh) * 2017-09-11 2020-08-28 大唐移动通信设备有限公司 一种阵列天线校准方法及装置
WO2020064128A1 (en) * 2018-09-28 2020-04-02 Telefonaktiebolaget Lm Ericsson (Publ) Systems and methods for correction of beam direction due to self-coupling

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5027127A (en) * 1985-10-10 1991-06-25 United Technologies Corporation Phase alignment of electronically scanned antenna arrays
DE3934155C2 (de) * 1988-10-13 1999-10-07 Mitsubishi Electric Corp Verfahren zum Messen einer Amplitude und einer Phase jedes Antennenelementes einer phasengesteuerten Antennenanordnung sowie Antennenanordnung zum Durchführen des Verfahrens
US5063529A (en) * 1989-12-29 1991-11-05 Texas Instruments Incorporated Method for calibrating a phased array antenna
US5248982A (en) * 1991-08-29 1993-09-28 Hughes Aircraft Company Method and apparatus for calibrating phased array receiving antennas

Also Published As

Publication number Publication date
EP0763266A1 (en) 1997-03-19
AU691295B2 (en) 1998-05-14
CN1150499A (zh) 1997-05-21
RU2147753C1 (ru) 2000-04-20
BR9507801A (pt) 1998-05-26
FI964654A0 (fi) 1996-11-21
AU2583695A (en) 1996-01-04
MX9605934A (es) 1997-12-31
CN1078390C (zh) 2002-01-23
JPH10503892A (ja) 1998-04-07
CA2190258A1 (en) 1995-12-14
WO1995034103A1 (en) 1995-12-14

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