MX9605934A - Calibracion de una disposicion de antena. - Google Patents

Calibracion de una disposicion de antena.

Info

Publication number
MX9605934A
MX9605934A MX9605934A MX9605934A MX9605934A MX 9605934 A MX9605934 A MX 9605934A MX 9605934 A MX9605934 A MX 9605934A MX 9605934 A MX9605934 A MX 9605934A MX 9605934 A MX9605934 A MX 9605934A
Authority
MX
Mexico
Prior art keywords
antenna
section
antenna array
array calibration
antenna section
Prior art date
Application number
MX9605934A
Other languages
English (en)
Inventor
Bjorn 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 MX9605934A publication Critical patent/MX9605934A/es

Links

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

Landscapes

  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Radio Transmission System (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

Se da a conocer un método y aparato para calibrar la transmision de una disposicion de antena, para su uso en un sistema de movil de radiocomunicaciones, para así aumentar la exactitud de la configuracion de haces y la direccion de los haces de la antena. Primero, se hace entrar una señal de entrada dentro de cada seccion de antena, una seccion de antena a al vez. La señal transmitida por cada seccion de antena es luego medida y se pueden formar los factores de correccion para cada seccion de antena. Estas secciones de antena son luego ajustadas usando los factores de correccion, para así asegurar que cada seccion sea calibrada apropiadamente.
MX9605934A 1994-06-03 1995-06-01 Calibracion de una disposicion de antena. MX9605934A (es)

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 (1)

Publication Number Publication Date
MX9605934A true MX9605934A (es) 1997-12-31

Family

ID=22959670

Family Applications (1)

Application Number Title Priority Date Filing Date
MX9605934A MX9605934A (es) 1994-06-03 1995-06-01 Calibracion de una disposicion de antena.

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) FI964654A (es)
MX (1) MX9605934A (es)
RU (1) RU2147753C1 (es)
WO (1) WO1995034103A1 (es)

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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
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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
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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
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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
US20100142590A1 (en) * 2006-12-08 2010-06-10 Hoehne Thomas Calibration in a spread spectrum communications system
US20120020396A1 (en) * 2007-08-09 2012-01-26 Nokia Corporation Calibration of smart antenna systems
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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
US8441966B2 (en) 2010-03-31 2013-05-14 Ubidyne Inc. Active antenna array and method for calibration of receive paths in said array
US8311166B2 (en) 2010-03-31 2012-11-13 Ubidyne, Inc. Active antenna array and method for calibration of the active antenna array
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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
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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
WO2013050085A1 (en) * 2011-10-07 2013-04-11 Telefonaktiebolaget L M Ericsson (Publ) Apparatus and method for use with antenna array
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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
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
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
WO2016067321A1 (ja) * 2014-10-30 2016-05-06 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
WO2018166575A1 (en) 2017-03-13 2018-09-20 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
US11411624B2 (en) * 2018-09-28 2022-08-09 Telefonaktiebolaget Lm Ericsson (Publ) Systems and methods for correction of beam direction due to self-coupling

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Also Published As

Publication number Publication date
CN1078390C (zh) 2002-01-23
WO1995034103A1 (en) 1995-12-14
JPH10503892A (ja) 1998-04-07
FI964654A0 (fi) 1996-11-21
AU691295B2 (en) 1998-05-14
RU2147753C1 (ru) 2000-04-20
EP0763266A1 (en) 1997-03-19
CA2190258A1 (en) 1995-12-14
FI964654A (fi) 1996-11-21
AU2583695A (en) 1996-01-04
CN1150499A (zh) 1997-05-21
BR9507801A (pt) 1998-05-26

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