EP0938155A3 - Procédé et appareil d'étalonnage d'un réseau d'antennes - Google Patents

Procédé et appareil d'étalonnage d'un réseau d'antennes Download PDF

Info

Publication number
EP0938155A3
EP0938155A3 EP98123105A EP98123105A EP0938155A3 EP 0938155 A3 EP0938155 A3 EP 0938155A3 EP 98123105 A EP98123105 A EP 98123105A EP 98123105 A EP98123105 A EP 98123105A EP 0938155 A3 EP0938155 A3 EP 0938155A3
Authority
EP
European Patent Office
Prior art keywords
transmission
paths
signals
reception paths
factors
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.)
Withdrawn
Application number
EP98123105A
Other languages
German (de)
English (en)
Other versions
EP0938155A2 (fr
Inventor
Christian Passmann
Thomas Wixforth
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of EP0938155A2 publication Critical patent/EP0938155A2/fr
Publication of EP0938155A3 publication Critical patent/EP0938155A3/fr
Withdrawn legal-status Critical Current

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)
EP98123105A 1998-02-19 1998-12-03 Procédé et appareil d'étalonnage d'un réseau d'antennes Withdrawn EP0938155A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19806914 1998-02-19
DE19806914A DE19806914C2 (de) 1998-02-19 1998-02-19 Verfahren und Vorrichtung zum Kalibrieren einer Gruppenantenne

Publications (2)

Publication Number Publication Date
EP0938155A2 EP0938155A2 (fr) 1999-08-25
EP0938155A3 true EP0938155A3 (fr) 2000-09-20

Family

ID=7858260

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98123105A Withdrawn EP0938155A3 (fr) 1998-02-19 1998-12-03 Procédé et appareil d'étalonnage d'un réseau d'antennes

Country Status (3)

Country Link
US (1) US5940032A (fr)
EP (1) EP0938155A3 (fr)
DE (1) DE19806914C2 (fr)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19943952B4 (de) 1999-09-14 2010-04-08 Robert Bosch Gmbh Verfahren zum Kalibrieren einer Gruppenantenne
EP1777838B1 (fr) 1999-12-15 2010-02-24 Nippon Telegraph and Telephone Corporation Appareil émetteur-récepteur doté d'une antenne réseau adaptative
US6445343B1 (en) * 2000-02-16 2002-09-03 Hughes Electronics Corporation Antenna element array alignment system
US6496140B1 (en) * 2001-03-27 2002-12-17 Nokia Networks Oy Method for calibrating a smart-antenna array radio transceiver unit and calibrating system
US20030076257A1 (en) * 2001-10-24 2003-04-24 Neus Padros Antenna array monitor and monitoring method
JP3890988B2 (ja) * 2002-01-23 2007-03-07 ソニー株式会社 送受信システム
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
DE10237823B4 (de) 2002-08-19 2004-08-26 Kathrein-Werke Kg Antennen-Array mit einer Kalibriereinrichtung sowie Verfahren zum Betrieb eines derartigen Antennen-Arrays
DE10237822B3 (de) 2002-08-19 2004-07-22 Kathrein-Werke Kg Kalibriereinrichtung für ein umschaltbares Antennen-Array sowie ein zugehöriges Betriebsverfahren
WO2004030147A1 (fr) * 2002-09-24 2004-04-08 Nokia Corporation Compensation d'un diagramme de rayonnement dans un systeme radio et systeme radio
DE10301125B3 (de) * 2003-01-14 2004-06-24 Eads Deutschland Gmbh Verfahren zur Kalibrierung von Sende- und Empfangspfaden von Antennensystemen
US6891497B2 (en) * 2003-06-25 2005-05-10 Harris Corporation Chirp-based method and apparatus for performing phase calibration across phased array antenna
US6861975B1 (en) * 2003-06-25 2005-03-01 Harris Corporation Chirp-based method and apparatus for performing distributed network phase calibration across phased array antenna
EP1496567A1 (fr) * 2003-07-10 2005-01-12 Siemens Aktiengesellschaft Dispositif de calibration de transmission et réception des signeaux dans un système de radiocommunication
US7274329B2 (en) * 2003-07-11 2007-09-25 The Boeing Company Method and apparatus for reducing quantization-induced beam errors by selecting quantized coefficients based on predicted beam quality
US20050007273A1 (en) * 2003-07-11 2005-01-13 The Boeing Company Method and apparatus for prediction and correction of gain and phase errors in a beacon or payload
US7268726B2 (en) * 2003-07-11 2007-09-11 The Boeing Company Method and apparatus for correction of quantization-induced beacon beam errors
KR101052341B1 (ko) * 2005-12-08 2011-07-27 한국전자통신연구원 다중 안테나를 갖는 스마트 안테나 시스템의 기지국 신호감시 장치
US8106825B1 (en) * 2007-01-17 2012-01-31 Omniphase Research Laboratories, Inc. Distributed receiver
EP2192707A1 (fr) * 2008-11-26 2010-06-02 Nokia Siemens Networks OY Procédé de calibrage d'une antenne active et antenne active
US8154452B2 (en) * 2009-07-08 2012-04-10 Raytheon Company Method and apparatus for phased array antenna field recalibration
CN204243214U (zh) * 2014-10-28 2015-04-01 中兴通讯股份有限公司 一种智能天线装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4532518A (en) * 1982-09-07 1985-07-30 Sperry Corporation Method and apparatus for accurately setting phase shifters to commanded values
US5038146A (en) * 1990-08-22 1991-08-06 Raytheon Company Array built in test
US5412414A (en) * 1988-04-08 1995-05-02 Martin Marietta Corporation Self monitoring/calibrating phased array radar and an interchangeable, adjustable transmit/receive sub-assembly
EP0762541A2 (fr) * 1995-08-29 1997-03-12 Siemens Aktiengesellschaft Dispositif pour calibrer et éprouver des modules émetteurs/récepteurs dans un réseau d'antennes actives à commande électroniqe de phase

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE165685T1 (de) * 1992-07-04 1998-05-15 Bosch Gmbh Robert Verfahren zur datenübertragung zwischen einer feststation und sich bewegenden objekten
GB2281660B (en) * 1993-09-03 1997-04-16 Matra Marconi Space Uk Ltd A digitally controlled beam former for a spacecraft
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
US5530449A (en) * 1994-11-18 1996-06-25 Hughes Electronics Phased array antenna management system and calibration method
DE19535441A1 (de) * 1995-09-23 1997-03-27 Bosch Gmbh Robert Antenne einer Zentralstation eines Punkt-zu-Mehrpunkt-Richtfunksystems

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4532518A (en) * 1982-09-07 1985-07-30 Sperry Corporation Method and apparatus for accurately setting phase shifters to commanded values
US5412414A (en) * 1988-04-08 1995-05-02 Martin Marietta Corporation Self monitoring/calibrating phased array radar and an interchangeable, adjustable transmit/receive sub-assembly
US5038146A (en) * 1990-08-22 1991-08-06 Raytheon Company Array built in test
EP0762541A2 (fr) * 1995-08-29 1997-03-12 Siemens Aktiengesellschaft Dispositif pour calibrer et éprouver des modules émetteurs/récepteurs dans un réseau d'antennes actives à commande électroniqe de phase

Also Published As

Publication number Publication date
EP0938155A2 (fr) 1999-08-25
DE19806914A1 (de) 1999-09-09
US5940032A (en) 1999-08-17
DE19806914C2 (de) 2002-01-31

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