SE509434C2 - Anordning och förfarande vid antennkalibrering - Google Patents

Anordning och förfarande vid antennkalibrering

Info

Publication number
SE509434C2
SE509434C2 SE9701846A SE9701846A SE509434C2 SE 509434 C2 SE509434 C2 SE 509434C2 SE 9701846 A SE9701846 A SE 9701846A SE 9701846 A SE9701846 A SE 9701846A SE 509434 C2 SE509434 C2 SE 509434C2
Authority
SE
Sweden
Prior art keywords
module
reception
test
antenna
commanded
Prior art date
Application number
SE9701846A
Other languages
English (en)
Swedish (sv)
Other versions
SE9701846D0 (sv
SE9701846L (sv
Inventor
Lars Ingemar Erhage
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
Priority to SE9701846A priority Critical patent/SE509434C2/sv
Publication of SE9701846D0 publication Critical patent/SE9701846D0/xx
Priority to US09/079,854 priority patent/US6127966A/en
Priority to DE69840231T priority patent/DE69840231D1/de
Priority to EP98922006A priority patent/EP0981836B1/en
Priority to PCT/SE1998/000911 priority patent/WO1998052248A1/en
Priority to JP54916098A priority patent/JP4215173B2/ja
Priority to AU74644/98A priority patent/AU7464498A/en
Publication of SE9701846L publication Critical patent/SE9701846L/xx
Publication of SE509434C2 publication Critical patent/SE509434C2/sv

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
    • G01S7/40—Means for monitoring or calibrating
    • G01S7/4004—Means for monitoring or calibrating of parts of a radar system
    • G01S7/4026—Antenna boresight
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/02—Systems using reflection of radio waves, e.g. primary radar systems; Analogous systems
    • G01S2013/0236—Special technical features
    • G01S2013/0245—Radar with phased array antenna
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
    • G01S7/40—Means for monitoring or calibrating
    • G01S7/4052—Means for monitoring or calibrating by simulation of echoes
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
    • G01S7/40—Means for monitoring or calibrating
    • G01S7/4052—Means for monitoring or calibrating by simulation of echoes
    • G01S7/406—Means for monitoring or calibrating by simulation of echoes using internally generated reference signals, e.g. via delay line, via RF or IF signal injection or via integrated reference reflector or transponder

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Radio Transmission System (AREA)
  • Mobile Radio Communication Systems (AREA)
SE9701846A 1997-05-16 1997-05-16 Anordning och förfarande vid antennkalibrering SE509434C2 (sv)

Priority Applications (7)

Application Number Priority Date Filing Date Title
SE9701846A SE509434C2 (sv) 1997-05-16 1997-05-16 Anordning och förfarande vid antennkalibrering
US09/079,854 US6127966A (en) 1997-05-16 1998-05-15 Method and device for antenna calibration
DE69840231T DE69840231D1 (de) 1997-05-16 1998-05-15 Verfahren und vorrichtung zur antennenkalibrierung
EP98922006A EP0981836B1 (en) 1997-05-16 1998-05-15 Method and device for antenna calibration
PCT/SE1998/000911 WO1998052248A1 (en) 1997-05-16 1998-05-15 Method and device for antenna calibration
JP54916098A JP4215173B2 (ja) 1997-05-16 1998-05-15 アンテナ較正方法および装置
AU74644/98A AU7464498A (en) 1997-05-16 1998-05-15 Method and device for antenna calibration

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9701846A SE509434C2 (sv) 1997-05-16 1997-05-16 Anordning och förfarande vid antennkalibrering

Publications (3)

Publication Number Publication Date
SE9701846D0 SE9701846D0 (sv) 1997-05-16
SE9701846L SE9701846L (sv) 1998-11-17
SE509434C2 true SE509434C2 (sv) 1999-01-25

Family

ID=20406980

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9701846A SE509434C2 (sv) 1997-05-16 1997-05-16 Anordning och förfarande vid antennkalibrering

Country Status (7)

Country Link
US (1) US6127966A (ja)
EP (1) EP0981836B1 (ja)
JP (1) JP4215173B2 (ja)
AU (1) AU7464498A (ja)
DE (1) DE69840231D1 (ja)
SE (1) SE509434C2 (ja)
WO (1) WO1998052248A1 (ja)

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DE10209927B4 (de) * 2002-03-07 2004-04-29 Daimlerchrysler Ag Leistungsüberwachung für Radarsysteme
DE10237822B3 (de) * 2002-08-19 2004-07-22 Kathrein-Werke Kg Kalibriereinrichtung für ein umschaltbares Antennen-Array sowie ein zugehöriges Betriebsverfahren
FR2848302B1 (fr) * 2002-12-10 2005-05-27 Thales Sa Procede de calibration d'une source hyperfrequence
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
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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
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US8010289B1 (en) 2005-07-19 2011-08-30 Avidyne Corporation Method and apparatus for detecting and processing lightning
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US9435893B2 (en) 2007-05-21 2016-09-06 Spatial Digital Systems, Inc. Digital beam-forming apparatus and technique for a multi-beam global positioning system (GPS) receiver
US7786933B2 (en) * 2007-05-21 2010-08-31 Spatial Digital Systems, Inc. Digital beam-forming apparatus and technique for a multi-beam global positioning system (GPS) receiver
DK2183817T3 (da) 2007-08-31 2017-11-27 Bae Systems Plc Antenne kalibrering
WO2009027724A1 (en) 2007-08-31 2009-03-05 Bae Systems Plc Antenna calibration
AU2008291898B2 (en) * 2007-08-31 2013-09-05 Bae Systems Plc Antenna calibration
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US20090164124A1 (en) * 2007-12-21 2009-06-25 Advidyne Corporation Ultra wideband receiver for lightning detection
US20090166468A1 (en) * 2007-12-28 2009-07-02 Ryan Dean E Method and apparatus for skin mapping of lightning detection system
US8537284B2 (en) * 2009-03-20 2013-09-17 Advanced Micro Devices, Inc. Adjacent channel power scan
US8184042B2 (en) * 2009-07-02 2012-05-22 The Boeing Company Self calibrating conformal phased array
US8154452B2 (en) * 2009-07-08 2012-04-10 Raytheon Company Method and apparatus for phased array antenna field recalibration
US7982657B2 (en) * 2009-11-17 2011-07-19 Geophysical Survey Systems, Inc. Ultra-wideband radar waveform calibration for measurements of a heterogeneous material
US8115667B2 (en) * 2009-11-17 2012-02-14 Geophysical Survey Systems, Inc. Highway speed ground penetrating radar system utilizing air-launched antenna and method of use
CN103250062A (zh) * 2010-10-07 2013-08-14 安德鲁有限责任公司 测试活动数字无线电天线的系统和方法
JP5246250B2 (ja) * 2010-12-09 2013-07-24 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
US8199048B1 (en) * 2010-12-15 2012-06-12 University Of Massachusetts Calibration technique for phased array antennas
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FR3012683B1 (fr) * 2013-10-29 2017-03-10 Commissariat Energie Atomique Etalonnage d'un reseau d'antennes
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DE102016212136A1 (de) * 2016-07-04 2018-01-04 Laird Bochum GmbH Verfahren und Vorrichtung zur Bestimmung einer Distanz sowie Fahrzeug
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Also Published As

Publication number Publication date
SE9701846D0 (sv) 1997-05-16
DE69840231D1 (de) 2009-01-02
EP0981836B1 (en) 2008-11-19
US6127966A (en) 2000-10-03
EP0981836A1 (en) 2000-03-01
JP2001526783A (ja) 2001-12-18
AU7464498A (en) 1998-12-08
SE9701846L (sv) 1998-11-17
JP4215173B2 (ja) 2009-01-28
WO1998052248A1 (en) 1998-11-19

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