ATE329381T1 - Kalibriervorrichtung für ein umschaltbares antennen-array sowie ein zugehöriges betriebsverfahren - Google Patents

Kalibriervorrichtung für ein umschaltbares antennen-array sowie ein zugehöriges betriebsverfahren

Info

Publication number
ATE329381T1
ATE329381T1 AT03740191T AT03740191T ATE329381T1 AT E329381 T1 ATE329381 T1 AT E329381T1 AT 03740191 T AT03740191 T AT 03740191T AT 03740191 T AT03740191 T AT 03740191T AT E329381 T1 ATE329381 T1 AT E329381T1
Authority
AT
Austria
Prior art keywords
calibration device
antenna array
inputs
operating method
switchable antenna
Prior art date
Application number
AT03740191T
Other languages
English (en)
Inventor
Joerg Langenberg
Original Assignee
Kathrein Werke Kg
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 Kathrein Werke Kg filed Critical Kathrein Werke Kg
Application granted granted Critical
Publication of ATE329381T1 publication Critical patent/ATE329381T1/de

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
    • 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
    • H01Q3/30—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 varying the relative phase between the radiating elements of an array
    • H01Q3/34—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 varying the relative phase between the radiating elements of an array by electrical means
    • H01Q3/40—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 varying the relative phase between the radiating elements of an array by electrical means with phasing matrix
    • 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
    • H01Q3/22—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 orientation in accordance with variation of frequency of radiated wave
    • 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)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
AT03740191T 2002-08-19 2003-06-05 Kalibriervorrichtung für ein umschaltbares antennen-array sowie ein zugehöriges betriebsverfahren ATE329381T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10237822A DE10237822B3 (de) 2002-08-19 2002-08-19 Kalibriereinrichtung für ein umschaltbares Antennen-Array sowie ein zugehöriges Betriebsverfahren

Publications (1)

Publication Number Publication Date
ATE329381T1 true ATE329381T1 (de) 2006-06-15

Family

ID=31501801

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03740191T ATE329381T1 (de) 2002-08-19 2003-06-05 Kalibriervorrichtung für ein umschaltbares antennen-array sowie ein zugehöriges betriebsverfahren

Country Status (9)

Country Link
US (1) US7132979B2 (de)
EP (1) EP1530816B9 (de)
KR (1) KR100893656B1 (de)
CN (1) CN2800506Y (de)
AT (1) ATE329381T1 (de)
AU (1) AU2003297841A1 (de)
DE (2) DE10237822B3 (de)
ES (1) ES2263987T3 (de)
WO (1) WO2004023601A1 (de)

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US9300408B2 (en) * 2013-11-04 2016-03-29 Alcatel-Lucent Shanghai Bell Co., Ltd Methods and systems for calibrating LTE antenna systems
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US9848370B1 (en) * 2015-03-16 2017-12-19 Rkf Engineering Solutions Llc Satellite beamforming
CN109565304B (zh) * 2016-07-08 2023-04-07 马格纳电子系统公司 用于车辆的2d mimo雷达系统
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US10571503B2 (en) * 2018-01-31 2020-02-25 Rockwell Collins, Inc. Methods and systems for ESA metrology
US11114757B2 (en) * 2018-08-31 2021-09-07 Rockwell Collins, Inc. Embedded antenna array metrology systems and methods
CN116601875B (zh) * 2020-12-30 2025-09-12 华为技术有限公司 一种天线校准方法及系统
EP4305707A1 (de) * 2021-03-11 2024-01-17 Telefonaktiebolaget LM Ericsson (publ) Aktives antennensystem mit kopplungspfaden zwischen speisenetzwerken

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Also Published As

Publication number Publication date
KR20050033065A (ko) 2005-04-08
ES2263987T3 (es) 2006-12-16
DE10237822B3 (de) 2004-07-22
AU2003297841A1 (en) 2004-03-29
US20040032366A1 (en) 2004-02-19
DE50303722D1 (de) 2006-07-20
EP1530816B9 (de) 2007-10-03
EP1530816A1 (de) 2005-05-18
US7132979B2 (en) 2006-11-07
KR100893656B1 (ko) 2009-04-17
CN2800506Y (zh) 2006-07-26
WO2004023601A1 (de) 2004-03-18
EP1530816B1 (de) 2006-06-07

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Legal Events

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