GB2384914B - Antenna calibration - Google Patents

Antenna calibration

Info

Publication number
GB2384914B
GB2384914B GB0214043A GB0214043A GB2384914B GB 2384914 B GB2384914 B GB 2384914B GB 0214043 A GB0214043 A GB 0214043A GB 0214043 A GB0214043 A GB 0214043A GB 2384914 B GB2384914 B GB 2384914B
Authority
GB
United Kingdom
Prior art keywords
antenna calibration
calibration
antenna
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.)
Expired - Fee Related
Application number
GB0214043A
Other versions
GB2384914A (en
GB0214043D0 (en
Inventor
Christopher John Tarran
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.)
Roke Manor Research Ltd
Original Assignee
Roke Manor Research Ltd
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 Roke Manor Research Ltd filed Critical Roke Manor Research Ltd
Publication of GB0214043D0 publication Critical patent/GB0214043D0/en
Priority to PCT/GB2003/000449 priority Critical patent/WO2003065503A1/en
Publication of GB2384914A publication Critical patent/GB2384914A/en
Application granted granted Critical
Publication of GB2384914B publication Critical patent/GB2384914B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/06—Arrays of individually energised antenna units similarly polarised and spaced apart
    • H01Q21/22—Antenna units of the array energised non-uniformly in amplitude or phase, e.g. tapered array or binomial array
GB0214043A 2002-02-01 2002-06-19 Antenna calibration Expired - Fee Related GB2384914B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/GB2003/000449 WO2003065503A1 (en) 2002-02-01 2003-02-01 Antenna array calibration

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0202374A GB0202374D0 (en) 2002-02-01 2002-02-01 Antenna calibration

Publications (3)

Publication Number Publication Date
GB0214043D0 GB0214043D0 (en) 2002-07-31
GB2384914A GB2384914A (en) 2003-08-06
GB2384914B true GB2384914B (en) 2004-06-23

Family

ID=9930230

Family Applications (2)

Application Number Title Priority Date Filing Date
GB0202374A Ceased GB0202374D0 (en) 2002-02-01 2002-02-01 Antenna calibration
GB0214043A Expired - Fee Related GB2384914B (en) 2002-02-01 2002-06-19 Antenna calibration

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB0202374A Ceased GB0202374D0 (en) 2002-02-01 2002-02-01 Antenna calibration

Country Status (1)

Country Link
GB (2) GB0202374D0 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2894080B1 (en) 2005-11-28 2009-10-30 Alcatel Sa NETWORK ANTENNA WITH IRREGULAR MESHING AND POSSIBLE COLD REDUNDANCY
WO2020180708A1 (en) * 2019-03-01 2020-09-10 Ball Aerospace & Technologies Corp. Systems and methods for automated testing and calibration of phased array antenna systems
EP3748374B8 (en) * 2019-06-06 2023-02-15 Rohde & Schwarz GmbH & Co. KG System and method for calibrating radio frequency test chambers
CN113483663A (en) * 2021-07-13 2021-10-08 中国工程物理研究院应用电子学研究所 Three-dimensional large-size spliced multi-array-surface test calibration system and calibration method

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5546090A (en) * 1991-12-12 1996-08-13 Arraycomm, Inc. Method and apparatus for calibrating antenna arrays
US5644316A (en) * 1996-05-02 1997-07-01 Hughes Electronics Active phased array adjustment using transmit amplitude adjustment range measurements
WO1998039818A1 (en) * 1997-03-07 1998-09-11 Telefonaktiebolaget Lm Ericsson (Publ) A method and an apparatus for calibrating a phased array antenna
US6084545A (en) * 1999-07-12 2000-07-04 Lockheed Martin Corporation Near-field calibration system for phase-array antennas
EP1204161A1 (en) * 1999-08-10 2002-05-08 China Academy of Telecommunications Technology, MII Method and apparatus for calibrating smart antenna array

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5546090A (en) * 1991-12-12 1996-08-13 Arraycomm, Inc. Method and apparatus for calibrating antenna arrays
US5644316A (en) * 1996-05-02 1997-07-01 Hughes Electronics Active phased array adjustment using transmit amplitude adjustment range measurements
WO1998039818A1 (en) * 1997-03-07 1998-09-11 Telefonaktiebolaget Lm Ericsson (Publ) A method and an apparatus for calibrating a phased array antenna
US6084545A (en) * 1999-07-12 2000-07-04 Lockheed Martin Corporation Near-field calibration system for phase-array antennas
EP1204161A1 (en) * 1999-08-10 2002-05-08 China Academy of Telecommunications Technology, MII Method and apparatus for calibrating smart antenna array

Also Published As

Publication number Publication date
GB0202374D0 (en) 2002-03-20
GB2384914A (en) 2003-08-06
GB0214043D0 (en) 2002-07-31

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20110619