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GB2418536B - Method of antenna calibration - Google Patents

Method of antenna calibration

Info

Publication number
GB2418536B
GB2418536B GB0421553A GB0421553A GB2418536B GB 2418536 B GB2418536 B GB 2418536B GB 0421553 A GB0421553 A GB 0421553A GB 0421553 A GB0421553 A GB 0421553A GB 2418536 B GB2418536 B GB 2418536B
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 - Lifetime
Application number
GB0421553A
Other versions
GB0421553D0 (en
GB2418536A (en
Inventor
Philip Wainman
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.)
Nortel Networks Ltd
Original Assignee
Nortel Networks 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 Nortel Networks Ltd filed Critical Nortel Networks Ltd
Priority to GB0421553A priority Critical patent/GB2418536B/en
Publication of GB0421553D0 publication Critical patent/GB0421553D0/en
Publication of GB2418536A publication Critical patent/GB2418536A/en
Application granted granted Critical
Publication of GB2418536B publication Critical patent/GB2418536B/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • 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
    • G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
    • G01S19/01—Satellite radio beacon positioning systems transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
    • G01S19/13—Receivers
    • G01S19/23—Testing, monitoring, correcting or calibrating of receiver elements
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
GB0421553A 2004-09-27 2004-09-27 Method of antenna calibration Expired - Lifetime GB2418536B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0421553A GB2418536B (en) 2004-09-27 2004-09-27 Method of antenna calibration

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0421553A GB2418536B (en) 2004-09-27 2004-09-27 Method of antenna calibration

Publications (3)

Publication Number Publication Date
GB0421553D0 GB0421553D0 (en) 2005-03-09
GB2418536A GB2418536A (en) 2006-03-29
GB2418536B true GB2418536B (en) 2008-12-03

Family

ID=34307606

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0421553A Expired - Lifetime GB2418536B (en) 2004-09-27 2004-09-27 Method of antenna calibration

Country Status (1)

Country Link
GB (1) GB2418536B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110208761A (en) * 2019-06-03 2019-09-06 中国人民解放军63698部队 A kind of two-channel monopulse system segmentation school phase method

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2456007B (en) * 2007-12-31 2012-10-17 Nortel Networks Ltd Method for channel calibration
WO2010054689A1 (en) * 2008-11-12 2010-05-20 Nokia Corporation A method, apparatus, computer program and a computer readable storage medium
EP2535738B1 (en) * 2011-06-15 2019-08-07 Airbus Defence and Space GmbH Improved antenna beam forming for tracking a transmitter signal
FR2982035B1 (en) * 2011-10-26 2015-03-20 Thales Sa METHOD FOR CALIBRATING AN ACTIVE ANTENNA

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4926186A (en) * 1989-03-20 1990-05-15 Allied-Signal Inc. FFT-based aperture monitor for scanning phased arrays
GB2313523A (en) * 1996-05-23 1997-11-26 Motorola Ltd Calibration for adaptive antennas
GB2363000A (en) * 2000-05-31 2001-12-05 Nokia Mobile Phones Ltd Phase compensation for an antenna array
EP1515455A1 (en) * 2002-06-20 2005-03-16 NEC Corporation Array antenna receiver device
GB2408387A (en) * 2003-11-19 2005-05-25 Roke Manor Research Self calibrating adaptive antenna array for GPS receiver

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4926186A (en) * 1989-03-20 1990-05-15 Allied-Signal Inc. FFT-based aperture monitor for scanning phased arrays
GB2313523A (en) * 1996-05-23 1997-11-26 Motorola Ltd Calibration for adaptive antennas
GB2363000A (en) * 2000-05-31 2001-12-05 Nokia Mobile Phones Ltd Phase compensation for an antenna array
EP1515455A1 (en) * 2002-06-20 2005-03-16 NEC Corporation Array antenna receiver device
GB2408387A (en) * 2003-11-19 2005-05-25 Roke Manor Research Self calibrating adaptive antenna array for GPS receiver

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110208761A (en) * 2019-06-03 2019-09-06 中国人民解放军63698部队 A kind of two-channel monopulse system segmentation school phase method

Also Published As

Publication number Publication date
GB0421553D0 (en) 2005-03-09
GB2418536A (en) 2006-03-29

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)

Free format text: REGISTERED BETWEEN 20130516 AND 20130522

732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)

Free format text: REGISTERED BETWEEN 20150115 AND 20150121

PE20 Patent expired after termination of 20 years

Expiry date: 20240926