FI964654A0 - Calibration of an antenna array - Google Patents

Calibration of an antenna array

Info

Publication number
FI964654A0
FI964654A0 FI964654A FI964654A FI964654A0 FI 964654 A0 FI964654 A0 FI 964654A0 FI 964654 A FI964654 A FI 964654A FI 964654 A FI964654 A FI 964654A FI 964654 A0 FI964654 A0 FI 964654A0
Authority
FI
Finland
Prior art keywords
calibration
antenna array
antenna
array
Prior art date
Application number
FI964654A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI964654A (en
Inventor
Bjoern Gunnar Johannisson
Ulf Forssen
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
Publication of FI964654A publication Critical patent/FI964654A/en
Publication of FI964654A0 publication Critical patent/FI964654A0/en

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
FI964654A 1994-06-03 1996-11-21 Calibration of an antenna array FI964654A0 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US25329594A 1994-06-03 1994-06-03
PCT/SE1995/000627 WO1995034103A1 (en) 1994-06-03 1995-06-01 Antenna array calibration

Publications (2)

Publication Number Publication Date
FI964654A FI964654A (en) 1996-11-21
FI964654A0 true FI964654A0 (en) 1996-11-21

Family

ID=22959670

Family Applications (1)

Application Number Title Priority Date Filing Date
FI964654A FI964654A0 (en) 1994-06-03 1996-11-21 Calibration of an antenna array

Country Status (10)

Country Link
EP (1) EP0763266A1 (en)
JP (1) JPH10503892A (en)
CN (1) CN1078390C (en)
AU (1) AU691295B2 (en)
BR (1) BR9507801A (en)
CA (1) CA2190258A1 (en)
FI (1) FI964654A0 (en)
MX (1) MX9605934A (en)
RU (1) RU2147753C1 (en)
WO (1) WO1995034103A1 (en)

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GB2310780A (en) * 1996-02-28 1997-09-03 Northern Telecom Ltd An Antenna Receive Calibration Arrangement
US5784030A (en) * 1996-06-06 1998-07-21 Hughes Electronics Corporation Calibration method for satellite communications payloads using hybrid matrices
SE508958C2 (en) * 1997-03-07 1998-11-16 Ericsson Telefon Ab L M Method and apparatus for calibrating a phase controlled array antenna
WO1998042093A1 (en) * 1997-03-18 1998-09-24 Matsushita Electric Industrial Co., Ltd. Calibration device for array antenna wireless receiver
US6104935A (en) * 1997-05-05 2000-08-15 Nortel Networks Corporation Down link beam forming architecture for heavily overlapped beam configuration
SE509782C2 (en) * 1997-07-29 1999-03-08 Ericsson Telefon Ab L M Method and apparatus for antenna calibration and their use in a radio communication system
US6046697A (en) * 1997-09-05 2000-04-04 Northern Telecom Limited Phase control of transmission antennas
US6037898A (en) * 1997-10-10 2000-03-14 Arraycomm, Inc. Method and apparatus for calibrating radio frequency base stations using antenna arrays
DE19806914C2 (en) * 1998-02-19 2002-01-31 Bosch Gmbh Robert Method and device for calibrating a group antenna
JP3504495B2 (en) * 1998-04-28 2004-03-08 松下電器産業株式会社 Array antenna wireless communication device
US6133868A (en) * 1998-06-05 2000-10-17 Metawave Communications Corporation System and method for fully self-contained calibration of an antenna array
DE69930384T2 (en) 1998-07-13 2006-12-07 Ntt Mobile Communications Network Inc. ADAPTIVE GROUP ANTENNA
ID27970A (en) 1998-08-05 2001-05-03 Sanyo Electric Co RADAS RADIO AND CALIBRATION METHODS FOR THAT
GB2342505B (en) * 1998-10-06 2003-06-04 Telecom Modus Ltd Antenna array calibration
EP1077504A4 (en) * 1998-11-19 2004-10-13 Nippon Telegraph & Telephone Adaptive array antenna device
SE513340C2 (en) * 1998-11-27 2000-08-28 Radio Design Innovation Tj Ab Calibration method for phase controlled group antenna
AU763056B2 (en) * 1999-03-30 2003-07-10 Sanyo Electric Co., Ltd. Radio device and method of calibration of antenna directivity
US6600914B2 (en) 1999-05-24 2003-07-29 Arraycomm, Inc. System and method for emergency call channel allocation
CN1118146C (en) * 1999-08-10 2003-08-13 信息产业部电信科学技术研究院 Method and device for calibrating intelligent antenna array
DE19943952B4 (en) * 1999-09-14 2010-04-08 Robert Bosch Gmbh Method for calibrating a group antenna
US6320540B1 (en) * 1999-12-07 2001-11-20 Metawave Communications Corporation Establishing remote beam forming reference line
JP3444270B2 (en) * 2000-05-23 2003-09-08 日本電気株式会社 Array antenna receiver calibration system
EP1178562A1 (en) * 2000-08-03 2002-02-06 Telefonaktiebolaget L M Ericsson (Publ) Antenna array calibration
JP2002353865A (en) * 2001-05-23 2002-12-06 Nec Corp Array antenna transmitter-receiver and its calibration method
JP3651430B2 (en) * 2001-09-17 2005-05-25 日本電気株式会社 Array antenna calibration apparatus and calibration method
WO2003043129A1 (en) * 2001-10-05 2003-05-22 Hantel Co., Ltd. Calibration apparatus for smart antenna and method thereof
CN100340862C (en) * 2002-01-18 2007-10-03 加拿大工业部 Antenna array for the measurement of complex electromagnetic fields
JP2003309513A (en) * 2002-04-16 2003-10-31 Matsushita Electric Ind Co Ltd Adaptive array antenna reception apparatus and antenna array calibration method
US7031669B2 (en) 2002-09-10 2006-04-18 Cognio, Inc. Techniques for correcting for phase and amplitude offsets in a MIMO radio device
CN1176555C (en) * 2002-12-25 2004-11-17 大唐移动通信设备有限公司 Method for adjusting intelligences antenna array system in real time
JP4524147B2 (en) * 2004-06-30 2010-08-11 京セラ株式会社 COMMUNICATION DEVICE, CALIBRATION METHOD, AND PROGRAM
US7456787B2 (en) * 2005-08-11 2008-11-25 Sierra Nevada Corporation Beam-forming antenna with amplitude-controlled antenna elements
US20100142590A1 (en) * 2006-12-08 2010-06-10 Hoehne Thomas Calibration in a spread spectrum communications system
WO2009019526A1 (en) * 2007-08-09 2009-02-12 Nokia Corporation Calibration ofsmart antenna systems
AU2008291899A1 (en) 2007-08-31 2009-03-05 Bae Systems Plc Antenna calibration
US8004457B2 (en) 2007-08-31 2011-08-23 Bae Systems Plc Antenna calibration
DK2183817T3 (en) 2007-08-31 2017-11-27 Bae Systems Plc ANTENNA CALIBRATION
US20090093222A1 (en) * 2007-10-03 2009-04-09 Qualcomm Incorporated Calibration and beamforming in a wireless communication system
US8193971B2 (en) 2008-11-10 2012-06-05 Motorola Mobility, Inc. Antenna reciprocity calibration
GB2465752B (en) * 2008-11-26 2012-11-14 Ubidyne Inc A calibration apparatus and a method for generating at least one calibration signal for an antenna array
GB0823593D0 (en) * 2008-12-30 2009-01-28 Astrium Ltd Calibration apparatus and method
EP2372836B1 (en) * 2010-03-18 2017-05-03 Alcatel Lucent Antenna array calibration
US8311166B2 (en) 2010-03-31 2012-11-13 Ubidyne, Inc. Active antenna array and method for calibration of the active antenna array
US8340612B2 (en) * 2010-03-31 2012-12-25 Ubidyne, Inc. Active antenna array and method for calibration of the active antenna array
US8441966B2 (en) 2010-03-31 2013-05-14 Ubidyne Inc. Active antenna array and method for calibration of receive paths in said array
JP5620757B2 (en) * 2010-09-01 2014-11-05 株式会社豊田中央研究所 Radar equipment
JP5152302B2 (en) * 2010-11-17 2013-02-27 日本電気株式会社 Array antenna apparatus and impedance matching method thereof
US8971948B1 (en) * 2010-11-19 2015-03-03 Qualcomm Incorporated Systems and methods for compensating antenna gain imbalance
RU2489780C2 (en) * 2011-01-21 2013-08-10 Станислав Георгиевич Долгополов Tunable antenna array composed of compensated electrically "short" antennae
CN103733692B (en) * 2011-02-07 2018-02-23 诺基亚通信公司 Scale the transimission power in multi-antenna wireless system
RU2467346C1 (en) * 2011-07-04 2012-11-20 Федеральное государственное унитарное предприятие "Ростовский-на-Дону научно-исследовательский институт радиосвязи" (ФГУП "РНИИРС") Method of calibrating active phased antenna array
US9712191B2 (en) 2011-10-07 2017-07-18 Telefonaktiebolaget L M Ericsson Apparatus and method for use with antenna array
US9088448B2 (en) * 2011-11-11 2015-07-21 Mediatek Singapore Pte. Ltd. Phased array device and calibration method therefor
CN102857309B (en) * 2012-07-27 2016-09-28 中兴通讯股份有限公司 The method of testing of a kind of radio frequency index of active antenna system and device
CN102830298B (en) 2012-07-27 2017-04-12 中兴通讯股份有限公司 Method and device for testing radio frequency index and wireless index of active antenna system
RU2524788C2 (en) * 2012-08-07 2014-08-10 Открытое акционерное общество "Российская корпорация ракетно-космического приборостроения и информационных систем" (ОАО "Российские космические системы") Computer-aided calibration of tracking antenna system
CN103916171B (en) * 2014-04-04 2018-08-07 电信科学技术研究院 A kind of control method of wave beam forming, apparatus and system
US10613197B2 (en) 2014-10-30 2020-04-07 Mitsubishi Electric Corporation Antenna specification estimation device and radar device
JP2017158086A (en) 2016-03-03 2017-09-07 富士通株式会社 Active phased array transmitter, active phased array receiver and active phased-array transmitter-receiver
RU2641615C2 (en) * 2016-05-04 2018-01-18 Федеральное государственное бюджетное военное образовательное учреждение высшего образования "Военно-космическая академия имени А.Ф. Можайского" Министерства обороны Российской Федерации Method and device for calibration of receiving active phased antenna array
US11158940B2 (en) 2017-03-13 2021-10-26 Telefonaktiebolaget Lm Ericsson (Publ) Self-calibration of antenna array system
RU172722U1 (en) * 2017-03-28 2017-07-21 Федеральное государственное унитарное предприятие "Ростовский-на-Дону научно-исследовательский институт радиосвязи" (ФГУП "РНИИРС") A device for correcting the amplitude-phase distribution of a disclosed annular antenna array
CN108736161B (en) * 2017-04-14 2021-10-01 京东方科技集团股份有限公司 Mobile device and mobile device directional antenna adjusting method
CN109495189B (en) * 2017-09-11 2020-08-28 大唐移动通信设备有限公司 Array antenna calibration method and device
EP3857732A1 (en) * 2018-09-28 2021-08-04 Telefonaktiebolaget Lm Ericsson (Publ) Systems and methods for correction of beam direction due to self-coupling

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US5027127A (en) * 1985-10-10 1991-06-25 United Technologies Corporation Phase alignment of electronically scanned antenna arrays
DE3934155C2 (en) * 1988-10-13 1999-10-07 Mitsubishi Electric Corp Method for measuring an amplitude and a phase of each antenna element of a phase-controlled antenna arrangement and antenna arrangement for performing the method
US5063529A (en) * 1989-12-29 1991-11-05 Texas Instruments Incorporated Method for calibrating a phased array antenna
US5248982A (en) * 1991-08-29 1993-09-28 Hughes Aircraft Company Method and apparatus for calibrating phased array receiving antennas

Also Published As

Publication number Publication date
RU2147753C1 (en) 2000-04-20
FI964654A (en) 1996-11-21
JPH10503892A (en) 1998-04-07
CN1078390C (en) 2002-01-23
AU691295B2 (en) 1998-05-14
CN1150499A (en) 1997-05-21
WO1995034103A1 (en) 1995-12-14
EP0763266A1 (en) 1997-03-19
CA2190258A1 (en) 1995-12-14
AU2583695A (en) 1996-01-04
MX9605934A (en) 1997-12-31
BR9507801A (en) 1998-05-26

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