AU2001230663A1 - Calibration method for an adaptive antenna system - Google Patents

Calibration method for an adaptive antenna system

Info

Publication number
AU2001230663A1
AU2001230663A1 AU2001230663A AU3066301A AU2001230663A1 AU 2001230663 A1 AU2001230663 A1 AU 2001230663A1 AU 2001230663 A AU2001230663 A AU 2001230663A AU 3066301 A AU3066301 A AU 3066301A AU 2001230663 A1 AU2001230663 A1 AU 2001230663A1
Authority
AU
Australia
Prior art keywords
antenna system
calibration method
adaptive antenna
adaptive
calibration
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.)
Abandoned
Application number
AU2001230663A
Inventor
Magnus Johansson
Karsten Kruger
Eberhard Pauck
Leonard Rexberg
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.)
Telefonaktiebolaget LM Ericsson AB
Original Assignee
Telefonaktiebolaget LM Ericsson AB
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 Telefonaktiebolaget LM Ericsson AB filed Critical Telefonaktiebolaget LM Ericsson AB
Publication of AU2001230663A1 publication Critical patent/AU2001230663A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • 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
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/10—Monitoring; Testing of transmitters
    • H04B17/11—Monitoring; Testing of transmitters for calibration
    • H04B17/12—Monitoring; Testing of transmitters for calibration of transmit antennas, e.g. of the amplitude or phase
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/20—Monitoring; Testing of receivers

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Radio Transmission System (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
AU2001230663A 2000-02-01 2001-01-24 Calibration method for an adaptive antenna system Abandoned AU2001230663A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE0000316 2000-02-01
SE0000316A SE522563C2 (en) 2000-02-01 2000-02-01 Calibration method for an adaptive group antenna
PCT/SE2001/000128 WO2001058048A1 (en) 2000-02-01 2001-01-24 Calibration method for an adaptive antenna system

Publications (1)

Publication Number Publication Date
AU2001230663A1 true AU2001230663A1 (en) 2001-08-14

Family

ID=20278302

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001230663A Abandoned AU2001230663A1 (en) 2000-02-01 2001-01-24 Calibration method for an adaptive antenna system

Country Status (4)

Country Link
US (1) US6690953B2 (en)
AU (1) AU2001230663A1 (en)
SE (1) SE522563C2 (en)
WO (1) WO2001058048A1 (en)

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US20070203531A9 (en) * 1999-12-03 2007-08-30 Medtronic, Inc. Heart rate variability control of gastric electrical stimulator
JP4318389B2 (en) * 2000-04-03 2009-08-19 三洋電機株式会社 Adaptive array device, wireless base station, mobile phone
JP3444270B2 (en) * 2000-05-23 2003-09-08 日本電気株式会社 Array antenna receiver calibration system
GB0115238D0 (en) * 2001-06-21 2001-08-15 Nokia Corp Base transceiver station
GB2386947A (en) * 2002-03-27 2003-10-01 Qinetiq Ltd Calibration of a multichannel receiver
CN1170450C (en) 2002-09-13 2004-10-06 大唐移动通信设备有限公司 Method for adjusting intelligences antenna array system in real time
EP1705807B1 (en) * 2003-12-31 2017-10-25 ZTE Corporation Method for an antenna array transmitting link
JP2006003097A (en) * 2004-06-15 2006-01-05 Fujitsu Ten Ltd Radar device
US7213442B2 (en) * 2004-10-18 2007-05-08 The Boeing Company Methods of arranging transducers and transducer arrays having reduced phase ambiguity for determining direction of arrival of received signals
US7201054B2 (en) * 2004-10-18 2007-04-10 The Boeing Company System and method for resolving phase ambiguity of a transducer array to determine direction of arrival of received signals
US7616929B2 (en) * 2005-04-04 2009-11-10 Broadcom Corporation Cross-core calibration in a multi-radio system
US20120020396A1 (en) * 2007-08-09 2012-01-26 Nokia Corporation Calibration of smart antenna systems
EP2192707A1 (en) * 2008-11-26 2010-06-02 Nokia Siemens Networks OY Method of calibrating an active antenna and active antenna
GB2467773B (en) * 2009-02-13 2012-02-01 Socowave Technologies Ltd Communication system, apparatus and methods for calibrating an antenna array
KR101172240B1 (en) * 2010-05-18 2012-08-07 주식회사 만도 Sensor and alignment adjusting method
EP2477273A1 (en) * 2011-01-14 2012-07-18 Alcatel Lucent Calibration device and method of operating a calibration device
US8970427B2 (en) 2011-05-18 2015-03-03 Mediatek Singapore Pte. Ltd. Phase-arrayed device and method for calibrating the phase-arrayed device
US20120294338A1 (en) 2011-05-18 2012-11-22 Jing-Hong Conan Zhan Phase-arrayed transceiver
EP2667217B1 (en) * 2012-05-22 2017-02-08 Rohde & Schwarz GmbH & Co. KG A method and a system with an automatic calibration of a multistatic antenna array
CN103515720B (en) * 2012-06-28 2016-03-09 比亚迪股份有限公司 Dual-mode antenna structure and calibration steps thereof
FR3007587B1 (en) * 2013-06-24 2015-08-07 Astrium Sas METHOD AND SYSTEM FOR MONITORING A SATELLITE TRANSFER PHASE FROM AN INITIAL ORBIT TO A MISSION ORBIT
US20160344483A1 (en) * 2014-01-15 2016-11-24 Nokia Solutions And Networks Oy Antenna Calibration in Communications
US10056685B2 (en) 2014-03-06 2018-08-21 Samsung Electronics Co., Ltd. Antenna array self-calibration
US9837712B2 (en) * 2014-09-19 2017-12-05 Qorvo Us, Inc. Antenna array calibration for wireless charging
US9837713B2 (en) * 2014-09-23 2017-12-05 Qorvo Us, Inc. Antenna array calibration for wireless charging
US10009124B2 (en) * 2015-03-11 2018-06-26 Telefonaktiebolaget Lm Ericsson (Publ) Methods and apparatus for antenna calibration
WO2017202469A1 (en) * 2016-05-26 2017-11-30 Telefonaktiebolaget Lm Ericsson (Publ) Method of calibrating an antenna system
US10523345B2 (en) 2017-03-06 2019-12-31 Samsung Electronics Co., Ltd. Methods and apparatus for calibration and array operation in advanced MIMO system
KR102360495B1 (en) 2017-05-31 2022-02-09 삼성전자주식회사 Method for calibration and an electronic device thereof
CN110798253B (en) 2018-08-02 2021-03-12 大唐移动通信设备有限公司 Antenna calibration method and device
US11909127B2 (en) 2019-02-28 2024-02-20 Nec Corporation Antenna system, calibration unit, and calibration method
US12015451B1 (en) * 2021-05-12 2024-06-18 Anokiwave, Inc. Joint transmit/receive image compensation with blind adaptive calibration in a transceiver system

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2313523B (en) * 1996-05-23 2000-06-07 Motorola Ltd Self-calibration apparatus and method for communication device
CN1108037C (en) * 1997-03-18 2003-05-07 松下电器产业株式会社 Cablibration device for array antenna wireless receiver
US6108565A (en) * 1997-09-15 2000-08-22 Adaptive Telecom, Inc. Practical space-time radio method for CDMA communication capacity enhancement
US6615024B1 (en) * 1998-05-01 2003-09-02 Arraycomm, Inc. Method and apparatus for determining signatures for calibrating a communication station having an antenna array
US6157340A (en) * 1998-10-26 2000-12-05 Cwill Telecommunications, Inc. Adaptive antenna array subsystem calibration

Also Published As

Publication number Publication date
SE0000316L (en) 2001-08-02
SE0000316D0 (en) 2000-02-01
SE522563C2 (en) 2004-02-17
US20010016505A1 (en) 2001-08-23
US6690953B2 (en) 2004-02-10
WO2001058048A1 (en) 2001-08-09

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