AU2001269515A1 - Calibration device, adaptive array device, calibration method, program recordingmedium and program - Google Patents

Calibration device, adaptive array device, calibration method, program recordingmedium and program

Info

Publication number
AU2001269515A1
AU2001269515A1 AU2001269515A AU6951501A AU2001269515A1 AU 2001269515 A1 AU2001269515 A1 AU 2001269515A1 AU 2001269515 A AU2001269515 A AU 2001269515A AU 6951501 A AU6951501 A AU 6951501A AU 2001269515 A1 AU2001269515 A1 AU 2001269515A1
Authority
AU
Australia
Prior art keywords
program
calibration
recordingmedium
adaptive array
calibration method
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
AU2001269515A
Inventor
Yoshiharu Doi
Takaaki Makata
Seigo Nakao
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.)
Sanyo Electric Co Ltd
Original Assignee
Sanyo Electric Co 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 Sanyo Electric Co Ltd filed Critical Sanyo Electric Co Ltd
Publication of AU2001269515A1 publication Critical patent/AU2001269515A1/en
Abandoned 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
    • 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
    • H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
    • H04B7/0837—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station using pre-detection combining
    • H04B7/0842—Weighted combining
    • 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
    • H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
    • H04B7/0837—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station using pre-detection combining
    • H04B7/084—Equal gain combining, only phase adjustments
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/10—Monitoring; Testing of transmitters
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/20—Monitoring; Testing of receivers
AU2001269515A 2000-07-14 2001-07-12 Calibration device, adaptive array device, calibration method, program recordingmedium and program Abandoned AU2001269515A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2000-215101 2000-07-14
JP2000215101 2000-07-14
PCT/JP2001/006069 WO2002007343A1 (en) 2000-07-14 2001-07-12 Calibration device, adaptive array device, calibration method, program recording medium and program

Publications (1)

Publication Number Publication Date
AU2001269515A1 true AU2001269515A1 (en) 2002-01-30

Family

ID=18710579

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001269515A Abandoned AU2001269515A1 (en) 2000-07-14 2001-07-12 Calibration device, adaptive array device, calibration method, program recordingmedium and program

Country Status (7)

Country Link
US (1) US6765529B2 (en)
EP (1) EP1309104B1 (en)
JP (1) JP3877678B2 (en)
KR (1) KR100556171B1 (en)
CN (1) CN1452818B (en)
AU (1) AU2001269515A1 (en)
WO (1) WO2002007343A1 (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4318389B2 (en) * 2000-04-03 2009-08-19 三洋電機株式会社 Adaptive array device, wireless base station, mobile phone
US7069052B2 (en) * 2002-11-04 2006-06-27 Nokia Corporation Data transmission method in base station of radio system, base station of radio system, and antenna array of base station
JP4177761B2 (en) * 2003-11-12 2008-11-05 株式会社エヌ・ティ・ティ・ドコモ Weight determination device and weight determination method
CN100399730C (en) * 2003-12-03 2008-07-02 电子科技大学 Blind estimating method for error of array antenna channel
US7630688B2 (en) * 2004-03-31 2009-12-08 Interdigital Technology Corporation Mitigation of wireless transmit/receive unit (WTRU) to WTRU interference using multiple antennas or beams
JP4524147B2 (en) * 2004-06-30 2010-08-11 京セラ株式会社 COMMUNICATION DEVICE, CALIBRATION METHOD, AND PROGRAM
CN100495951C (en) * 2005-05-09 2009-06-03 上海原动力通信科技有限公司 Method for dynamic selection of array antenna structure
WO2007099900A1 (en) * 2006-02-27 2007-09-07 Kyocera Corporation Adaptive array base station device and adaptive array base station device control method
US8219035B2 (en) * 2009-09-18 2012-07-10 ReVerb Networks, Inc. Enhanced calibration for multiple signal processing paths in a wireless network
US8179314B2 (en) * 2009-10-22 2012-05-15 ReVerb Networks, Inc. Enhanced calibration for multiple signal processing paths in a frequency division duplex system
CN103716075B (en) * 2012-09-29 2016-12-21 华为技术有限公司 The method and apparatus of joint channel correction between a kind of multiple Remote Radio Unit
CN103428137B (en) * 2013-07-23 2016-07-06 清华大学 A kind of wireless high-speed short haul connection chip
KR102375696B1 (en) * 2014-09-05 2022-03-17 한국전자통신연구원 Method and appartus for modulating baseband signal in beam space multi-input mult-output
KR102375697B1 (en) * 2014-09-12 2022-03-17 한국전자통신연구원 Method and appartus for modulating baseband signal in beam space multi-input mult-output
JP2018152723A (en) * 2017-03-13 2018-09-27 株式会社東芝 Radio communication apparatus and radio communication method
EP3981090B1 (en) * 2019-06-07 2023-09-27 Telefonaktiebolaget LM Ericsson (publ) Calibration for antenna elements of a multi-antenna structure

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5657023A (en) * 1996-05-02 1997-08-12 Hughes Electronics Self-phase up of array antennas with non-uniform element mutual coupling and arbitrary lattice orientation
SE508958C2 (en) * 1997-03-07 1998-11-16 Ericsson Telefon Ab L M Method and apparatus for calibrating a phase controlled array antenna
AU6312298A (en) * 1997-03-18 1998-10-12 Matsushita Electric Industrial Co., Ltd. Calibration device for array antenna wireless receiver
US5864317A (en) * 1997-05-23 1999-01-26 Raytheon Company Simplified quadrant-partitioned array architecture and measure sequence to support mutual-coupling based calibration
JP3389455B2 (en) * 1997-06-17 2003-03-24 三洋電機株式会社 Adaptive array device and correction method therefor
US6037898A (en) * 1997-10-10 2000-03-14 Arraycomm, Inc. Method and apparatus for calibrating radio frequency base stations using antenna arrays
JPH11220430A (en) * 1998-01-30 1999-08-10 Matsushita Electric Ind Co Ltd Diversity communication equipment and diversity reception method
US20010016504A1 (en) * 1998-04-03 2001-08-23 Henrik Dam Method and system for handling radio signals in a radio base station
JP3504495B2 (en) 1998-04-28 2004-03-08 松下電器産業株式会社 Array antenna wireless communication device
JP3326416B2 (en) * 1998-10-30 2002-09-24 三洋電機株式会社 Adaptive array device
US6400318B1 (en) * 1999-04-30 2002-06-04 Kabushiki Kaisha Toshiba Adaptive array antenna
US6486828B1 (en) * 2000-07-26 2002-11-26 Western Multiplex Adaptive array antenna nulling

Also Published As

Publication number Publication date
WO2002007343A1 (en) 2002-01-24
EP1309104A1 (en) 2003-05-07
KR20030015388A (en) 2003-02-20
KR100556171B1 (en) 2006-03-03
JP3877678B2 (en) 2007-02-07
US6765529B2 (en) 2004-07-20
CN1452818B (en) 2012-12-05
EP1309104B1 (en) 2011-06-08
US20030176166A1 (en) 2003-09-18
CN1452818A (en) 2003-10-29
EP1309104A4 (en) 2009-12-16

Similar Documents

Publication Publication Date Title
HK1057400A1 (en) Array antenna calibration apparatus and array antenna calibration method.
AU2001286525A1 (en) Capillary array and related methods
AU2325900A (en) Exposure device, exposure method, and device manufacturing method
AU3543100A (en) Beamforming method and device
AU6366099A (en) Adaptive array device
AU4174900A (en) Ultrasonic transducer, transducer array, and fabrication method
AU2001261537A1 (en) Improved calibration technique for memory devices
AU2001286979A1 (en) Tileable field-programmable gate array architecture
AU5204500A (en) Magnetoresistive electrode measuring device, and measuring method
AU2001295030A1 (en) Adaptive method for polling
AU2001230662A1 (en) Array antenna calibration
AU2001269515A1 (en) Calibration device, adaptive array device, calibration method, program recordingmedium and program
AU2001285854A1 (en) Calibration apparatus and method for use with an antenna array
AU2001230663A1 (en) Calibration method for an adaptive antenna system
HK1060444A1 (en) Array antenna receiving apparatus and method for calibrating the same
AU2001292182A1 (en) Antenna transducer assembly, and an associated method therefor
AU4288999A (en) Calibration device
AU2001289682A1 (en) On-line calibration process
EP1220474A3 (en) Adaptive array receiver
AU2002221607A1 (en) Pmd -emulation, measurement and compensating device
AU2001243560A1 (en) A method and apparatus for antenna array beamforming
AU2001270192A1 (en) Adaptive evaluation method and adaptive evaluation apparatus
AU2003213393A1 (en) Radio reception device, array parameter optimal value estimation method, and array parameter optimal value estimation program
AU2000258488A1 (en) Soft sensor device and device for evaluating the same
AU2001292329A1 (en) Path selection device and path selection method