JP2015509674A - アンテナアレイのための減損補償マトリックスの決定 - Google Patents

アンテナアレイのための減損補償マトリックスの決定 Download PDF

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JP2015509674A
JP2015509674A JP2014556190A JP2014556190A JP2015509674A JP 2015509674 A JP2015509674 A JP 2015509674A JP 2014556190 A JP2014556190 A JP 2014556190A JP 2014556190 A JP2014556190 A JP 2014556190A JP 2015509674 A JP2015509674 A JP 2015509674A
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Prior art keywords
signal
impairment
antenna
matrix
determining
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JP2014556190A
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Japanese (ja)
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JP2015509674A5 (enExample
Inventor
ニール マクゴーワン，
ニール マクゴーワン，
シルベイラ， マーティヌス， ダブリュ． ダ
シルベイラ， マーティヌス， ダブリュ． ダ
ボ ゴランソン，
ボ ゴランソン，
ピーター ディーン，
ピーター ディーン，
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Optis Cellular Technology LLC
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Optis Cellular Technology LLC
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Publication of JP2015509674A publication Critical patent/JP2015509674A/ja
Publication of JP2015509674A5 publication Critical patent/JP2015509674A5/ja
Ceased legal-status Critical Current

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    • 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
    • H01Q3/30—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 varying the relative phase between the radiating elements of an array
    • H01Q3/34—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 varying the relative phase between the radiating elements of an array by electrical means
    • H01Q3/40—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 varying the relative phase between the radiating elements of an array by electrical means with phasing matrix
    • 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

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  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Radio Transmission System (AREA)
JP2014556190A 2012-02-13 2013-02-12 アンテナアレイのための減損補償マトリックスの決定 Ceased JP2015509674A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201261597903P 2012-02-13 2012-02-13
US61/597,903 2012-02-13
PCT/IB2013/051146 WO2013124762A1 (en) 2012-02-13 2013-02-12 Determination of an impairment compensation matrix for an antenna array

Publications (2)

Publication Number Publication Date
JP2015509674A true JP2015509674A (ja) 2015-03-30
JP2015509674A5 JP2015509674A5 (enExample) 2016-03-31

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JP2014556190A Ceased JP2015509674A (ja) 2012-02-13 2013-02-12 アンテナアレイのための減損補償マトリックスの決定

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US (1) US9287620B2 (enExample)
EP (1) EP2815522A1 (enExample)
JP (1) JP2015509674A (enExample)
KR (1) KR101507699B1 (enExample)
CN (1) CN104115429B (enExample)
IN (1) IN2014KN01669A (enExample)
WO (1) WO2013124762A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102104618B1 (ko) * 2019-11-07 2020-04-24 한화시스템 주식회사 안테나 장치, 이를 구비하는 능동 위상배열 레이더, 및 이의 오차 보정방법

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9749031B2 (en) * 2015-04-08 2017-08-29 Blackberry Limited Mutual coupling mitigation in a multi-port antenna system
WO2016183803A1 (zh) 2015-05-19 2016-11-24 华为技术有限公司 天线阵列的信道信息反馈方法与装置
US10644813B2 (en) * 2016-03-11 2020-05-05 Telefonaktiebolaget Lm Ericsson (Publ) Antenna array calibration method and apparatus
EP3596780B1 (en) 2017-03-13 2021-06-30 Telefonaktiebolaget LM Ericsson (PUBL) Self-calibration of antenna array system
CN110915253B (zh) * 2017-03-17 2024-07-05 迈克尔·王 精确定位系统及其使用方法
WO2019052655A1 (en) 2017-09-15 2019-03-21 Telefonaktiebolaget Lm Ericsson (Publ) SYSTEMS AND METHODS FOR SELF CALIBRATION OF AN ANALOG BEAM FORMING TRANSCEIVER
US11050496B2 (en) * 2018-05-21 2021-06-29 National Instruments Corporation Over-the-air testing of millimeter wave integrated circuits with integrated antennas
US10928498B1 (en) 2018-09-18 2021-02-23 Apple Inc. Electronic device with circular radar-antenna array
US20230258768A1 (en) * 2020-08-06 2023-08-17 Intel Corporation Apparatus, system and method of radar antenna calibration
KR20230003970A (ko) 2021-06-30 2023-01-06 삼성전자주식회사 오정렬 보상 방법 및 장치
CN113824512B (zh) * 2021-09-13 2023-10-10 中信科移动通信技术股份有限公司 大规模天线调测方法、测试设备及计算机设备
KR102704737B1 (ko) * 2023-03-24 2024-09-11 서울대학교산학협력단 Ris에서 배열 안테나의 최적의 위상 배열을 결정하기 위한 방법 및 이를 이용한 ris 시스템

Citations (3)

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Publication number Priority date Publication date Assignee Title
JP2001007754A (ja) * 1999-06-22 2001-01-12 Toshiba Corp 無線通信システム及び無線基地局
JP2001352282A (ja) * 2000-04-03 2001-12-21 Sanyo Electric Co Ltd アダプティブアレー装置、無線基地局、携帯電話機
US20070183479A1 (en) * 2006-01-17 2007-08-09 Airnet Communications Corporation Method to calibrate RF paths of an FHOP adaptive base station

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8219039B2 (en) * 2006-09-21 2012-07-10 Kyocera Corporation Radio communication device and radio communication method
JP5133007B2 (ja) * 2007-08-16 2013-01-30 三星電子株式会社 送信装置、及びビームフォーミング行列生成方法
EP2619847B1 (en) 2010-09-24 2018-04-11 Telefonaktiebolaget LM Ericsson (publ) Methods, testing apparatuses and devices for removing cross coupling effects in antenna arrays

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001007754A (ja) * 1999-06-22 2001-01-12 Toshiba Corp 無線通信システム及び無線基地局
JP2001352282A (ja) * 2000-04-03 2001-12-21 Sanyo Electric Co Ltd アダプティブアレー装置、無線基地局、携帯電話機
US20030096638A1 (en) * 2000-04-03 2003-05-22 Yoshiharu Doi Adaptive array device, wireless base station and cellular telephone
US20070183479A1 (en) * 2006-01-17 2007-08-09 Airnet Communications Corporation Method to calibrate RF paths of an FHOP adaptive base station

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102104618B1 (ko) * 2019-11-07 2020-04-24 한화시스템 주식회사 안테나 장치, 이를 구비하는 능동 위상배열 레이더, 및 이의 오차 보정방법

Also Published As

Publication number Publication date
US20130207843A1 (en) 2013-08-15
EP2815522A1 (en) 2014-12-24
CN104115429A (zh) 2014-10-22
CN104115429B (zh) 2016-08-17
WO2013124762A1 (en) 2013-08-29
IN2014KN01669A (enExample) 2015-10-23
KR20140119195A (ko) 2014-10-08
KR101507699B1 (ko) 2015-03-31
US9287620B2 (en) 2016-03-15

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