GB0823593D0 - Calibration apparatus and method - Google Patents

Calibration apparatus and method

Info

Publication number
GB0823593D0
GB0823593D0 GBGB0823593.9A GB0823593A GB0823593D0 GB 0823593 D0 GB0823593 D0 GB 0823593D0 GB 0823593 A GB0823593 A GB 0823593A GB 0823593 D0 GB0823593 D0 GB 0823593D0
Authority
GB
United Kingdom
Prior art keywords
calibration apparatus
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.)
Ceased
Application number
GBGB0823593.9A
Other languages
English (en)
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.)
Airbus Defence and Space Ltd
Original Assignee
Astrium 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 Astrium Ltd filed Critical Astrium Ltd
Priority to GBGB0823593.9A priority Critical patent/GB0823593D0/en
Publication of GB0823593D0 publication Critical patent/GB0823593D0/en
Priority to US12/382,798 priority patent/US8604975B2/en
Priority to CN200980153370.6A priority patent/CN102273097B/zh
Priority to EP09801982.1A priority patent/EP2371072B1/en
Priority to PCT/EP2009/067907 priority patent/WO2010076290A1/en
Priority to RU2011132134/07A priority patent/RU2531459C2/ru
Priority to JP2011544035A priority patent/JP5489362B2/ja
Priority to CA2748588A priority patent/CA2748588C/en
Ceased legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/14—Relay systems
    • H04B7/15—Active relay systems
    • H04B7/185—Space-based or airborne stations; Stations for satellite systems
    • H04B7/1851—Systems using a satellite or space-based relay
    • H04B7/18515—Transmission equipment in satellites or space-based relays
    • 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
    • H04B17/20—Monitoring; Testing of receivers
    • H04B17/21—Monitoring; Testing of receivers for calibration; for correcting measurements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/14—Relay systems
    • H04B7/15—Active relay systems
    • H04B7/185—Space-based or airborne stations; Stations for satellite systems
    • H04B7/1851—Systems using a satellite or space-based relay
    • H04B7/18519—Operations control, administration or maintenance
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/14—Relay systems
    • H04B7/15—Active relay systems
    • H04B7/204—Multiple access
    • H04B7/2041—Spot beam multiple access

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Astronomy & Astrophysics (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Radio Relay Systems (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Radio Transmission System (AREA)
  • Monitoring And Testing Of Transmission In General (AREA)
GBGB0823593.9A 2008-12-30 2008-12-30 Calibration apparatus and method Ceased GB0823593D0 (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
GBGB0823593.9A GB0823593D0 (en) 2008-12-30 2008-12-30 Calibration apparatus and method
US12/382,798 US8604975B2 (en) 2008-12-30 2009-03-24 Calibration apparatus and method
CN200980153370.6A CN102273097B (zh) 2008-12-30 2009-12-23 校准设备和方法
EP09801982.1A EP2371072B1 (en) 2008-12-30 2009-12-23 Calibration apparatus and method
PCT/EP2009/067907 WO2010076290A1 (en) 2008-12-30 2009-12-23 Calibration apparatus and method
RU2011132134/07A RU2531459C2 (ru) 2008-12-30 2009-12-23 Устройство и способ калибровки
JP2011544035A JP5489362B2 (ja) 2008-12-30 2009-12-23 キャリブレーション装置およびキャリブレーション方法
CA2748588A CA2748588C (en) 2008-12-30 2009-12-23 Calibration apparatus and method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB0823593.9A GB0823593D0 (en) 2008-12-30 2008-12-30 Calibration apparatus and method

Publications (1)

Publication Number Publication Date
GB0823593D0 true GB0823593D0 (en) 2009-01-28

Family

ID=40344243

Family Applications (1)

Application Number Title Priority Date Filing Date
GBGB0823593.9A Ceased GB0823593D0 (en) 2008-12-30 2008-12-30 Calibration apparatus and method

Country Status (8)

Country Link
US (1) US8604975B2 (enExample)
EP (1) EP2371072B1 (enExample)
JP (1) JP5489362B2 (enExample)
CN (1) CN102273097B (enExample)
CA (1) CA2748588C (enExample)
GB (1) GB0823593D0 (enExample)
RU (1) RU2531459C2 (enExample)
WO (1) WO2010076290A1 (enExample)

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CN111175710A (zh) * 2018-11-09 2020-05-19 国家航空航天研究所 确定具有多个并行传输路径的雷达的传输相移

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BR112013002521B1 (pt) 2010-12-10 2022-02-22 Sun Patent Trust Método de transmissão, aparelho de transmissão, método de recepção e aparelho de recepção
WO2012111256A1 (ja) 2011-02-18 2012-08-23 パナソニック株式会社 信号生成方法及び信号生成装置
US9083426B1 (en) * 2012-02-08 2015-07-14 RKF Engineering Solutions, LLC Satellite beamforming
DE112013000933T5 (de) * 2012-02-09 2014-11-13 National Instruments Ireland Resources Ltd. Verfahren und System zur Durchführung elner Kalibrierung
US9214726B2 (en) 2013-01-21 2015-12-15 International Business Machines Corporation High frequency phase shifter array testing
US9426666B2 (en) * 2013-11-26 2016-08-23 The Boeing Company Integrated resource planning for satellite systems
US10270524B2 (en) 2014-04-15 2019-04-23 Space Systems/Loral, Llc Broadband satellite payload architecture
US9848370B1 (en) * 2015-03-16 2017-12-19 Rkf Engineering Solutions Llc Satellite beamforming
US10084552B2 (en) * 2015-05-11 2018-09-25 Collision Communications, Inc. Methods, systems, and computer program products for calibrating hardware-induced distortion in a communication system
US10624051B2 (en) * 2015-07-02 2020-04-14 The Boeing Company System for measuring multi-port amplifier errors
EP3347993B1 (en) * 2015-09-10 2021-02-24 Blue Danube Systems, Inc. Calibrating a serial interconnection
US20170093539A1 (en) * 2015-09-25 2017-03-30 Space Systems/Loral, Llc Beamforming calibration
EP3400750A4 (en) * 2016-01-08 2019-08-21 Astrome Technologies Private Limited SYSTEM AND METHOD FOR SOIL- AND SATELLITE-BASED TWO-WAY COMMUNICATION USING MILLIMETER WAVES
FR3049794B1 (fr) * 2016-04-04 2019-04-12 Thales Systeme et procede de calibration dynamique d'une ou plusieurs chaines radiofrequence de transmission d'une charge utile de satellite
US9642107B1 (en) * 2016-08-01 2017-05-02 Space Systems/Loral, Inc. Multi-channel satellite calibration
CN106533581B (zh) * 2016-09-29 2020-02-07 四川九洲电器集团有限责任公司 有源相控阵天线校准方法
JP7050444B2 (ja) * 2017-09-22 2022-04-08 Ｎｅｃスペーステクノロジー株式会社 フェーズドアレーアンテナ、デジタル無線中継器、およびフェーズドアレーアンテナの素子間偏差測定方法
US10320349B1 (en) 2017-12-06 2019-06-11 Space Systems/Loral, Llc Multiport amplifier input network with compensation for output network gain and phase frequency response imbalance
US10284308B1 (en) * 2017-12-06 2019-05-07 Space Systems/Loral, Llc Satellite system calibration in active operational channels
US10361762B2 (en) * 2017-12-06 2019-07-23 Space Systems/Loral, Llc Calibration of satellite beamforming channels
CN108400785A (zh) * 2018-02-10 2018-08-14 广东圣大电子有限公司 一种小型化微波宽带捷频上下变频系统及校准方法
FR3080244B1 (fr) * 2018-04-11 2020-03-20 Thales Procede et systeme d'etalonnage de decalage temporel entre voies d'un systeme de reception miltivoies de signaux radioelectriques
FR3080249B1 (fr) * 2018-04-11 2020-03-20 Thales Procede et systeme d'etalonnage de decalage temporel entre voies d'un systeme de reception multivoies
FR3093595B1 (fr) * 2019-03-07 2022-03-11 Thales Sa Systeme de calibration depuis le sol d'une charge utile d'un satellite
GB2582652A (en) 2019-03-29 2020-09-30 Stratospheric Platforms Ltd Phase determination
US11194054B2 (en) * 2019-05-29 2021-12-07 Macdonald, Dettwiler And Associates Corporation High-power flexible-polarization in-orbit-calibration satellite payload
CN110831147B (zh) * 2019-11-08 2020-12-01 北京邮电大学 一种适用于毫米波星间链路的载波频率同步方法
JP2021106306A (ja) * 2019-12-26 2021-07-26 株式会社東芝 電子装置及び方法
US11777589B2 (en) * 2020-01-27 2023-10-03 Mitsubishi Electric Corporation Satellite receiver and satellite communication system
US11322838B1 (en) * 2020-05-04 2022-05-03 Amazon Technologies, Inc. Techniques for in-orbit calibration of phased array antenna
KR102368039B1 (ko) * 2020-05-15 2022-02-28 한국과학기술원 다채널 빔포밍 시스템에서 채널 간 위상 및 이득을 보상하는 보정 회로, 이를 포함하는 다채널 빔포밍 시스템 및 이를 이용한 채널 보정 방법
CN112272036B (zh) * 2020-12-24 2021-03-23 深圳市鼎阳科技股份有限公司 用于射频接收机的温度补偿装置和方法、射频接收机
JP7482804B2 (ja) * 2021-01-28 2024-05-14 三菱電機株式会社 アンテナ校正システム
WO2025032684A1 (ja) * 2023-08-07 2025-02-13 三菱電機株式会社 周波数特性推定装置、制御回路、記憶媒体および周波数特性推定方法

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111175710A (zh) * 2018-11-09 2020-05-19 国家航空航天研究所 确定具有多个并行传输路径的雷达的传输相移
CN111175710B (zh) * 2018-11-09 2023-08-11 国家航空航天研究所 确定具有多个并行传输路径的雷达的传输相移

Also Published As

Publication number Publication date
CN102273097B (zh) 2015-07-22
CN102273097A (zh) 2011-12-07
RU2011132134A (ru) 2013-02-10
JP2012514407A (ja) 2012-06-21
JP5489362B2 (ja) 2014-05-14
US8604975B2 (en) 2013-12-10
CA2748588A1 (en) 2010-07-08
RU2531459C2 (ru) 2014-10-20
EP2371072B1 (en) 2019-05-22
EP2371072A1 (en) 2011-10-05
WO2010076290A1 (en) 2010-07-08
CA2748588C (en) 2017-08-15
US20100164782A1 (en) 2010-07-01

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Legal Events

Date Code Title Description
AT Applications terminated before publication under section 16(1)