CN104380610B - 具有群延迟和振幅失真补偿的信号接收器 - Google Patents

具有群延迟和振幅失真补偿的信号接收器 Download PDF

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Publication number
CN104380610B
CN104380610B CN201380023270.8A CN201380023270A CN104380610B CN 104380610 B CN104380610 B CN 104380610B CN 201380023270 A CN201380023270 A CN 201380023270A CN 104380610 B CN104380610 B CN 104380610B
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CN
China
Prior art keywords
signal
calibration
phase
frequency
complex
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CN201380023270.8A
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English (en)
Chinese (zh)
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CN104380610A (zh
Inventor
理查德·G·基根
杰瑞·E·奈特
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Deere and Co
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Deere and Co
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Priority claimed from US13/892,210 external-priority patent/US8837654B2/en
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Publication of CN104380610A publication Critical patent/CN104380610A/zh
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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
    • G01S19/01—Satellite radio beacon positioning systems transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
    • G01S19/13—Receivers
    • G01S19/23—Testing, monitoring, correcting or calibrating of receiver elements
    • G01S19/235—Calibration of receiver components
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
    • G01S19/01—Satellite radio beacon positioning systems transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
    • G01S19/13—Receivers
    • G01S19/35—Constructional details or hardware or software details of the signal processing chain
    • G01S19/37—Hardware or software details of the signal processing chain
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2647—Arrangements specific to the receiver only
    • H04L27/2655—Synchronisation arrangements
    • H04L27/2662—Symbol synchronisation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/32—Carrier systems characterised by combinations of two or more of the types covered by groups H04L27/02, H04L27/10, H04L27/18 or H04L27/26
    • H04L27/34—Amplitude- and phase-modulated carrier systems, e.g. quadrature-amplitude modulated carrier systems
    • H04L27/38—Demodulator circuits; Receiver circuits
    • H04L27/3809—Amplitude regulation arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Signal Processing (AREA)
  • Noise Elimination (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Radio Relay Systems (AREA)
  • Circuits Of Receivers In General (AREA)
CN201380023270.8A 2012-06-08 2013-06-06 具有群延迟和振幅失真补偿的信号接收器 Active CN104380610B (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201261657650P 2012-06-08 2012-06-08
US61/657,650 2012-06-08
US13/892,210 2013-05-10
US13/892,210 US8837654B2 (en) 2012-06-08 2013-05-10 Signal receiver with group delay and amplitude distortion compensation
PCT/US2013/044541 WO2013184933A1 (en) 2012-06-08 2013-06-06 Signal receiver with group delay and amplitude distortion compensation

Publications (2)

Publication Number Publication Date
CN104380610A CN104380610A (zh) 2015-02-25
CN104380610B true CN104380610B (zh) 2016-08-17

Family

ID=51390271

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201380023270.8A Active CN104380610B (zh) 2012-06-08 2013-06-06 具有群延迟和振幅失真补偿的信号接收器

Country Status (6)

Country Link
EP (1) EP2859660B1 (https=)
JP (1) JP2015526936A (https=)
CN (1) CN104380610B (https=)
AU (1) AU2013271536B2 (https=)
BR (1) BR112014025626B1 (https=)
WO (1) WO2013184933A1 (https=)

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* Cited by examiner, † Cited by third party
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US10412685B2 (en) * 2015-09-15 2019-09-10 Qualcomm Incorporated Duty cycle-based power control scheme for satellite communication
CN107306241A (zh) * 2016-04-18 2017-10-31 中兴通讯股份有限公司 一种信号预补偿的方法、装置以及信号发射机
DE102016117587B3 (de) * 2016-09-19 2018-03-01 Infineon Technologies Ag Schaltungsanordnung mit optimiertem frequenzgang und verfahren zur kalibrierung einer schaltungsanordnung
KR102077000B1 (ko) * 2018-01-29 2020-04-07 주식회사 만도 레이더의 안테나 반사손실 보상 장치 및 방법과, 그를 이용하는 레이더 장치
CN109217843A (zh) * 2018-09-28 2019-01-15 西安空间无线电技术研究所 一种卫星发射信道双域非对称fir失真补偿滤波器设计方法
CN112004263B (zh) * 2019-05-27 2023-05-30 中兴通讯股份有限公司 群时延波动校准方法及装置
US11265093B2 (en) * 2020-06-29 2022-03-01 U-Blox Ag Method and device for group delay variation compensation
US11536852B2 (en) * 2020-12-22 2022-12-27 U-Blox Ag Method and apparatus for diagnosing device failure
US12063048B2 (en) * 2021-10-28 2024-08-13 Avago Technologies International Sales Pte. Limited System for and method of digital to analog conversion frequency distortion compensation
CN116136602B (zh) * 2023-04-14 2023-06-23 福建福大北斗通信科技有限公司 北斗抗干扰通道带内频谱幅度和时延一致性装置及方法
FR3152934B1 (fr) * 2023-09-12 2026-01-02 Thales Sa Procédé de calcul de coefficients de compensation d'une chaine de réception analogique, dispositif et programme correspondant

Citations (2)

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US20100067363A1 (en) * 2008-09-18 2010-03-18 Motorola, Inc. Method and system for radio frequency (rf) group delay compensation in a broadcast system
WO2010097349A2 (en) * 2009-02-27 2010-09-02 Astrium Limited Compensation apparatus

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NL1009198C2 (nl) * 1998-05-18 1999-11-19 Univ Delft Tech Werkwijze en inrichting voor het filteren van een digitaal signaal met fractionele vertraging.
US7024221B2 (en) * 2001-01-12 2006-04-04 Silicon Laboratories Inc. Notch filter for DC offset reduction in radio-frequency apparatus and associated methods
US6985523B2 (en) 2001-01-10 2006-01-10 Hughes Electronics Corp. Method and system for adaptive equalization for receivers in a wide-band satellite communications system
US7333423B2 (en) * 2004-03-31 2008-02-19 Intel Corporation Transceiver with calibrated I and Q paths and methods for deconvolved calibration
WO2006137325A1 (ja) * 2005-06-24 2006-12-28 Matsushita Electric Industrial Co., Ltd. 無線受信装置
CA2576778C (en) * 2006-02-07 2014-09-02 Xinping Huang Self-calibrating multi-port circuit and method
EP2086194A3 (en) * 2008-02-04 2012-05-16 Her Majesty the Queen in Right of Canada, as represented by the Minister of Industry, through The Communications Research Centre Canada Distortion Compensation Circuit and Method
US8543012B2 (en) * 2010-05-14 2013-09-24 Verizon Patent And Licensing Inc. Compensating for end-to-end group delay ripples
CN101964449A (zh) * 2010-08-27 2011-02-02 中国科学院上海微系统与信息技术研究所 一种星载相控阵发射天线的在轨校正装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100067363A1 (en) * 2008-09-18 2010-03-18 Motorola, Inc. Method and system for radio frequency (rf) group delay compensation in a broadcast system
WO2010097349A2 (en) * 2009-02-27 2010-09-02 Astrium Limited Compensation apparatus

Also Published As

Publication number Publication date
EP2859660B1 (en) 2018-11-21
AU2013271536B2 (en) 2017-08-10
EP2859660A1 (en) 2015-04-15
EP2859660A4 (en) 2016-01-20
WO2013184933A1 (en) 2013-12-12
BR112014025626A2 (https=) 2017-06-20
BR112014025626B1 (pt) 2022-08-16
AU2013271536A1 (en) 2014-08-07
CN104380610A (zh) 2015-02-25
JP2015526936A (ja) 2015-09-10

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