ATE374447T1 - Half bin linearer frequenzdiskriminator - Google Patents

Half bin linearer frequenzdiskriminator

Info

Publication number
ATE374447T1
ATE374447T1 AT05101463T AT05101463T ATE374447T1 AT E374447 T1 ATE374447 T1 AT E374447T1 AT 05101463 T AT05101463 T AT 05101463T AT 05101463 T AT05101463 T AT 05101463T AT E374447 T1 ATE374447 T1 AT E374447T1
Authority
AT
Austria
Prior art keywords
dft
frequency discriminator
frequency
linear frequency
discrimination
Prior art date
Application number
AT05101463T
Other languages
English (en)
Inventor
Joel Brenner
Original Assignee
Nemerix Sa
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 Nemerix Sa filed Critical Nemerix Sa
Application granted granted Critical
Publication of ATE374447T1 publication Critical patent/ATE374447T1/de

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D13/00—Circuits for comparing the phase or frequency of two mutually-independent oscillations
    • 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
    • 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
    • G01S19/24—Acquisition or tracking or demodulation of signals transmitted by the system
    • G01S19/29—Acquisition or tracking or demodulation of signals transmitted by the system carrier including Doppler, related
AT05101463T 2005-02-25 2005-02-25 Half bin linearer frequenzdiskriminator ATE374447T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP05101463A EP1696557B1 (de) 2005-02-25 2005-02-25 Half Bin linearer Frequenzdiskriminator

Publications (1)

Publication Number Publication Date
ATE374447T1 true ATE374447T1 (de) 2007-10-15

Family

ID=35169789

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05101463T ATE374447T1 (de) 2005-02-25 2005-02-25 Half bin linearer frequenzdiskriminator

Country Status (6)

Country Link
US (2) US7528632B2 (de)
EP (1) EP1696557B1 (de)
JP (2) JP5226186B2 (de)
AT (1) ATE374447T1 (de)
DE (1) DE602005002618T2 (de)
ES (1) ES2294631T3 (de)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7948769B2 (en) 2007-09-27 2011-05-24 Hemisphere Gps Llc Tightly-coupled PCB GNSS circuit and manufacturing method
US7885745B2 (en) 2002-12-11 2011-02-08 Hemisphere Gps Llc GNSS control system and method
US8634993B2 (en) 2003-03-20 2014-01-21 Agjunction Llc GNSS based control for dispensing material from vehicle
US8594879B2 (en) 2003-03-20 2013-11-26 Agjunction Llc GNSS guidance and machine control
US8686900B2 (en) 2003-03-20 2014-04-01 Hemisphere GNSS, Inc. Multi-antenna GNSS positioning method and system
US8138970B2 (en) 2003-03-20 2012-03-20 Hemisphere Gps Llc GNSS-based tracking of fixed or slow-moving structures
US8271194B2 (en) 2004-03-19 2012-09-18 Hemisphere Gps Llc Method and system using GNSS phase measurements for relative positioning
US8265826B2 (en) 2003-03-20 2012-09-11 Hemisphere GPS, LLC Combined GNSS gyroscope control system and method
US8190337B2 (en) 2003-03-20 2012-05-29 Hemisphere GPS, LLC Satellite based vehicle guidance control in straight and contour modes
US8140223B2 (en) 2003-03-20 2012-03-20 Hemisphere Gps Llc Multiple-antenna GNSS control system and method
US9002565B2 (en) 2003-03-20 2015-04-07 Agjunction Llc GNSS and optical guidance and machine control
US8583315B2 (en) 2004-03-19 2013-11-12 Agjunction Llc Multi-antenna GNSS control system and method
ATE374447T1 (de) * 2005-02-25 2007-10-15 Nemerix Sa Half bin linearer frequenzdiskriminator
ATE450928T1 (de) * 2006-03-22 2009-12-15 Qualcomm Inc Breitband frequenzdiskriminator und funkortungsempfänger
US7835832B2 (en) 2007-01-05 2010-11-16 Hemisphere Gps Llc Vehicle control system
US8311696B2 (en) 2009-07-17 2012-11-13 Hemisphere Gps Llc Optical tracking vehicle control system and method
USRE48527E1 (en) 2007-01-05 2021-04-20 Agjunction Llc Optical tracking vehicle control system and method
US8000381B2 (en) 2007-02-27 2011-08-16 Hemisphere Gps Llc Unbiased code phase discriminator
US7808428B2 (en) 2007-10-08 2010-10-05 Hemisphere Gps Llc GNSS receiver and external storage device system and GNSS data processing method
US9002566B2 (en) 2008-02-10 2015-04-07 AgJunction, LLC Visual, GNSS and gyro autosteering control
US8018376B2 (en) 2008-04-08 2011-09-13 Hemisphere Gps Llc GNSS-based mobile communication system and method
US8217833B2 (en) 2008-12-11 2012-07-10 Hemisphere Gps Llc GNSS superband ASIC with simultaneous multi-frequency down conversion
US8386129B2 (en) 2009-01-17 2013-02-26 Hemipshere GPS, LLC Raster-based contour swathing for guidance and variable-rate chemical application
US8085196B2 (en) * 2009-03-11 2011-12-27 Hemisphere Gps Llc Removing biases in dual frequency GNSS receivers using SBAS
US8401704B2 (en) 2009-07-22 2013-03-19 Hemisphere GPS, LLC GNSS control system and method for irrigation and related applications
US8174437B2 (en) 2009-07-29 2012-05-08 Hemisphere Gps Llc System and method for augmenting DGNSS with internally-generated differential correction
US8334804B2 (en) 2009-09-04 2012-12-18 Hemisphere Gps Llc Multi-frequency GNSS receiver baseband DSP
US8649930B2 (en) 2009-09-17 2014-02-11 Agjunction Llc GNSS integrated multi-sensor control system and method
US8548649B2 (en) 2009-10-19 2013-10-01 Agjunction Llc GNSS optimized aircraft control system and method
US20110188618A1 (en) * 2010-02-02 2011-08-04 Feller Walter J Rf/digital signal-separating gnss receiver and manufacturing method
US8583326B2 (en) 2010-02-09 2013-11-12 Agjunction Llc GNSS contour guidance path selection
CN102495281B (zh) * 2011-12-14 2013-09-04 广东易事特电源股份有限公司 一种电力系统相量频率测量方法
WO2022091329A1 (ja) * 2020-10-30 2022-05-05 三菱電機株式会社 周波数検出器
WO2022091331A1 (ja) * 2020-10-30 2022-05-05 三菱電機株式会社 周波数検出器
CN113075453B (zh) * 2021-03-30 2023-09-22 北京跟踪与通信技术研究所 一种频标比对装置及方法

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4651104A (en) * 1982-07-07 1987-03-17 Fujitsu Limited Frequency converter with automatic frequency control
JPS59114674A (ja) * 1982-12-20 1984-07-02 Advantest Corp 離散的フ−リエ変換解析器
JPH0738023B2 (ja) * 1990-02-13 1995-04-26 パイオニア株式会社 Ｇｐｓ受信機の衛星電波捕捉方法
US5075619A (en) * 1990-04-06 1991-12-24 Tektronix, Inc. Method and apparatus for measuring the frequency of a spectral line
JPH04103221A (ja) * 1990-08-22 1992-04-06 Mitsubishi Electric Corp 自動周波数制御回路
US5202901A (en) 1991-05-21 1993-04-13 General Electric Company Digital discriminator for pulse shaped π/4 shifted differentially encoded quadrature phase shift keying
US5287388A (en) 1991-06-25 1994-02-15 Kabushiki Kaisha Toshiba Frequency offset removal method and apparatus
JP2808954B2 (ja) * 1991-11-13 1998-10-08 国際電信電話株式会社 無変調信号検出及び周波数引き込み装置
JPH05256883A (ja) * 1992-03-14 1993-10-08 Toyo Commun Equip Co Ltd デジタル周波数分析方法及び装置
JP3260827B2 (ja) * 1992-07-08 2002-02-25 日本無線株式会社 Ｇｐｓ受信機
FR2693861A1 (fr) 1992-07-16 1994-01-21 Philips Electronique Lab Récepteur de signaux à répartition multiplexée de fréquences orthogonales muni d'un dispositif de synchronisation de fréquences.
JP3214159B2 (ja) 1993-01-22 2001-10-02 三菱電機株式会社 キャリア検出器
JP2885052B2 (ja) * 1994-02-02 1999-04-19 日本電気株式会社 自動周波数制御装置
JP3271504B2 (ja) * 1996-02-02 2002-04-02 三菱電機株式会社 周波数推定回路およびそれを用いたａｆｃ回路
US6038263A (en) 1997-07-31 2000-03-14 Motorola, Inc. Method and apparatus for transmitting signals in a communication system
JP3505441B2 (ja) * 1999-07-30 2004-03-08 富士通テン株式会社 Ｆｆｔ信号処理でのピーク周波数算出方法
US6177907B1 (en) 1999-09-30 2001-01-23 Motorola, Inc. Method and apparatus for determining an angle of arrival of a transmitted signal in a communication system
JP2002040066A (ja) * 2000-07-26 2002-02-06 Furuno Electric Co Ltd 信号周波数算出方法および信号処理装置
US7027486B2 (en) * 2000-09-18 2006-04-11 Skybitz, Inc. System and method for fast code phase and carrier frequency acquisition in GPS receiver
US6847255B2 (en) * 2001-06-01 2005-01-25 Broadband Innovations, Inc. Zero IF complex quadrature frequency discriminator and FM demodulator
JP5035815B2 (ja) * 2004-07-05 2012-09-26 学校法人中部大学 周波数測定装置
EP1688755A1 (de) * 2005-02-04 2006-08-09 Nemerix SA Vermeidung von Verlusten in Zwischenfrequenzen bei der FFT in GPS Empfängern
ATE374447T1 (de) * 2005-02-25 2007-10-15 Nemerix Sa Half bin linearer frequenzdiskriminator
ATE450928T1 (de) * 2006-03-22 2009-12-15 Qualcomm Inc Breitband frequenzdiskriminator und funkortungsempfänger

Also Published As

Publication number Publication date
US20090273372A1 (en) 2009-11-05
JP2012168187A (ja) 2012-09-06
US7528632B2 (en) 2009-05-05
DE602005002618T2 (de) 2008-07-24
JP2006234811A (ja) 2006-09-07
EP1696557A1 (de) 2006-08-30
US7843228B2 (en) 2010-11-30
EP1696557B1 (de) 2007-09-26
ES2294631T3 (es) 2008-04-01
JP5684187B2 (ja) 2015-03-11
US20060226824A1 (en) 2006-10-12
DE602005002618D1 (de) 2007-11-08
JP5226186B2 (ja) 2013-07-03

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