ATE325350T1 - Verfahren und vorrichtung zur erzeugung eines konstanten hüllkurvennavigationssignals mit vier unabhängigen codes - Google Patents

Verfahren und vorrichtung zur erzeugung eines konstanten hüllkurvennavigationssignals mit vier unabhängigen codes

Info

Publication number
ATE325350T1
ATE325350T1 AT03813176T AT03813176T ATE325350T1 AT E325350 T1 ATE325350 T1 AT E325350T1 AT 03813176 T AT03813176 T AT 03813176T AT 03813176 T AT03813176 T AT 03813176T AT E325350 T1 ATE325350 T1 AT E325350T1
Authority
AT
Austria
Prior art keywords
navigation signal
generating
constant envelope
fci
modulated
Prior art date
Application number
AT03813176T
Other languages
English (en)
Inventor
Laurent Lestarquit
Original Assignee
Centre Nat Etd Spatiales
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 Centre Nat Etd Spatiales filed Critical Centre Nat Etd Spatiales
Application granted granted Critical
Publication of ATE325350T1 publication Critical patent/ATE325350T1/de

Links

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
    • G01S19/02—Details of the space or ground control segments

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
  • Amplifiers (AREA)
  • Traffic Control Systems (AREA)
  • Navigation (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
AT03813176T 2002-12-13 2003-12-12 Verfahren und vorrichtung zur erzeugung eines konstanten hüllkurvennavigationssignals mit vier unabhängigen codes ATE325350T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0215848A FR2848748B1 (fr) 2002-12-13 2002-12-13 Procede et dispositif de generation d'un signal de navigation a enveloppe constante a quatre codes independants

Publications (1)

Publication Number Publication Date
ATE325350T1 true ATE325350T1 (de) 2006-06-15

Family

ID=32338784

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03813176T ATE325350T1 (de) 2002-12-13 2003-12-12 Verfahren und vorrichtung zur erzeugung eines konstanten hüllkurvennavigationssignals mit vier unabhängigen codes

Country Status (7)

Country Link
US (1) US7561103B2 (de)
EP (1) EP1570287B1 (de)
AT (1) ATE325350T1 (de)
DE (1) DE60305066T2 (de)
ES (1) ES2264040T3 (de)
FR (1) FR2848748B1 (de)
WO (1) WO2004055541A1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10219216B4 (de) 2002-04-29 2005-04-07 Eads Astrium Gmbh Verfahren und Endgerät zur Verarbeitung eines Navigationssignals in einem Satelliten-Navigationssystem
GB0320352D0 (en) 2003-09-01 2003-10-01 Secr Defence Digital modulation waveforms for use in ranging systems
US7885363B2 (en) 2007-10-18 2011-02-08 Mediatek Inc. Correlation device and method for different modulated signals
US8111735B2 (en) * 2008-01-28 2012-02-07 Mediatek Inc. GNSS data/pilot correlator and code generator thereof
CN102694569B (zh) 2012-06-07 2014-05-14 清华大学 导航信号的恒包络复用方法、生成装置以及接收方法
CN103023598B (zh) 2012-11-23 2016-03-30 清华大学 双频四分量扩频信号的恒包络复用方法、装置及接收方法
CN104702311B (zh) 2013-12-06 2017-08-11 清华大学 扩频信号的生成方法、生成装置、接收方法和接收装置

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4095226A (en) * 1970-05-01 1978-06-13 Harris Corporation System for communication
US4308617A (en) * 1977-11-07 1981-12-29 The Bendix Corporation Noiselike amplitude and phase modulation coding for spread spectrum transmissions
US5022049A (en) * 1989-11-21 1991-06-04 Unisys Corp. Multiple access code acquisition system
JP2900671B2 (ja) * 1991-11-29 1999-06-02 ソニー株式会社 Ｇｐｓ受信機
US5483511A (en) * 1993-02-17 1996-01-09 Vixel Corporation Multiple beam optical memory system with solid-state lasers
US5995233A (en) * 1994-06-21 1999-11-30 Kabushiki Kaisha Topcon Surveying system
US5637826A (en) * 1996-02-07 1997-06-10 The United States Of America As Represented By The Secretary Of The Navy Method and apparatus for optimal guidance
FR2759515B1 (fr) * 1997-02-13 1999-03-19 Alsthom Cge Alcatel Emetteur de signaux a acces multiples par repartition de code, station de base d'un reseau cdma et terminal comprenant un tel emetteur
US6075810A (en) * 1998-01-28 2000-06-13 The Aerospace Corporation NRZ and biphase-L formatted hexaphase modulated GPS transmission method
US6335951B1 (en) * 1998-12-04 2002-01-01 Itt Manufacturing Enterprises, Inc. Programmable waveform generator for a global positioning system
WO2003026189A1 (en) * 2001-09-20 2003-03-27 Itt Manufacturing Enterprises, Inc. Methods and apparatus for satellite link throughput adaptation

Also Published As

Publication number Publication date
FR2848748B1 (fr) 2005-02-18
US7561103B2 (en) 2009-07-14
WO2004055541A1 (fr) 2004-07-01
DE60305066T2 (de) 2007-04-19
ES2264040T3 (es) 2006-12-16
US20060038716A1 (en) 2006-02-23
EP1570287B1 (de) 2006-05-03
EP1570287A1 (de) 2005-09-07
FR2848748A1 (fr) 2004-06-18
DE60305066D1 (de) 2006-06-08

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