BR9702104A - Processo de redução autónoma dos limites de aquisição e de rastreamento de portadoras recebidas em órbita - Google Patents

Processo de redução autónoma dos limites de aquisição e de rastreamento de portadoras recebidas em órbita

Info

Publication number
BR9702104A
BR9702104A BR9702104A BR9702104A BR9702104A BR 9702104 A BR9702104 A BR 9702104A BR 9702104 A BR9702104 A BR 9702104A BR 9702104 A BR9702104 A BR 9702104A BR 9702104 A BR9702104 A BR 9702104A
Authority
BR
Brazil
Prior art keywords
orbit
tracking
carriers received
autonomous reduction
acquisition limits
Prior art date
Application number
BR9702104A
Other languages
English (en)
Inventor
Jean-Luc Issler
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
Publication of BR9702104A publication Critical patent/BR9702104A/pt

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
    • G01S19/13—Receivers
    • G01S19/24—Acquisition or tracking or demodulation of signals transmitted by the system
    • G01S19/26—Acquisition or tracking or demodulation of signals transmitted by the system involving a sensor measurement for aiding acquisition or tracking
    • 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
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03L—AUTOMATIC CONTROL, STARTING, SYNCHRONISATION OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
    • H03L7/00—Automatic control of frequency or phase; Synchronisation
    • H03L7/06—Automatic control of frequency or phase; Synchronisation using a reference signal applied to a frequency- or phase-locked loop
    • H03L7/07—Automatic control of frequency or phase; Synchronisation using a reference signal applied to a frequency- or phase-locked loop using several loops, e.g. for redundant clock signal generation
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03L—AUTOMATIC CONTROL, STARTING, SYNCHRONISATION OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
    • H03L7/00—Automatic control of frequency or phase; Synchronisation
    • H03L7/06—Automatic control of frequency or phase; Synchronisation using a reference signal applied to a frequency- or phase-locked loop
    • H03L7/08—Details of the phase-locked loop
    • H03L7/10—Details of the phase-locked loop for assuring initial synchronisation or for broadening the capture range
    • H03L7/101—Details of the phase-locked loop for assuring initial synchronisation or for broadening the capture range using an additional control signal to the controlled loop oscillator derived from a signal generated in the loop
    • H03L7/102—Details of the phase-locked loop for assuring initial synchronisation or for broadening the capture range using an additional control signal to the controlled loop oscillator derived from a signal generated in the loop the additional signal being directly applied to the controlled loop oscillator
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03L—AUTOMATIC CONTROL, STARTING, SYNCHRONISATION OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
    • H03L7/00—Automatic control of frequency or phase; Synchronisation
    • H03L7/06—Automatic control of frequency or phase; Synchronisation using a reference signal applied to a frequency- or phase-locked loop
    • H03L7/08—Details of the phase-locked loop
    • H03L7/10—Details of the phase-locked loop for assuring initial synchronisation or for broadening the capture range
    • H03L7/104—Details of the phase-locked loop for assuring initial synchronisation or for broadening the capture range using an additional signal from outside the loop for setting or controlling a parameter in the loop
    • 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
    • G01S19/14—Receivers specially adapted for specific applications
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03L—AUTOMATIC CONTROL, STARTING, SYNCHRONISATION OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
    • H03L7/00—Automatic control of frequency or phase; Synchronisation
    • H03L7/06—Automatic control of frequency or phase; Synchronisation using a reference signal applied to a frequency- or phase-locked loop
    • H03L7/08—Details of the phase-locked loop
    • H03L7/10—Details of the phase-locked loop for assuring initial synchronisation or for broadening the capture range

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)
  • Radar Systems Or Details Thereof (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radio Relay Systems (AREA)
BR9702104A 1996-03-12 1997-03-11 Processo de redução autónoma dos limites de aquisição e de rastreamento de portadoras recebidas em órbita BR9702104A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9603079A FR2746232B1 (fr) 1996-03-12 1996-03-12 Procede de reduction autonome des seuils d'acquisition et de poursuite des porteuses recues en orbites
PCT/FR1997/000424 WO1997034162A1 (fr) 1996-03-12 1997-03-11 Procede de reduction autonome des seuils d'acquisition et de poursuite des porteuses reçues en orbite

Publications (1)

Publication Number Publication Date
BR9702104A true BR9702104A (pt) 1999-07-20

Family

ID=9490087

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9702104A BR9702104A (pt) 1996-03-12 1997-03-11 Processo de redução autónoma dos limites de aquisição e de rastreamento de portadoras recebidas em órbita

Country Status (10)

Country Link
US (1) US6147641A (pt)
EP (1) EP0824706B1 (pt)
JP (1) JPH11505621A (pt)
BR (1) BR9702104A (pt)
CA (1) CA2219647C (pt)
DE (1) DE69713224T2 (pt)
ES (1) ES2177947T3 (pt)
FR (1) FR2746232B1 (pt)
RU (1) RU2187127C2 (pt)
WO (1) WO1997034162A1 (pt)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2774828B1 (fr) * 1998-02-06 2000-04-21 Centre Nat Etd Spatiales Systeme spatial de telecommunications comprenant au moins un satellite, et procede de synchronisation d'un tel systeme
SE0100975D0 (sv) * 2001-03-19 2001-03-19 Saab Ericsson Space Ab Apparatus and method for performing open loop tracking of signal
US6618010B2 (en) 2001-11-14 2003-09-09 United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Passive tracking system and method
KR100922937B1 (ko) * 2003-02-12 2009-10-22 삼성전자주식회사 이동통신 단말기의 위치를 측정하기 위한 위성 획득 정보계산 장치 및 방법
RU2390730C1 (ru) * 2009-04-06 2010-05-27 Сергей Васильевич Стрельников Способ эфемеридного обеспечения процесса управления космическими аппаратами глобальной навигационной спутниковой системы
RU2622390C2 (ru) * 2015-10-29 2017-06-15 Акционерное общество "Российская корпорация ракетно-космического приборостроения и информационных систем" (АО "Российские космические системы") Станция (система) приёма и обработки информации от среднеорбитального сегмента космической системы поиска и спасания и способ управления наведением антенн этой станции
FR3111435B1 (fr) 2020-06-16 2022-07-01 Centre Nat Etd Spatiales Récepteur de signaux de radionavigation comprenant un calculateur d’indicateur de puissance de corrélation

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3713149A (en) * 1969-09-05 1973-01-23 Westinghouse Electric Corp Cooperative radar system
US3878522A (en) * 1973-08-07 1975-04-15 Us Navy Tracking receiver
FR2609225A1 (fr) * 1986-12-30 1988-07-01 Thomson Csf Dispositif de compensation dans un recepteur radiofrequence de l'effet doppler produit par le mouvement relatif d'un recepteur par rapport a un emetteur accordes sur la meme frequence
DE3808328C1 (pt) * 1988-03-12 1989-06-29 Standard Elektrik Lorenz Ag, 7000 Stuttgart, De
EP0544358B1 (en) * 1991-11-25 1995-08-16 Koninklijke Philips Electronics N.V. Phase locked loop with frequency deviation detector and decoder circuit comprising such a phase locked loop
US5418538A (en) * 1993-05-21 1995-05-23 Trimble Navigation Limited Rapid satellite signal acquisition in a satellite positioning system
US5691974A (en) * 1995-01-04 1997-11-25 Qualcomm Incorporated Method and apparatus for using full spectrum transmitted power in a spread spectrum communication system for tracking individual recipient phase, time and energy

Also Published As

Publication number Publication date
FR2746232B1 (fr) 1998-05-29
CA2219647A1 (fr) 1997-09-18
ES2177947T3 (es) 2002-12-16
DE69713224T2 (de) 2003-02-06
EP0824706A1 (fr) 1998-02-25
US6147641A (en) 2000-11-14
DE69713224D1 (de) 2002-07-18
RU2187127C2 (ru) 2002-08-10
JPH11505621A (ja) 1999-05-21
CA2219647C (fr) 2006-05-09
WO1997034162A1 (fr) 1997-09-18
FR2746232A1 (fr) 1997-09-19
EP0824706B1 (fr) 2002-06-12

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Legal Events

Date Code Title Description
FA10 Dismissal: dismissal - article 33 of industrial property law
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]