ES2177947T3 - Procedimiento de reduccion automatica de los umbrales de adquisicion yseguimiento de las ondas portadoras recibidas en orbita. - Google Patents

Procedimiento de reduccion automatica de los umbrales de adquisicion yseguimiento de las ondas portadoras recibidas en orbita.

Info

Publication number
ES2177947T3
ES2177947T3 ES97908333T ES97908333T ES2177947T3 ES 2177947 T3 ES2177947 T3 ES 2177947T3 ES 97908333 T ES97908333 T ES 97908333T ES 97908333 T ES97908333 T ES 97908333T ES 2177947 T3 ES2177947 T3 ES 2177947T3
Authority
ES
Spain
Prior art keywords
orbit
follow
automatic reduction
acquisition
waves received
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.)
Expired - Lifetime
Application number
ES97908333T
Other languages
English (en)
Inventor
Jean-Luc Issler
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.)
Centre National dEtudes Spatiales CNES
Original Assignee
Centre National dEtudes Spatiales CNES
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 National dEtudes Spatiales CNES filed Critical Centre National dEtudes Spatiales CNES
Application granted granted Critical
Publication of ES2177947T3 publication Critical patent/ES2177947T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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)
  • Radio Relay Systems (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

LA PRESENTE INVENCION SE REFIERE A UN PROCEDIMIENTO DE REDUCCION AUTOMATICA DE LOS UMBRALES DE ADQUISICION Y DE SEGUIMIENTO DE LAS PORTADORAS RECIBIDAS EN ORBITA POR UN RECEPTOR QUE ACCEDE A UN NAVEGADOR ORBITAL INTERNO O EXTERNO A DICHO RECEPTOR, LLEVANDO ESTE RECEPTOR AL MENOS UN BUCLE DE FASE. ESTE BUCLE DE FASE SE UTILIZA PARA LA ADQUISICION Y/O EL SEGUIMIENTO DE LA PORTADORA ES EMPUJADO MEDIANTE UNA AYUDA DE VELOCIDAD FINA Y COMPENSA EL ERROR ENTRE LA VELOCIDAD REAL Y LA VELOCIDAD CALCULADA. LA BUSQUEDA DE LA FRECUENCIA DOPPLER DE LA PORTADORA RECIBIDA SE EFECTUA ALREDEDOR DE UNA PREDICCION DE FRECUENCIA MANTENIDA MEDIANTE UNA AYUDA DE VELOCIDAD FINA PROCEDENTE DEL NAVEGADOR ORBITAL.
ES97908333T 1996-03-12 1997-03-11 Procedimiento de reduccion automatica de los umbrales de adquisicion yseguimiento de las ondas portadoras recibidas en orbita. Expired - Lifetime ES2177947T3 (es)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
ES2177947T3 true ES2177947T3 (es) 2002-12-16

Family

ID=9490087

Family Applications (1)

Application Number Title Priority Date Filing Date
ES97908333T Expired - Lifetime ES2177947T3 (es) 1996-03-12 1997-03-11 Procedimiento de reduccion automatica de los umbrales de adquisicion yseguimiento de las ondas portadoras recibidas en orbita.

Country Status (10)

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

Families Citing this family (8)

* 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
RU2367910C1 (ru) * 2008-03-26 2009-09-20 Сергей Васильевич Стрельников Способ построения функционального дополнения орбитального базирования к глобальной навигационной спутниковой системе
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 (8)

* 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 (es) * 1988-03-12 1989-06-29 Standard Elektrik Lorenz Ag, 7000 Stuttgart, De
RU2027196C1 (ru) * 1991-06-26 1995-01-20 Российский институт радионавигации и времени Приемоиндикатор радионавигационной системы
DE69204144T2 (de) * 1991-11-25 1996-03-21 Philips Electronics Nv Phasenregelschleife mit Frequenzabweichungsdetektor und Decodierschaltung mit einer solchen Phasenregelschleife.
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
BR9702104A (pt) 1999-07-20
CA2219647C (fr) 2006-05-09
US6147641A (en) 2000-11-14
CA2219647A1 (fr) 1997-09-18
FR2746232B1 (fr) 1998-05-29
DE69713224T2 (de) 2003-02-06
DE69713224D1 (de) 2002-07-18
RU2187127C2 (ru) 2002-08-10
FR2746232A1 (fr) 1997-09-19
JPH11505621A (ja) 1999-05-21
WO1997034162A1 (fr) 1997-09-18
EP0824706A1 (fr) 1998-02-25
EP0824706B1 (fr) 2002-06-12

Similar Documents

Publication Publication Date Title
ES2177947T3 (es) Procedimiento de reduccion automatica de los umbrales de adquisicion yseguimiento de las ondas portadoras recibidas en orbita.
AU763169B2 (en) Position location with a low tolerance oscillator
CA2342987C (en) Data boundary aware base station assisted position location method
AU761917B2 (en) Call maintenance during position location
JP2006517365A5 (es)
AU759886B2 (en) Receiver for performing position location with efficient rotator
NO922212D0 (no) Fremgangsmaate og system for dobbelsatellittnavigasjon
US20080068258A1 (en) Method of acquiring error correction value of reference frequency, terminal device, and recording medium
CA2339979A1 (en) Simplified receiver with rotator for performing position location
US20080018531A1 (en) Positioning device, method of calculating search range, and recording medium
EA200000353A1 (ru) Способ передачи сигнала времени и способ приема сигнала времени
BE846456A (fr) Dispositif de fermeture etanche pour bouteilles et analogues notamment pour bouteilles de boissons gazeuses
BE847105A (fr) Dispositif de combinaison de faisceaux laser de differentes frequences,
ES2081405T3 (es) Procedimiento y dispositivo para la minimizacion de perturbaciones, especialmente en la recepcion de fm.
FR2336278A1 (fr) Dispositif electromagnetique detecteur de vibrations, notamment pour antivol
JPS5378556A (en) Control device
ES2068872T3 (es) Metodo para determinar el instante de recepcion de una señal mediante una tecnica de correlacion.
FR2612628B1 (fr) Dispositif de mesure par interferometrie laser
JPS5332672A (en) Lead frame for semiconductor device
IT7829337A0 (it) Schema circuitale per il movimento di ricerca automatico di un trasmettitore in un ricevitore super-eterodina.
JPS52112928A (en) Device for detecting obstacle for automobile
GB8318303D0 (en) Analog display electronic timepiece
ES2185126T3 (es) Procedimiento y dispositivo de deteccion acustica en presencia de una fuente de ruido parasito con una relacion señal/ruido baja.
CA2342235A1 (en) High resolution position location
ES223420Y (es) Dispositivo compensador de las tensiones producidas en los orillos de los tejidos de cabo entrado.