DE60135699D1 - Verfahren und Vorrichtung zur Korrektion von QDM-Schwankungen eines Navigationssystems - Google Patents

Verfahren und Vorrichtung zur Korrektion von QDM-Schwankungen eines Navigationssystems

Info

Publication number
DE60135699D1
DE60135699D1 DE60135699T DE60135699T DE60135699D1 DE 60135699 D1 DE60135699 D1 DE 60135699D1 DE 60135699 T DE60135699 T DE 60135699T DE 60135699 T DE60135699 T DE 60135699T DE 60135699 D1 DE60135699 D1 DE 60135699D1
Authority
DE
Germany
Prior art keywords
value
phase shift
frequency
qdm
fluctuations
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
DE60135699T
Other languages
English (en)
Inventor
Francois Pina
Christophe Blouet
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.)
Thales SA
Original Assignee
Thales 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 Thales SA filed Critical Thales SA
Application granted granted Critical
Publication of DE60135699D1 publication Critical patent/DE60135699D1/de
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
    • G01S1/00—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith
    • G01S1/02—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith using radio waves
    • G01S1/04—Details
    • G01S1/045—Receivers
    • 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
    • G01S1/00—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith
    • G01S1/02—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith using radio waves
    • G01S1/022—Means for monitoring or calibrating
    • G01S1/026—Means for monitoring or calibrating of associated receivers
    • 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
    • G01S1/00—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith
    • G01S1/02—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith using radio waves
    • G01S1/08—Systems for determining direction or position line
    • G01S1/44—Rotating or oscillating beam beacons defining directions in the plane of rotation or oscillation
    • G01S1/46—Broad-beam systems producing at a receiver a substantially continuous sinusoidal envelope signal of the carrier wave of the beam, the phase angle of which is dependent upon the angle between the direction of the receiver from the beacon and a reference direction from the beacon, e.g. cardioid system
    • G01S1/50—Broad-beam systems producing at a receiver a substantially continuous sinusoidal envelope signal of the carrier wave of the beam, the phase angle of which is dependent upon the angle between the direction of the receiver from the beacon and a reference direction from the beacon, e.g. cardioid system wherein the phase angle of the direction-dependent envelope signal is compared with a non-direction-dependent reference signal, e.g. VOR

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
  • Circuits Of Receivers In General (AREA)
  • Radio Relay Systems (AREA)
  • Complex Calculations (AREA)
  • Navigation (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
DE60135699T 2000-03-31 2001-03-23 Verfahren und Vorrichtung zur Korrektion von QDM-Schwankungen eines Navigationssystems Expired - Lifetime DE60135699D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0004134A FR2807166B1 (fr) 2000-03-31 2000-03-31 Procede et dispositif pour corriger la variation du qdm d'un systeme de navigation

Publications (1)

Publication Number Publication Date
DE60135699D1 true DE60135699D1 (de) 2008-10-23

Family

ID=8848729

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60135699T Expired - Lifetime DE60135699D1 (de) 2000-03-31 2001-03-23 Verfahren und Vorrichtung zur Korrektion von QDM-Schwankungen eines Navigationssystems

Country Status (8)

Country Link
US (1) US6614396B2 (de)
EP (1) EP1139115B1 (de)
JP (1) JP2001343440A (de)
AT (1) ATE408157T1 (de)
CA (1) CA2342710A1 (de)
DE (1) DE60135699D1 (de)
FR (1) FR2807166B1 (de)
IL (1) IL142270A0 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2829200B1 (fr) * 2001-09-06 2004-12-31 Mecanique Magnetique Sa Dispositif et procede de compensation automatique de perturbations synchrones
JP4843288B2 (ja) * 2005-09-29 2011-12-21 株式会社東芝 Ａｍ／ｆｍ混合信号処理装置
FR2898411B1 (fr) * 2006-03-08 2008-05-16 Inst Francais Du Petrole Methode d'estimation en temps reel de parametres de combustion moteur a partir de signaux vibratoires
US7489274B2 (en) * 2006-11-27 2009-02-10 Honeywell International Inc. System and method for generating a very high frequency omnidirectional range signal
US8817909B2 (en) * 2006-11-29 2014-08-26 Intel Mobile Communications GmbH Polar modulator arrangement, polar modulation method, filter arrangement and filtering method
JP2008185351A (ja) * 2007-01-26 2008-08-14 Toshiba Corp Ｖｏｒ信号受信装置
FR2976074B1 (fr) * 2011-06-01 2013-05-17 IFP Energies Nouvelles Methode d'estimation de l'intensite du cliquetis d'un moteur a combustion interne par inversion d'une equation d'onde

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3988733A (en) * 1974-04-22 1976-10-26 International Standard Electric Corporation VOR receiver with improved performance in a Doppler navigation system
US4104637A (en) * 1976-10-27 1978-08-01 E-Systems, Inc. VOR phase monitoring system
US4495473A (en) * 1982-07-19 1985-01-22 Rockwell International Corporation Digital phase shifting apparatus which compensates for change of frequency of an input signal to be phase shifted
US4488108A (en) * 1982-08-27 1984-12-11 Rockwell International Corporation Phase detector error compensation apparatus
US4604717A (en) * 1983-02-18 1986-08-05 Rca Corporation Method and apparatus for measuring the time delay between signals
US4876549A (en) * 1988-03-07 1989-10-24 E-Systems, Inc. Discrete fourier transform direction finding apparatus
US5185609A (en) * 1991-10-29 1993-02-09 Wilcox Electric, Inc. Signal monitor utilizing digital signal processing
DE19744692A1 (de) * 1997-10-10 1999-04-15 Daimler Benz Aerospace Ag Peilverfahren zur Bestimmung der Einfallsrichtung eines hochfrequenten elektromagnetischen Signals

Also Published As

Publication number Publication date
JP2001343440A (ja) 2001-12-14
US20020041203A1 (en) 2002-04-11
CA2342710A1 (fr) 2001-09-30
US6614396B2 (en) 2003-09-02
EP1139115A1 (de) 2001-10-04
FR2807166A1 (fr) 2001-10-05
FR2807166B1 (fr) 2002-06-21
ATE408157T1 (de) 2008-09-15
IL142270A0 (en) 2002-03-10
EP1139115B1 (de) 2008-09-10

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