DK0460862T3 - Modtager for Global Positioning System - Google Patents

Modtager for Global Positioning System

Info

Publication number
DK0460862T3
DK0460862T3 DK91304868T DK91304868T DK0460862T3 DK 0460862 T3 DK0460862 T3 DK 0460862T3 DK 91304868 T DK91304868 T DK 91304868T DK 91304868 T DK91304868 T DK 91304868T DK 0460862 T3 DK0460862 T3 DK 0460862T3
Authority
DK
Denmark
Prior art keywords
recipient
positioning system
global positioning
global
positioning
Prior art date
Application number
DK91304868T
Other languages
English (en)
Inventor
Robert H Cantwell
Original Assignee
Raytheon Co
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 Raytheon Co filed Critical Raytheon Co
Application granted granted Critical
Publication of DK0460862T3 publication Critical patent/DK0460862T3/da

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
    • G01S19/32—Multimode operation in a single same satellite system, e.g. GPS L1/L2
    • 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
    • G01S19/21—Interference related issues ; Issues related to cross-correlation, spoofing or other methods of denial of service
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Signal Processing (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
  • Noise Elimination (AREA)
DK91304868T 1990-06-04 1991-05-29 Modtager for Global Positioning System DK0460862T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US53283490A 1990-06-04 1990-06-04

Publications (1)

Publication Number Publication Date
DK0460862T3 true DK0460862T3 (da) 1999-01-04

Family

ID=24123365

Family Applications (1)

Application Number Title Priority Date Filing Date
DK91304868T DK0460862T3 (da) 1990-06-04 1991-05-29 Modtager for Global Positioning System

Country Status (8)

Country Link
EP (1) EP0460862B1 (da)
JP (1) JP2839211B2 (da)
AU (1) AU643272B2 (da)
CA (1) CA2042522C (da)
DE (1) DE69129132T2 (da)
DK (1) DK0460862T3 (da)
ES (1) ES2113365T3 (da)
HK (1) HK1010062A1 (da)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5390207A (en) * 1990-11-28 1995-02-14 Novatel Communications Ltd. Pseudorandom noise ranging receiver which compensates for multipath distortion by dynamically adjusting the time delay spacing between early and late correlators
US5101416A (en) * 1990-11-28 1992-03-31 Novatel Comunications Ltd. Multi-channel digital receiver for global positioning system
US5134407A (en) * 1991-04-10 1992-07-28 Ashtech Telesis, Inc. Global positioning system receiver digital processing technique
US5402450A (en) * 1992-01-22 1995-03-28 Trimble Navigation Signal timing synchronizer
DE69327119T2 (de) * 1992-01-24 2000-06-21 Novatel Inc., Calgary Empfänger für pseudozufällige Rauschsignale, der Vielwegverzerrungen durch dynamisches Einstellen der Zeitverzögerung zwischen frühen und späten Korrelatoren kompensiert
US5717403A (en) * 1995-09-06 1998-02-10 Litton Consulting Group, Inc. Method and appartus for accurate frequency synthesis using global positioning system timing information
US6324227B1 (en) * 1998-09-09 2001-11-27 Qualcomm Incorporated Receiver for performing position location with efficient rotator
US6195041B1 (en) * 1998-09-09 2001-02-27 Qualcomm Incorporated Reliable position location in memory limited environment
WO2000016119A1 (fr) * 1998-09-15 2000-03-23 Samsung Electronics Co., Ltd. Procede permettant d'accroitre l'insensibilite au brouillage lors de la reception de signaux provenant de systemes de navigation par satellite, et dispositif de mise en oeuvre de ce procede
AU2001262978A1 (en) * 2000-05-03 2001-11-12 Magellan Corporation Method and apparatus for interference reduction
US6944422B2 (en) * 2003-04-18 2005-09-13 Motorola, Inc. Method and device for detecting an interference condition
CN109991627B (zh) * 2017-12-29 2022-06-07 上海司南卫星导航技术股份有限公司 窄带干扰抑制方法及模块

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4754465A (en) * 1984-05-07 1988-06-28 Trimble Navigation, Inc. Global positioning system course acquisition code receiver
AU6597086A (en) * 1985-09-03 1987-03-24 Motorola, Inc. Apparatus for and method of doppler searching in a digital gps receiver
US4734701A (en) * 1986-03-12 1988-03-29 Magnavox Government And Industrial Electronics Company Null processing receiver apparatus and method
US4847862A (en) * 1988-04-07 1989-07-11 Trimble Navigation, Ltd. Global positioning system course acquisition code receiver
US4928106A (en) * 1988-07-14 1990-05-22 Ashtech Telesis, Inc. Global positioning system receiver with improved radio frequency and digital processing

Also Published As

Publication number Publication date
CA2042522C (en) 1999-08-03
HK1010062A1 (en) 1999-06-11
JPH04232485A (ja) 1992-08-20
DE69129132D1 (de) 1998-04-30
ES2113365T3 (es) 1998-05-01
AU7649091A (en) 1991-12-05
EP0460862A2 (en) 1991-12-11
CA2042522A1 (en) 1991-12-05
DE69129132T2 (de) 1998-11-12
JP2839211B2 (ja) 1998-12-16
EP0460862B1 (en) 1998-03-25
EP0460862A3 (en) 1992-11-25
AU643272B2 (en) 1993-11-11

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