DE69618305D1 - Breitbandempfänger zur Messung des Abstandes mittels Pseudozufallssignalen - Google Patents

Breitbandempfänger zur Messung des Abstandes mittels Pseudozufallssignalen

Info

Publication number
DE69618305D1
DE69618305D1 DE69618305T DE69618305T DE69618305D1 DE 69618305 D1 DE69618305 D1 DE 69618305D1 DE 69618305 T DE69618305 T DE 69618305T DE 69618305 T DE69618305 T DE 69618305T DE 69618305 D1 DE69618305 D1 DE 69618305D1
Authority
DE
Germany
Prior art keywords
measuring
distance
pseudo random
random signals
broadband receiver
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 - Fee Related
Application number
DE69618305T
Other languages
English (en)
Other versions
DE69618305T2 (de
Inventor
Patrice Guillard
Alain Renard
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 Avionics SAS
Original Assignee
Thales Avionics SAS
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 Avionics SAS filed Critical Thales Avionics SAS
Application granted granted Critical
Publication of DE69618305D1 publication Critical patent/DE69618305D1/de
Publication of DE69618305T2 publication Critical patent/DE69618305T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G01S19/30—Acquisition or tracking or demodulation of signals transmitted by the system code related
    • 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
    • G01S19/22—Multipath-related issues

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)
DE69618305T 1995-10-06 1996-10-01 Breitbandempfänger zur Messung des Abstandes mittels Pseudozufallssignalen Expired - Fee Related DE69618305T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9511795A FR2739695B1 (fr) 1995-10-06 1995-10-06 Recepteur large bande a mesure de distance par signaux de code pseudo-aleatoire

Publications (2)

Publication Number Publication Date
DE69618305D1 true DE69618305D1 (de) 2002-02-07
DE69618305T2 DE69618305T2 (de) 2002-08-08

Family

ID=9483333

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69618305T Expired - Fee Related DE69618305T2 (de) 1995-10-06 1996-10-01 Breitbandempfänger zur Messung des Abstandes mittels Pseudozufallssignalen

Country Status (6)

Country Link
US (1) US5850420A (de)
EP (1) EP0767388B1 (de)
CA (1) CA2187122C (de)
DE (1) DE69618305T2 (de)
ES (1) ES2167526T3 (de)
FR (1) FR2739695B1 (de)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2739938B1 (fr) * 1995-10-17 1997-11-07 Sextant Avionique Recepteur de determination d'une position a partir de reseaux de satellites
FR2759220B1 (fr) * 1997-01-31 1999-04-23 Sextant Avionique Circuit de traitement analogique de signal pour recepteur de positionnement par satellite
US6243409B1 (en) 1997-07-15 2001-06-05 Novatel, Inc. Global navigation satellite system receiver with blanked-PRN code correlation
FR2783929B1 (fr) 1998-09-25 2000-12-08 Sextant Avionique Procede et dispositif de traitement en reception d'un signal l2 de satellite gps
US7777675B2 (en) 1999-03-05 2010-08-17 Era Systems Corporation Deployable passive broadband aircraft tracking
US8446321B2 (en) 1999-03-05 2013-05-21 Omnipol A.S. Deployable intelligence and tracking system for homeland security and search and rescue
US7570214B2 (en) 1999-03-05 2009-08-04 Era Systems, Inc. Method and apparatus for ADS-B validation, active and passive multilateration, and elliptical surviellance
US7889133B2 (en) 1999-03-05 2011-02-15 Itt Manufacturing Enterprises, Inc. Multilateration enhancements for noise and operations management
US7908077B2 (en) 2003-06-10 2011-03-15 Itt Manufacturing Enterprises, Inc. Land use compatibility planning software
US7739167B2 (en) 1999-03-05 2010-06-15 Era Systems Corporation Automated management of airport revenues
US7782256B2 (en) 1999-03-05 2010-08-24 Era Systems Corporation Enhanced passive coherent location techniques to track and identify UAVs, UCAVs, MAVs, and other objects
US7667647B2 (en) 1999-03-05 2010-02-23 Era Systems Corporation Extension of aircraft tracking and positive identification from movement areas into non-movement areas
US8203486B1 (en) 1999-03-05 2012-06-19 Omnipol A.S. Transmitter independent techniques to extend the performance of passive coherent location
GB2351864B (en) * 1999-07-05 2004-05-26 Symmetricom Inc A receiver for receiving rf pseudo-random encoded signals
AU5601800A (en) * 1999-08-09 2001-03-05 Motorola, Inc. Adaptive delay lock loop tracking
FR2818840B1 (fr) * 2000-12-22 2004-06-04 Thomson Csf Procede et dispositif pour le traitement des interferences dans des signaux recus par un reseau de capteurs
FI111300B (fi) * 2001-05-25 2003-06-30 Nokia Corp Menetelmä sijainninmääritysvastaanottimen toiminnan ohjaamiseksi ja elektroniikkalaite
FR2829638B1 (fr) * 2001-09-07 2003-12-12 Thales Sa Procede et dispositif d'antiparasitage, en reception, d'un signal radioelectrique a large bande
FR2832878B1 (fr) * 2001-11-27 2004-02-13 Thales Sa Procede de detection et de traitement de signaux pulses dans un signal radioelectrique
FR2833784B1 (fr) * 2001-12-18 2004-02-13 Thales Sa Procede d'antibrouillage pour recepteur de signaux radioelectriques a spectre etale
FR2857101B1 (fr) * 2003-07-01 2007-01-05 Thales Sa Procede de rejection d'interferences perturbant la reception d'un signal de transmission et dispositif
FR2867619B1 (fr) * 2004-03-12 2006-06-23 Thales Sa Dispositif de decalage de frequence dans un chemin optique a source laser pulsee
US7636397B2 (en) * 2005-09-07 2009-12-22 Mclaughlin Michael Method and apparatus for transmitting and receiving convolutionally coded data for use with combined binary phase shift keying (BPSK) modulation and pulse position modulation (PPM)
US7965227B2 (en) 2006-05-08 2011-06-21 Era Systems, Inc. Aircraft tracking using low cost tagging as a discriminator
FR2919447B1 (fr) * 2007-07-24 2010-03-12 Thales Sa Procede d'interception de signaux radioelectriques et recepteur compact large bande instantanee
FR2974914B1 (fr) 2011-05-05 2013-05-10 Thales Sa Dispositif de reception d'un systeme de positionnement par satellite comprenant une fonction de detection de faux accrochages
RU2486672C1 (ru) * 2012-02-17 2013-06-27 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Ижевский государственный технический университет имени М.Т. Калашникова" Способ слежения за задержкой широкополосного сигнала и устройство для его реализации
FR3011087B1 (fr) 2013-09-24 2017-05-05 Thales Sa Procede d'acquisition d'un signal de radionavigation par satellite et recepteur de radionavigation par satellite mettant en oeuvre ce procede
CN106569182B (zh) * 2016-11-02 2018-11-30 西安电子科技大学 基于最小熵的相位编码信号载频估计方法
CN117269998B (zh) * 2023-11-20 2024-02-02 北京凯芯微科技有限公司 一种gnss接收机及噪声估计方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4550414A (en) * 1983-04-12 1985-10-29 Charles Stark Draper Laboratory, Inc. Spread spectrum adaptive code tracker
GB2189969B (en) * 1986-04-30 1990-03-28 Multitone Electronics Plc Code tracking circuits for spread-spectrum receivers
DE3806394C2 (de) * 1988-02-29 1995-06-14 Ant Nachrichtentech Verfahren und Schaltungsanordnung zur Regelung der Phasenlage zwischen einem erzeugten Code und einem in einem empfangenen spektral gespreizten Signal enthaltenen empfangenen Code
US5253268A (en) * 1990-05-24 1993-10-12 Cylink Corporation Method and apparatus for the correlation of sample bits of spread spectrum radio signals
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
FR2679096B1 (fr) * 1991-07-12 1996-06-07 Seb Sa Ensemble chauffant pour appareil a chauffage electrique, en particulier bouilloire.
US5414729A (en) * 1992-01-24 1995-05-09 Novatel Communications Ltd. Pseudorandom noise ranging receiver which compensates for multipath distortion by making use of multiple correlator time delay spacing
ES2141129T3 (es) * 1992-01-24 2000-03-16 Novatel Inc Receptor telemetrico de ruido pseudoaleatorio que compensa la distorsion por camino multiple a base de ajustar dinamicamente el intervalo de retardo entre correlaciones tempranas y tardias.
US5600670A (en) * 1994-12-21 1997-02-04 Trimble Navigation, Ltd. Dynamic channel allocation for GPS receivers

Also Published As

Publication number Publication date
FR2739695A1 (fr) 1997-04-11
CA2187122C (fr) 2006-07-04
ES2167526T3 (es) 2002-05-16
FR2739695B1 (fr) 1997-11-07
DE69618305T2 (de) 2002-08-08
CA2187122A1 (fr) 1997-04-07
EP0767388A1 (de) 1997-04-09
US5850420A (en) 1998-12-15
EP0767388B1 (de) 2002-01-02

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee