FR3024552B1 - Recepteur gnss a commutation d'oscillateur local ajustable en frequence - Google Patents

Recepteur gnss a commutation d'oscillateur local ajustable en frequence

Info

Publication number
FR3024552B1
FR3024552B1 FR1557426A FR1557426A FR3024552B1 FR 3024552 B1 FR3024552 B1 FR 3024552B1 FR 1557426 A FR1557426 A FR 1557426A FR 1557426 A FR1557426 A FR 1557426A FR 3024552 B1 FR3024552 B1 FR 3024552B1
Authority
FR
France
Prior art keywords
frequency
gnss receiver
adjustable oscillator
oscillator switching
local adjustable
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.)
Active
Application number
FR1557426A
Other languages
English (en)
Other versions
FR3024552A1 (fr
Inventor
Arnaud Lilbert
Liboux Jean-Christophe Le
Nicolas Descomps
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.)
Safran Electronics and Defense SAS
Original Assignee
Sagem Defense Securite 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 Sagem Defense Securite SA filed Critical Sagem Defense Securite SA
Priority to FR1557426A priority Critical patent/FR3024552B1/fr
Publication of FR3024552A1 publication Critical patent/FR3024552A1/fr
Application granted granted Critical
Publication of FR3024552B1 publication Critical patent/FR3024552B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • G01S19/24—Acquisition or tracking or demodulation of signals transmitted by the system
    • 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
    • G01S19/33—Multimode operation in different systems which transmit time stamped messages, e.g. GPS/GLONASS
    • 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

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)
  • Superheterodyne Receivers (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
FR1557426A 2014-08-01 2015-07-31 Recepteur gnss a commutation d'oscillateur local ajustable en frequence Active FR3024552B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1557426A FR3024552B1 (fr) 2014-08-01 2015-07-31 Recepteur gnss a commutation d'oscillateur local ajustable en frequence

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1401782A FR3024550B1 (fr) 2014-08-01 2014-08-01 Recepteur gnss a commutation d'oscillateur local ajustable en frequence
FR1557426A FR3024552B1 (fr) 2014-08-01 2015-07-31 Recepteur gnss a commutation d'oscillateur local ajustable en frequence

Publications (2)

Publication Number Publication Date
FR3024552A1 FR3024552A1 (fr) 2016-02-05
FR3024552B1 true FR3024552B1 (fr) 2016-11-25

Family

ID=52339166

Family Applications (2)

Application Number Title Priority Date Filing Date
FR1401782A Active FR3024550B1 (fr) 2014-08-01 2014-08-01 Recepteur gnss a commutation d'oscillateur local ajustable en frequence
FR1557426A Active FR3024552B1 (fr) 2014-08-01 2015-07-31 Recepteur gnss a commutation d'oscillateur local ajustable en frequence

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FR1401782A Active FR3024550B1 (fr) 2014-08-01 2014-08-01 Recepteur gnss a commutation d'oscillateur local ajustable en frequence

Country Status (1)

Country Link
FR (2) FR3024550B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11082079B2 (en) 2019-08-08 2021-08-03 Anokiwave, Inc. Spur mitigation in a heterodyne upconversion system

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9115350D0 (en) * 1991-07-16 1991-08-28 Navstar Ltd A radio receiver
US5420592A (en) * 1993-04-05 1995-05-30 Radix Technologies, Inc. Separated GPS sensor and processing system for remote GPS sensing and centralized ground station processing for remote mobile position and velocity determinations
US6675003B1 (en) * 2000-12-07 2004-01-06 Sirf Technology, Inc. L1/L2 GPS receiver
CN101461144A (zh) * 2006-04-18 2009-06-17 SiGe半导体公司 用于共享的软件和硬件相关器的方法和系统
FR2944399B1 (fr) * 2009-04-10 2011-06-03 Thales Sa Recepteur multifrequences destine a la localisation par satellites
EP2330442A3 (fr) * 2009-11-17 2011-12-28 Samsung Electronics Co., Ltd. Récepteurs de navigation et procédés de navigation correspondants
US9453916B2 (en) * 2012-12-27 2016-09-27 Trimble Navigation Limited Filtering out a jammer signal

Also Published As

Publication number Publication date
FR3024552A1 (fr) 2016-02-05
FR3024550A1 (fr) 2016-02-05
FR3024550B1 (fr) 2020-10-09

Similar Documents

Publication Publication Date Title
GB201500411D0 (en) Determining the position of a mobile device in a geographical area
HK1214686A1 (zh) 通過整流器時移進行諧振調諧
DK3132034T3 (da) Terapeutikum
DK3130395T3 (da) Sløjfestrømningsboblegenererende dyse
DK3132517T3 (da) Frekvenssvar
BR112017001200A2 (pt) “curativo laminado de espuma”
SG11201609512VA (en) Oscillator
IL248712A0 (en) Synchronous wound field machine with resonant field exciter
DK3137271T3 (da) Modklinge
PT3132536T (pt) Oscilador de ressonância série
DK3169723T3 (da) VOC-fri bearbejdningshjælpemiddel til anvendelse ved fremstilling af skum under anvendelse af blæsemidler med lavt potentielt bidrag til global opvarmning
DE102014106856A8 (de) Schneidemaschine mit Wägevorrichtung
MA44599A (fr) Récepteur volumétrique
DK3035303T3 (da) Returautomat
FR3022713B1 (fr) Recepteur uwb a poursuite robuste de derive temporelle
ES1103105Y (es) Maquina cortadora de hielo mejorada
FR3024552B1 (fr) Recepteur gnss a commutation d'oscillateur local ajustable en frequence
BR112016025902A2 (pt) Artigo de espuma
DK2955461T3 (da) Forbedret solmodtagerkonfiguration
PL2995729T3 (pl) Odpływ wody z blokiem piankowym
CL2014003352S1 (es) Maquina de cafe
ES1136805Y (es) Limpiador para cunetas o arcenes
ES1124680Y (es) Recipiente limpiador de cuchillas de afeitar
ES1182761Y (es) Jarra
CL2017002075S1 (es) Jarra

Legal Events

Date Code Title Description
PLSC Publication of the preliminary search report

Effective date: 20160520

PLFP Fee payment

Year of fee payment: 2

PLFP Fee payment

Year of fee payment: 3

PLFP Fee payment

Year of fee payment: 4

PLFP Fee payment

Year of fee payment: 6

PLFP Fee payment

Year of fee payment: 7

PLFP Fee payment

Year of fee payment: 8

PLFP Fee payment

Year of fee payment: 9

PLFP Fee payment

Year of fee payment: 10