FR2902892B1 - Systeme d'interferometrie a goniometrie de phase pour capter des ondes electromagnetiques et deduire leur direction d'arrivee - Google Patents

Systeme d'interferometrie a goniometrie de phase pour capter des ondes electromagnetiques et deduire leur direction d'arrivee

Info

Publication number
FR2902892B1
FR2902892B1 FR0605663A FR0605663A FR2902892B1 FR 2902892 B1 FR2902892 B1 FR 2902892B1 FR 0605663 A FR0605663 A FR 0605663A FR 0605663 A FR0605663 A FR 0605663A FR 2902892 B1 FR2902892 B1 FR 2902892B1
Authority
FR
France
Prior art keywords
goniometry
deducting
phase
electromagnetic waves
arrival direction
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
FR0605663A
Other languages
English (en)
Other versions
FR2902892A1 (fr
Inventor
Joel Herault
Bernard Perpere
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
Priority to FR0605663A priority Critical patent/FR2902892B1/fr
Priority to PCT/EP2007/056333 priority patent/WO2007147903A2/fr
Publication of FR2902892A1 publication Critical patent/FR2902892A1/fr
Application granted granted Critical
Publication of FR2902892B1 publication Critical patent/FR2902892B1/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
    • G01S3/00—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received
    • G01S3/02—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received using radio waves
    • G01S3/14—Systems for determining direction or deviation from predetermined direction
    • G01S3/46—Systems for determining direction or deviation from predetermined direction using antennas spaced apart and measuring phase or time difference between signals therefrom, i.e. path-difference systems
    • G01S3/48—Systems for determining direction or deviation from predetermined direction using antennas spaced apart and measuring phase or time difference between signals therefrom, i.e. path-difference systems the waves arriving at the antennas being continuous or intermittent and the phase difference of signals derived therefrom being measured

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
FR0605663A 2006-06-23 2006-06-23 Systeme d'interferometrie a goniometrie de phase pour capter des ondes electromagnetiques et deduire leur direction d'arrivee Active FR2902892B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR0605663A FR2902892B1 (fr) 2006-06-23 2006-06-23 Systeme d'interferometrie a goniometrie de phase pour capter des ondes electromagnetiques et deduire leur direction d'arrivee
PCT/EP2007/056333 WO2007147903A2 (fr) 2006-06-23 2007-06-25 Systeme d'interferometrie a goniometrie de phase pour capter des ondes electromagnetiques et deduire leur direction d'arrivee

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0605663A FR2902892B1 (fr) 2006-06-23 2006-06-23 Systeme d'interferometrie a goniometrie de phase pour capter des ondes electromagnetiques et deduire leur direction d'arrivee

Publications (2)

Publication Number Publication Date
FR2902892A1 FR2902892A1 (fr) 2007-12-28
FR2902892B1 true FR2902892B1 (fr) 2011-04-29

Family

ID=37735141

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0605663A Active FR2902892B1 (fr) 2006-06-23 2006-06-23 Systeme d'interferometrie a goniometrie de phase pour capter des ondes electromagnetiques et deduire leur direction d'arrivee

Country Status (2)

Country Link
FR (1) FR2902892B1 (fr)
WO (1) WO2007147903A2 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109212465B (zh) * 2018-09-01 2024-01-30 哈尔滨工程大学 一种基于文化蚁狮机制的特殊阵列动态测向方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2038982C3 (de) * 1970-08-05 1980-04-17 Standard Elektrik Lorenz Ag, 7000 Stuttgart Abfrage/Antwort-Funknavigationssystem mit Bord-Entfernungsmesser und Boden-Interferometerpeiler
GB2064257B (en) * 1978-10-13 1983-03-09 Marconi Co Ltd Radio direction finders
US4638320A (en) * 1982-11-05 1987-01-20 Hughes Aircraft Company Direction finding interferometer
US5657027A (en) * 1996-06-02 1997-08-12 Hughes Electronics Two dimensional interferometer array

Also Published As

Publication number Publication date
WO2007147903A2 (fr) 2007-12-27
FR2902892A1 (fr) 2007-12-28

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