FR2971340B1 - METHOD FOR MEASURING TRANSMISSION FREQUENCIES USING A ROTARY INTERFEROMETER - Google Patents

METHOD FOR MEASURING TRANSMISSION FREQUENCIES USING A ROTARY INTERFEROMETER

Info

Publication number
FR2971340B1
FR2971340B1 FR1100337A FR1100337A FR2971340B1 FR 2971340 B1 FR2971340 B1 FR 2971340B1 FR 1100337 A FR1100337 A FR 1100337A FR 1100337 A FR1100337 A FR 1100337A FR 2971340 B1 FR2971340 B1 FR 2971340B1
Authority
FR
France
Prior art keywords
transmission frequencies
measuring transmission
rotary interferometer
interferometer
rotary
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
FR1100337A
Other languages
French (fr)
Other versions
FR2971340A1 (en
Inventor
Pascal Cornic
Daniel Jahan
Patrick Garrec
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 FR1100337A priority Critical patent/FR2971340B1/en
Priority to EP12702004.8A priority patent/EP2671089A1/en
Priority to BR112013019845A priority patent/BR112013019845A2/en
Priority to PCT/EP2012/051264 priority patent/WO2012104201A1/en
Publication of FR2971340A1 publication Critical patent/FR2971340A1/en
Application granted granted Critical
Publication of FR2971340B1 publication Critical patent/FR2971340B1/en
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
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/02—Systems using reflection of radio waves, e.g. primary radar systems; Analogous systems
    • G01S13/06—Systems determining position data of a target
    • G01S13/42—Simultaneous measurement of distance and other co-ordinates
    • G01S13/44—Monopulse radar, i.e. simultaneous lobing
    • G01S13/4454—Monopulse radar, i.e. simultaneous lobing phase comparisons monopulse, i.e. comparing the echo signals received by an interferometric antenna arrangement
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/28—Combinations of substantially independent non-interacting antenna units or systems
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
    • H01Q3/02—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system using mechanical movement of antenna or antenna system as a whole
    • H01Q3/04—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system using mechanical movement of antenna or antenna system as a whole for varying one co-ordinate of the orientation
FR1100337A 2011-02-03 2011-02-03 METHOD FOR MEASURING TRANSMISSION FREQUENCIES USING A ROTARY INTERFEROMETER Active FR2971340B1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR1100337A FR2971340B1 (en) 2011-02-03 2011-02-03 METHOD FOR MEASURING TRANSMISSION FREQUENCIES USING A ROTARY INTERFEROMETER
EP12702004.8A EP2671089A1 (en) 2011-02-03 2012-01-26 Method for measuring transmission frequencies using a rotary interferometer
BR112013019845A BR112013019845A2 (en) 2011-02-03 2012-01-26 process of measuring emission frequencies by means of a rotary interferometer
PCT/EP2012/051264 WO2012104201A1 (en) 2011-02-03 2012-01-26 Method for measuring transmission frequencies using a rotary interferometer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1100337A FR2971340B1 (en) 2011-02-03 2011-02-03 METHOD FOR MEASURING TRANSMISSION FREQUENCIES USING A ROTARY INTERFEROMETER

Publications (2)

Publication Number Publication Date
FR2971340A1 FR2971340A1 (en) 2012-08-10
FR2971340B1 true FR2971340B1 (en) 2014-03-07

Family

ID=45560893

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1100337A Active FR2971340B1 (en) 2011-02-03 2011-02-03 METHOD FOR MEASURING TRANSMISSION FREQUENCIES USING A ROTARY INTERFEROMETER

Country Status (4)

Country Link
EP (1) EP2671089A1 (en)
BR (1) BR112013019845A2 (en)
FR (1) FR2971340B1 (en)
WO (1) WO2012104201A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2971654B1 (en) 2011-02-10 2013-03-15 Thales Sa WIDEBAND RECEIVING DEVICE BY AUTOTRANSPOSITION AND APPLICATION TO THE DETECTION AND CHARACTERIZATION OF RADIO EMISSIONS
US9188657B2 (en) 2013-12-03 2015-11-17 The Boeing Company Systems and methods of transmitter location detection

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2840812A (en) * 1954-08-03 1958-06-24 Giacomo Anthony J Di Frequency measurement device
US3886555A (en) * 1973-06-04 1975-05-27 Trw Inc Radiating target direction finding system
FR2269086B1 (en) * 1974-04-26 1980-01-04 Onera (Off Nat Aerospatiale)
FR2629213B1 (en) * 1981-07-28 1991-10-25 Onera (Off Nat Aerospatiale) PHASE SCAN RADAR
US5189429A (en) * 1990-10-12 1993-02-23 Westinghouse Electric Corp. Method and apparatus for ambiguity resolution in rotating interferometer
US5373236A (en) * 1993-07-01 1994-12-13 The United States Of America As Represented By The Secretary Of The Air Force Highly accurate zero crossings for frequency determination

Also Published As

Publication number Publication date
EP2671089A1 (en) 2013-12-11
BR112013019845A2 (en) 2016-10-11
WO2012104201A1 (en) 2012-08-09
FR2971340A1 (en) 2012-08-10

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