FR2147469A5 - - Google Patents

Info

Publication number
FR2147469A5
FR2147469A5 FR7127668A FR7127668A FR2147469A5 FR 2147469 A5 FR2147469 A5 FR 2147469A5 FR 7127668 A FR7127668 A FR 7127668A FR 7127668 A FR7127668 A FR 7127668A FR 2147469 A5 FR2147469 A5 FR 2147469A5
Authority
FR
France
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
Application number
FR7127668A
Inventor
P Lebail
A-M Gaugers
A Castanet
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.)
Alcatel CIT SA
Original Assignee
Alcatel CIT 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
Priority to BE786437D priority Critical patent/BE786437A/fr
Application filed by Alcatel CIT SA filed Critical Alcatel CIT SA
Priority to FR7127668A priority patent/FR2147469A5/fr
Priority to GB3376972A priority patent/GB1339093A/en
Priority to SE7209814A priority patent/SE377386B/xx
Priority to NL7210331.A priority patent/NL160100C/xx
Priority to US00276051A priority patent/US3803606A/en
Priority to JP7518472A priority patent/JPS5425818B1/ja
Priority to DE2237254A priority patent/DE2237254A1/de
Priority to IT27573/72A priority patent/IT963486B/it
Application granted granted Critical
Publication of FR2147469A5 publication Critical patent/FR2147469A5/fr
Expired 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
    • G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
    • G01S15/02—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems using reflection of acoustic waves
    • G01S15/06—Systems determining the position data of a target
    • G01S15/08—Systems for measuring distance only
    • G01S15/10—Systems for measuring distance only using transmission of interrupted, pulse-modulated waves
    • G01S15/18—Systems for measuring distance only using transmission of interrupted, pulse-modulated waves wherein range gates are used
    • 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
    • G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
    • G01S15/88—Sonar systems specially adapted for specific applications
    • G01S15/89—Sonar systems specially adapted for specific applications for mapping or imaging
    • G01S15/8906—Short-range imaging systems; Acoustic microscope systems using pulse-echo techniques
    • G01S15/8977—Short-range imaging systems; Acoustic microscope systems using pulse-echo techniques using special techniques for image reconstruction, e.g. FFT, geometrical transformations, spatial deconvolution, time deconvolution

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Acoustics & Sound (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Holo Graphy (AREA)
FR7127668A 1971-07-28 1971-07-28 Expired FR2147469A5 (fr)

Priority Applications (9)

Application Number Priority Date Filing Date Title
BE786437D BE786437A (fr) 1971-07-28 Sonde holographique a transformation de fourier
FR7127668A FR2147469A5 (fr) 1971-07-28 1971-07-28
GB3376972A GB1339093A (en) 1971-07-28 1972-07-19 Echo-sounding apparatus
NL7210331.A NL160100C (nl) 1971-07-28 1972-07-27 Holografische sonde met fouriertransformatie.
SE7209814A SE377386B (fr) 1971-07-28 1972-07-27
US00276051A US3803606A (en) 1971-07-28 1972-07-28 Echo-sounding apparatus using fourier transformation
JP7518472A JPS5425818B1 (fr) 1971-07-28 1972-07-28
DE2237254A DE2237254A1 (de) 1971-07-28 1972-07-28 Mit fourier-transformation arbeitende holographische sonde
IT27573/72A IT963486B (it) 1971-07-28 1972-07-28 Sonda olografica a trasformazione di fourier sonda olografica a trasformazione di fourier

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7127668A FR2147469A5 (fr) 1971-07-28 1971-07-28

Publications (1)

Publication Number Publication Date
FR2147469A5 true FR2147469A5 (fr) 1973-03-09

Family

ID=9081074

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7127668A Expired FR2147469A5 (fr) 1971-07-28 1971-07-28

Country Status (9)

Country Link
US (1) US3803606A (fr)
JP (1) JPS5425818B1 (fr)
BE (1) BE786437A (fr)
DE (1) DE2237254A1 (fr)
FR (1) FR2147469A5 (fr)
GB (1) GB1339093A (fr)
IT (1) IT963486B (fr)
NL (1) NL160100C (fr)
SE (1) SE377386B (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0106418A1 (fr) * 1982-10-20 1984-04-25 Laboratoires D'electronique Et De Physique Appliquee L.E.P. Appareil d'exploration de milieux par échographie ultrasonore
FR2535075A1 (fr) * 1982-10-20 1984-04-27 Labo Electronique Physique Appareil d'exploration de milieux par echographie ultrasonore
FR2552550A1 (fr) * 1983-09-28 1985-03-29 Labo Electronique Physique Appareil d'exploration de milieux par echographie ultrasonore
FR2557323A1 (fr) * 1983-12-23 1985-06-28 Cgr Ultrasonic Procede d'imagerie ultrasonore, en couleur, de la structure interne d'un corps

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4042928A (en) * 1974-03-22 1977-08-16 Esl Incorporated Technique of characterizing the nature of a radiation path transfer function by a few constants
GB1512269A (en) * 1975-12-17 1978-05-24 Emi Ltd Ultrasonic image conversion
US4053867A (en) * 1975-12-22 1977-10-11 The United States Of America As Represented By The Secretary Of The Navy Acoustic hologram reconstructor using surface acoustic wave devices
US4170142A (en) * 1977-07-15 1979-10-09 Electric Power Research Institute, Inc. Linear transducer array and method for both pulse-echo and holographic acoustic imaging
GB2027885B (en) * 1978-08-14 1982-12-01 Krupp Gmbh Apparatus for determing the direction of incidence of received signals in the short range zone of a sonar istallati/on
FR2465233B1 (fr) * 1979-09-10 1985-11-08 Plessey Overseas Appareil de determination de gisement a radar ultrasonore
US4385301A (en) * 1980-09-02 1983-05-24 General Dynamics Corporation Determining the location of emitters of electromagnetic radiation
US4576286A (en) * 1983-06-27 1986-03-18 Cochlea Corporation Parts sorting systems
US4870623A (en) * 1983-06-27 1989-09-26 Cochlea Corporation System to recognize a geometry parameter of unknown object with continuous wave acoustic energy
US4557386A (en) * 1983-06-27 1985-12-10 Cochlea Corporation System to measure geometric and electromagnetic characteristics of objects
US4690284A (en) * 1985-10-04 1987-09-01 Cochlea Corporation Method of and apparatus for inspecting objects using multiple position detectors
US5208785A (en) * 1990-09-26 1993-05-04 Rowe, Deines Instruments Incorporated Broadband acoustic doppler current profiler
US5384573A (en) * 1990-10-29 1995-01-24 Essex Corporation Image synthesis using time sequential holography
DE4102404C2 (de) * 1991-01-28 1997-11-27 Alexander Dr Zarubin Optische Abtasteinrichtung zur Erzeugung einer zweidimensionalen Abbildung der dreidimensionalen Oberfläche eines Objektes
WO1993013432A1 (fr) * 1991-12-20 1993-07-08 Essex Corporation Synthese d'image utilisant l'holographie a sequence temporelle
US6052334A (en) * 1998-08-04 2000-04-18 Rowe-Deines Instruments System and method for measuring wave directional spectrum and wave height
JP4507482B2 (ja) * 2002-05-15 2010-07-21 日本電気株式会社 適応アンテナ送信装置
US7847925B2 (en) * 2007-06-18 2010-12-07 Teledyne Rd Instruments, Inc. System and method of acoustic doppler beamforming
US8254208B2 (en) 2008-12-08 2012-08-28 Teledyne Rd Instruments, Inc. Multi-state beamforming array
US8654607B2 (en) * 2009-05-27 2014-02-18 Teledyne Rd Instruments, Inc. System and method for determining wave characteristics from a moving platform
US10605913B2 (en) * 2015-10-29 2020-03-31 Garmin Switzerland Gmbh Sonar noise interference rejection

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3675472A (en) * 1968-12-12 1972-07-11 Nat Res Dev Apparatus and method for images of the interior structure of solid objects
US3685051A (en) * 1969-03-06 1972-08-15 Tetra Tech Holographic imaging system using crossed linear arrays of energy sources and sensors
US3717843A (en) * 1970-03-06 1973-02-20 Bendix Corp Holographic system for forming images of both stationary and moving objects
US3719922A (en) * 1971-06-24 1973-03-06 L Lopes Digital camera

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0106418A1 (fr) * 1982-10-20 1984-04-25 Laboratoires D'electronique Et De Physique Appliquee L.E.P. Appareil d'exploration de milieux par échographie ultrasonore
FR2535075A1 (fr) * 1982-10-20 1984-04-27 Labo Electronique Physique Appareil d'exploration de milieux par echographie ultrasonore
FR2552550A1 (fr) * 1983-09-28 1985-03-29 Labo Electronique Physique Appareil d'exploration de milieux par echographie ultrasonore
FR2557323A1 (fr) * 1983-12-23 1985-06-28 Cgr Ultrasonic Procede d'imagerie ultrasonore, en couleur, de la structure interne d'un corps
EP0149939A1 (fr) * 1983-12-23 1985-07-31 Cgr Ultrasonic Procédé d'imagerie ultrasonore, en couleur, de la structure interne d'un corps

Also Published As

Publication number Publication date
JPS5425818B1 (fr) 1979-08-30
NL7210331A (fr) 1973-01-30
US3803606A (en) 1974-04-09
IT963486B (it) 1974-01-10
BE786437A (fr) 1973-01-19
DE2237254A1 (de) 1973-02-01
NL160100B (nl) 1979-04-17
SE377386B (fr) 1975-06-30
NL160100C (nl) 1979-09-17
GB1339093A (en) 1973-11-28

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Legal Events

Date Code Title Description
ST Notification of lapse