FR2718248B1 - Procédé d'exploitation par le calcul de signaux radar et dispositif pour sa mise en Óoeuvre. - Google Patents

Procédé d'exploitation par le calcul de signaux radar et dispositif pour sa mise en Óoeuvre.

Info

Publication number
FR2718248B1
FR2718248B1 FR8600706A FR8600706A FR2718248B1 FR 2718248 B1 FR2718248 B1 FR 2718248B1 FR 8600706 A FR8600706 A FR 8600706A FR 8600706 A FR8600706 A FR 8600706A FR 2718248 B1 FR2718248 B1 FR 2718248B1
Authority
FR
France
Prior art keywords
implementation
panel
operating method
radar signals
panels
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
FR8600706A
Other languages
English (en)
Other versions
FR2718248A1 (fr
Inventor
Claude Chekroun
Henri Sadones
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.)
Thomson CSF Radant
Original Assignee
Thomson CSF Radant
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 Thomson CSF Radant filed Critical Thomson CSF Radant
Priority to FR8600706A priority Critical patent/FR2718248B1/fr
Priority to GB8701085A priority patent/GB2301483B/en
Publication of FR2718248A1 publication Critical patent/FR2718248A1/fr
Application granted granted Critical
Publication of FR2718248B1 publication Critical patent/FR2718248B1/fr
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
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
    • G01S7/024—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00 using polarisation effects
    • G01S7/025—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00 using polarisation effects involving the transmission of linearly polarised waves
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R29/00—Arrangements for measuring or indicating electric quantities not covered by groups G01R19/00 - G01R27/00
    • G01R29/08—Measuring electromagnetic field characteristics
    • G01R29/10—Radiation diagrams of antennas
    • 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
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
    • G01S7/40—Means for monitoring or calibrating
    • G01S7/4052—Means for monitoring or calibrating by simulation of echoes
    • 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
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
    • G01S7/40—Means for monitoring or calibrating
    • G01S7/4052—Means for monitoring or calibrating by simulation of echoes
    • G01S7/4082—Means for monitoring or calibrating by simulation of echoes using externally generated reference signals, e.g. via remote reflector or transponder
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q15/00—Devices for reflection, refraction, diffraction or polarisation of waves radiated from an antenna, e.g. quasi-optical devices
    • H01Q15/0006—Devices acting selectively as reflecting surface, as diffracting or as refracting device, e.g. frequency filtering or angular spatial filtering devices
    • H01Q15/0053—Selective devices used as spatial filter or angular sidelobe filter
    • 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
    • H01Q3/44—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the electric or magnetic characteristics of reflecting, refracting, or diffracting devices associated with the radiating element
    • H01Q3/46—Active lenses or reflecting arrays
FR8600706A 1986-01-20 1986-01-20 Procédé d'exploitation par le calcul de signaux radar et dispositif pour sa mise en Óoeuvre. Expired - Fee Related FR2718248B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR8600706A FR2718248B1 (fr) 1986-01-20 1986-01-20 Procédé d'exploitation par le calcul de signaux radar et dispositif pour sa mise en Óoeuvre.
GB8701085A GB2301483B (en) 1986-01-20 1987-01-19 Method for processing microwave radar signals and apparatus for utilisation thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8600706A FR2718248B1 (fr) 1986-01-20 1986-01-20 Procédé d'exploitation par le calcul de signaux radar et dispositif pour sa mise en Óoeuvre.

Publications (2)

Publication Number Publication Date
FR2718248A1 FR2718248A1 (fr) 1995-10-06
FR2718248B1 true FR2718248B1 (fr) 1996-08-30

Family

ID=9331263

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8600706A Expired - Fee Related FR2718248B1 (fr) 1986-01-20 1986-01-20 Procédé d'exploitation par le calcul de signaux radar et dispositif pour sa mise en Óoeuvre.

Country Status (2)

Country Link
FR (1) FR2718248B1 (fr)
GB (1) GB2301483B (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2747842B1 (fr) * 1990-06-15 1998-09-11 Thomson Csf Radant Lentille hyperfrequence multibande et son application a une antenne a balayage electronique

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3276023A (en) * 1963-05-21 1966-09-27 Dorne And Margolin Inc Grid array antenna
FR2063967B1 (fr) * 1969-10-15 1973-10-19 Bony Gilbert
FR2149288B1 (fr) * 1971-08-18 1976-09-03 Perot Jean
FR2448231A1 (fr) * 1979-02-05 1980-08-29 Radant Et Filtre spatial adaptatif hyperfrequence
FR2512280B1 (fr) * 1981-08-28 1985-10-31 Radant Etudes Panneau commutateur spatial hyperfrequence et procede de mise en oeuvre d'un tel panneau
FR2549300B1 (fr) * 1983-07-13 1988-03-25 Tran Dinh Can Dispositif de balayage electromecanique notamment pour antenne radar

Also Published As

Publication number Publication date
GB2301483A (en) 1996-12-04
FR2718248A1 (fr) 1995-10-06
GB2301483B (en) 1997-08-13
GB8701085D0 (en) 1996-07-24

Similar Documents

Publication Publication Date Title
EP0251697A3 (fr) Système de traitement de signaux ultrasoniques et circuit porte de défauts
ES508542A0 (es) Procedimiento y sistema de analisis de datos geofisicos por medios de colores interactivos.
EP0166108A3 (fr) Détermination et discrimination photosensible de substances redox
FR2599533B1 (fr) Systeme de transmission de signaux sismiques utilisant des radiorelais
AU5794886A (en) Method and circuit apparatus for checking the authorization of access to a signal processing system
EP0252563A3 (fr) Système de transmission et de réception d'un signal de télévision, ainsi que section de transmission et de réception pour un tel système
FR2585396B1 (fr) Dispositif de commande par un signal d'onde electromagnetique, pour serrure
EP0361877A3 (fr) Capteur de déphasage pour câble rayonnant divisé
HUT43740A (en) Method for realizing signal processing and amplitude analyzing system of small differential nonlinearity and of possible maximum operational speed in principle by optimum resolution of energy, independently of the input intensity for radiation detectors
FR2395652B1 (fr) Procede et dispositif de transmission de signaux numeriques
BR8203012A (pt) Receptor para sinais de onda portadora modulados em angulo
DE59508926D1 (de) Verfahren und Messeinrichtung zur Metalldetektion mittels einer Spulenanordnung mit mehreren separat ansteuerbaren Bereichen
IL117169A0 (en) Position-finding apparatus for locating a vehicle travelling along means for propagating electromagnetic waves
FR2718248B1 (fr) Procédé d'exploitation par le calcul de signaux radar et dispositif pour sa mise en Óoeuvre.
FR2552228B1 (fr) Procede et dispositif pour la transmission de signaux
GB2012422A (en) Apparatus and Method for Determining Velocity of Acoustic Waves in Earth Formations
SE8300860L (sv) Dempningsanordning for antennsystem
FR2655482B1 (fr) Dispositif d'absorption d'ondes electromagnetiques, spatialement selectif, pour antenne hyperfrequence.
BE860464A (fr) Procede et dispositif pour le decodage de signaux pour television en couleurs
FR2691313B1 (fr) Procede de transmission de signaux.
AU521229B2 (en) Transmitting seismic wave signals
FR2641419B1 (fr) Dispositif de raccordement perfectionne, notamment pour signaux electromagnetiques hyperfrequences
SE8506145L (sv) Forfarande for att forbettra aterstellandet av bilder, som erhalles av lateral-sonar-utrustning samt anordning for att utfora detsamma
AU7358381A (en) System for borehole logging by detection of slow com- pressional waves
EP0086189A4 (fr) Procede et systeme de telemetrie par signaux d'ondes porteuses continus.

Legal Events

Date Code Title Description
ST Notification of lapse