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FR2101028A1 - - Google Patents

Info

Publication number
FR2101028A1
FR2101028A1 FR7029380A FR7029380A FR2101028A1 FR 2101028 A1 FR2101028 A1 FR 2101028A1 FR 7029380 A FR7029380 A FR 7029380A FR 7029380 A FR7029380 A FR 7029380A FR 2101028 A1 FR2101028 A1 FR 2101028A1
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.)
Granted
Application number
FR7029380A
Other languages
French (fr)
Other versions
FR2101028B1 (xx
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.)
Etat Francais
Original Assignee
Etat Francais
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 Etat Francais filed Critical Etat Francais
Priority to FR7029380A priority Critical patent/FR2101028B1/fr
Priority to SE723071A priority patent/SE365049B/xx
Priority to BE768649A priority patent/BE768649A/xx
Priority to DE19712137506 priority patent/DE2137506A1/de
Priority to NL7110641A priority patent/NL7110641A/xx
Priority to GB3758771A priority patent/GB1364549A/en
Publication of FR2101028A1 publication Critical patent/FR2101028A1/fr
Application granted granted Critical
Publication of FR2101028B1 publication Critical patent/FR2101028B1/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
    • 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
    • G01S13/50—Systems of measurement based on relative movement of target
    • G01S13/58—Velocity or trajectory determination systems; Sense-of-movement determination systems
    • G01S13/583—Velocity or trajectory determination systems; Sense-of-movement determination systems using transmission of continuous unmodulated waves, amplitude-, frequency-, or phase-modulated waves and based upon the Doppler effect resulting from movement of targets

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar Systems Or Details Thereof (AREA)
FR7029380A 1970-08-10 1970-08-10 Expired FR2101028B1 (xx)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR7029380A FR2101028B1 (xx) 1970-08-10 1970-08-10
SE723071A SE365049B (xx) 1970-08-10 1971-06-04
BE768649A BE768649A (fr) 1970-08-10 1971-06-17 Perfectionnements apportes aux appareils de mesure des vitessesde projectiles utilisant l'effet doppler-fizeau
DE19712137506 DE2137506A1 (de) 1970-08-10 1971-07-27 Gerat zur Geschwindigkeitsmessung mit Hilfe des Doppler Effektes
NL7110641A NL7110641A (xx) 1970-08-10 1971-08-02
GB3758771A GB1364549A (en) 1970-08-10 1971-08-10 Apparatus for measuring the velocity of a moving body

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7029380A FR2101028B1 (xx) 1970-08-10 1970-08-10

Publications (2)

Publication Number Publication Date
FR2101028A1 true FR2101028A1 (xx) 1972-03-31
FR2101028B1 FR2101028B1 (xx) 1976-10-29

Family

ID=9060026

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7029380A Expired FR2101028B1 (xx) 1970-08-10 1970-08-10

Country Status (6)

Country Link
BE (1) BE768649A (xx)
DE (1) DE2137506A1 (xx)
FR (1) FR2101028B1 (xx)
GB (1) GB1364549A (xx)
NL (1) NL7110641A (xx)
SE (1) SE365049B (xx)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1438496A (en) * 1972-09-27 1976-06-09 Terma Elektronisk Ind As Doppler radar for velocity measuring

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2524610A (en) * 1944-06-08 1950-10-03 Hartford Nat Bank & Trust Comp Radiant energy method and apparatus for measuring the velocity of moving bodies
US2752593A (en) * 1951-10-11 1956-06-26 Sperry Rand Corp Initiating and timing circuit for a doppler type chronograph
US3034049A (en) * 1955-03-16 1962-05-08 Sperry Rand Corp Muzzle velocity chronograph
US3438031A (en) * 1967-11-13 1969-04-08 Duncan Parking Meter Corp Doppler radar having digital speed indicator

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2524610A (en) * 1944-06-08 1950-10-03 Hartford Nat Bank & Trust Comp Radiant energy method and apparatus for measuring the velocity of moving bodies
US2752593A (en) * 1951-10-11 1956-06-26 Sperry Rand Corp Initiating and timing circuit for a doppler type chronograph
US3034049A (en) * 1955-03-16 1962-05-08 Sperry Rand Corp Muzzle velocity chronograph
US3438031A (en) * 1967-11-13 1969-04-08 Duncan Parking Meter Corp Doppler radar having digital speed indicator

Also Published As

Publication number Publication date
BE768649A (fr) 1971-11-03
GB1364549A (en) 1974-08-21
NL7110641A (xx) 1972-02-14
SE365049B (xx) 1974-03-11
DE2137506A1 (de) 1972-02-17
FR2101028B1 (xx) 1976-10-29

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Legal Events

Date Code Title Description
ST Notification of lapse