FR2088744A5 - - Google Patents

Info

Publication number
FR2088744A5
FR2088744A5 FR7014789A FR7014789A FR2088744A5 FR 2088744 A5 FR2088744 A5 FR 2088744A5 FR 7014789 A FR7014789 A FR 7014789A FR 7014789 A FR7014789 A FR 7014789A FR 2088744 A5 FR2088744 A5 FR 2088744A5
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
FR7014789A
Other languages
French (fr)
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.)
Laboratoire Central de Telecommunications SA
Original Assignee
Laboratoire Central de Telecommunications 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 Laboratoire Central de Telecommunications SA filed Critical Laboratoire Central de Telecommunications SA
Priority to FR7014789A priority Critical patent/FR2088744A5/fr
Priority to DE19712119442 priority patent/DE2119442A1/en
Priority to BE766169A priority patent/BE766169A/en
Application granted granted Critical
Publication of FR2088744A5 publication Critical patent/FR2088744A5/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
    • G01S13/64—Velocity measuring systems using range gates
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R23/00—Arrangements for measuring frequencies; Arrangements for analysing frequency spectra
FR7014789A 1970-04-23 1970-04-23 Expired FR2088744A5 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR7014789A FR2088744A5 (en) 1970-04-23 1970-04-23
DE19712119442 DE2119442A1 (en) 1970-04-23 1971-04-21 Frequency spectrum analyzer
BE766169A BE766169A (en) 1970-04-23 1971-04-23 FREQUENCY SPECTRUM ANALYZER OF ELECTRIC SIGNALS AND ITS APPLICATION TO A COHERENT PULSE DOPPLER RADAR

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7014789A FR2088744A5 (en) 1970-04-23 1970-04-23

Publications (1)

Publication Number Publication Date
FR2088744A5 true FR2088744A5 (en) 1972-01-07

Family

ID=9054467

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7014789A Expired FR2088744A5 (en) 1970-04-23 1970-04-23

Country Status (3)

Country Link
BE (1) BE766169A (en)
DE (1) DE2119442A1 (en)
FR (1) FR2088744A5 (en)

Also Published As

Publication number Publication date
DE2119442A1 (en) 1971-11-11
BE766169A (en) 1971-10-25

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Legal Events

Date Code Title Description
ST Notification of lapse