FR2274168B1 - - Google Patents

Info

Publication number
FR2274168B1
FR2274168B1 FR7419830A FR7419830A FR2274168B1 FR 2274168 B1 FR2274168 B1 FR 2274168B1 FR 7419830 A FR7419830 A FR 7419830A FR 7419830 A FR7419830 A FR 7419830A FR 2274168 B1 FR2274168 B1 FR 2274168B1
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
FR7419830A
Other languages
French (fr)
Other versions
FR2274168A1 (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.)
Thales SA
Original Assignee
Thomson CSF 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 Thomson CSF SA filed Critical Thomson CSF SA
Priority to FR7419830A priority Critical patent/FR2274168A1/fr
Publication of FR2274168A1 publication Critical patent/FR2274168A1/fr
Application granted granted Critical
Publication of FR2274168B1 publication Critical patent/FR2274168B1/fr
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03C—MODULATION
    • H03C3/00—Angle modulation
    • H03C3/02—Details
    • H03C3/09—Modifications of modulator for regulating the mean frequency
    • 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
    • G01S13/08—Systems for measuring distance only
    • G01S13/10—Systems for measuring distance only using transmission of interrupted, pulse modulated waves
    • G01S13/24—Systems for measuring distance only using transmission of interrupted, pulse modulated waves using frequency agility of carrier wave

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Inductance-Capacitance Distribution Constants And Capacitance-Resistance Oscillators (AREA)
FR7419830A 1974-06-07 1974-06-07 Dispositif oscillateur a commande de frequence lineaire et systeme de detection electromagnetique a frequence agile comportant un tel dispositif Granted FR2274168A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7419830A FR2274168A1 (fr) 1974-06-07 1974-06-07 Dispositif oscillateur a commande de frequence lineaire et systeme de detection electromagnetique a frequence agile comportant un tel dispositif

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7419830A FR2274168A1 (fr) 1974-06-07 1974-06-07 Dispositif oscillateur a commande de frequence lineaire et systeme de detection electromagnetique a frequence agile comportant un tel dispositif

Publications (2)

Publication Number Publication Date
FR2274168A1 FR2274168A1 (fr) 1976-01-02
FR2274168B1 true FR2274168B1 (en:Method) 1978-01-13

Family

ID=9139786

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7419830A Granted FR2274168A1 (fr) 1974-06-07 1974-06-07 Dispositif oscillateur a commande de frequence lineaire et systeme de detection electromagnetique a frequence agile comportant un tel dispositif

Country Status (1)

Country Link
FR (1) FR2274168A1 (en:Method)

Also Published As

Publication number Publication date
FR2274168A1 (fr) 1976-01-02

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Legal Events

Date Code Title Description
ST Notification of lapse