FR1239911A - Device and method for detecting relative movement between a target and this device - Google Patents

Device and method for detecting relative movement between a target and this device

Info

Publication number
FR1239911A
FR1239911A FR754591A FR754591A FR1239911A FR 1239911 A FR1239911 A FR 1239911A FR 754591 A FR754591 A FR 754591A FR 754591 A FR754591 A FR 754591A FR 1239911 A FR1239911 A FR 1239911A
Authority
FR
France
Prior art keywords
target
relative movement
detecting relative
detecting
movement
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
Application number
FR754591A
Other languages
French (fr)
Inventor
Louis Brennan Mulvey
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 filed Critical
Priority to FR754591A priority Critical patent/FR1239911A/en
Application granted granted Critical
Publication of FR1239911A publication Critical patent/FR1239911A/en
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
    • G01S13/581—Velocity or trajectory determination systems; Sense-of-movement determination systems using transmission of interrupted pulse 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)
FR754591A 1956-09-18 1957-12-24 Device and method for detecting relative movement between a target and this device Expired FR1239911A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR754591A FR1239911A (en) 1956-09-18 1957-12-24 Device and method for detecting relative movement between a target and this device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US850938XA 1956-09-18 1956-09-18
FR754591A FR1239911A (en) 1956-09-18 1957-12-24 Device and method for detecting relative movement between a target and this device

Publications (1)

Publication Number Publication Date
FR1239911A true FR1239911A (en) 1960-09-02

Family

ID=26183299

Family Applications (1)

Application Number Title Priority Date Filing Date
FR754591A Expired FR1239911A (en) 1956-09-18 1957-12-24 Device and method for detecting relative movement between a target and this device

Country Status (1)

Country Link
FR (1) FR1239911A (en)

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