FR1315858A - Improvements to doppler radars - Google Patents

Improvements to doppler radars

Info

Publication number
FR1315858A
FR1315858A FR881794A FR881794A FR1315858A FR 1315858 A FR1315858 A FR 1315858A FR 881794 A FR881794 A FR 881794A FR 881794 A FR881794 A FR 881794A FR 1315858 A FR1315858 A FR 1315858A
Authority
FR
France
Prior art keywords
doppler radars
radars
doppler
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
FR881794A
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.)
Thales SA
Original Assignee
CSF Compagnie Generale de Telegraphie sans Fil 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 CSF Compagnie Generale de Telegraphie sans Fil SA filed Critical CSF Compagnie Generale de Telegraphie sans Fil SA
Priority to FR881794A priority Critical patent/FR1315858A/en
Application granted granted Critical
Publication of FR1315858A publication Critical patent/FR1315858A/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
    • G01S13/585—Velocity or trajectory determination systems; Sense-of-movement determination systems processing the video signal in order to evaluate or display the velocity value

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Multimedia (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR881794A 1961-12-13 1961-12-13 Improvements to doppler radars Expired FR1315858A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR881794A FR1315858A (en) 1961-12-13 1961-12-13 Improvements to doppler radars

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR881794A FR1315858A (en) 1961-12-13 1961-12-13 Improvements to doppler radars

Publications (1)

Publication Number Publication Date
FR1315858A true FR1315858A (en) 1963-01-25

Family

ID=8768606

Family Applications (1)

Application Number Title Priority Date Filing Date
FR881794A Expired FR1315858A (en) 1961-12-13 1961-12-13 Improvements to doppler radars

Country Status (1)

Country Link
FR (1) FR1315858A (en)

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