FR1306772A - Perfectionnements aux procédés et dispositifs d'enregistrement de signaux radar - Google Patents

Perfectionnements aux procédés et dispositifs d'enregistrement de signaux radar

Info

Publication number
FR1306772A
FR1306772A FR874387A FR874387A FR1306772A FR 1306772 A FR1306772 A FR 1306772A FR 874387 A FR874387 A FR 874387A FR 874387 A FR874387 A FR 874387A FR 1306772 A FR1306772 A FR 1306772A
Authority
FR
France
Prior art keywords
methods
devices
radar signals
recording radar
recording
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
FR874387A
Other languages
English (en)
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.)
Compagnie Francaise Thomson Houston SA
Original Assignee
Compagnie Francaise Thomson Houston 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 Compagnie Francaise Thomson Houston SA filed Critical Compagnie Francaise Thomson Houston SA
Priority to FR874387A priority Critical patent/FR1306772A/fr
Application granted granted Critical
Publication of FR1306772A publication Critical patent/FR1306772A/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
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
    • G01S7/28—Details of pulse systems
    • G01S7/2806—Employing storage or delay devices which preserve the pulse form of the echo signal, e.g. for comparing and combining echoes received during different periods
    • 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
    • G01S13/587—Velocity or trajectory determination systems; Sense-of-movement determination systems processing the video signal in order to evaluate or display the velocity value using optical means

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
FR874387A 1961-09-28 1961-09-28 Perfectionnements aux procédés et dispositifs d'enregistrement de signaux radar Expired FR1306772A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR874387A FR1306772A (fr) 1961-09-28 1961-09-28 Perfectionnements aux procédés et dispositifs d'enregistrement de signaux radar

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR874387A FR1306772A (fr) 1961-09-28 1961-09-28 Perfectionnements aux procédés et dispositifs d'enregistrement de signaux radar

Publications (1)

Publication Number Publication Date
FR1306772A true FR1306772A (fr) 1962-10-19

Family

ID=8763655

Family Applications (1)

Application Number Title Priority Date Filing Date
FR874387A Expired FR1306772A (fr) 1961-09-28 1961-09-28 Perfectionnements aux procédés et dispositifs d'enregistrement de signaux radar

Country Status (1)

Country Link
FR (1) FR1306772A (fr)

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