FR1181834A - Perfectionnements à la restitution par tube à rayons cathodiques - Google Patents

Perfectionnements à la restitution par tube à rayons cathodiques

Info

Publication number
FR1181834A
FR1181834A FR1181834DA FR1181834A FR 1181834 A FR1181834 A FR 1181834A FR 1181834D A FR1181834D A FR 1181834DA FR 1181834 A FR1181834 A FR 1181834A
Authority
FR
France
Prior art keywords
reproduction
ray tube
cathode ray
cathode
tube
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
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.)
Decca Record Co Ltd
Original Assignee
Decca Record Co Ltd
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 Decca Record Co Ltd filed Critical Decca Record Co Ltd
Application granted granted Critical
Publication of FR1181834A publication Critical patent/FR1181834A/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
    • G01S13/66—Radar-tracking systems; Analogous systems
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR1181834D 1957-08-30 1957-08-30 Perfectionnements à la restitution par tube à rayons cathodiques Expired FR1181834A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1181834T 1957-08-30

Publications (1)

Publication Number Publication Date
FR1181834A true FR1181834A (fr) 1959-06-18

Family

ID=9662310

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1181834D Expired FR1181834A (fr) 1957-08-30 1957-08-30 Perfectionnements à la restitution par tube à rayons cathodiques

Country Status (2)

Country Link
FR (1) FR1181834A (fr)
NL (1) NL220871A (fr)

Also Published As

Publication number Publication date
NL220871A (fr)

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