FR2375602A1 - Dispositif de detection du signal de deviation du faisceau electronique d'un canon a electrons, notamment pour oscillographe cathodique, et oscillographe comportant un tel dispositif - Google Patents

Dispositif de detection du signal de deviation du faisceau electronique d'un canon a electrons, notamment pour oscillographe cathodique, et oscillographe comportant un tel dispositif

Info

Publication number
FR2375602A1
FR2375602A1 FR7638892A FR7638892A FR2375602A1 FR 2375602 A1 FR2375602 A1 FR 2375602A1 FR 7638892 A FR7638892 A FR 7638892A FR 7638892 A FR7638892 A FR 7638892A FR 2375602 A1 FR2375602 A1 FR 2375602A1
Authority
FR
France
Prior art keywords
oscillograph
electronic
scanning
target
detection
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.)
Granted
Application number
FR7638892A
Other languages
English (en)
Other versions
FR2375602B1 (fr
Inventor
Jean Fraleux
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 FR7638892A priority Critical patent/FR2375602A1/fr
Priority to GB53054/77A priority patent/GB1592670A/en
Priority to DE2757371A priority patent/DE2757371C2/de
Priority to US05/862,402 priority patent/US4166956A/en
Publication of FR2375602A1 publication Critical patent/FR2375602A1/fr
Application granted granted Critical
Publication of FR2375602B1 publication Critical patent/FR2375602B1/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R13/00—Arrangements for displaying electric variables or waveforms
    • G01R13/20—Cathode-ray oscilloscopes
    • G01R13/22—Circuits therefor
    • G01R13/34—Circuits for representing a single waveform by sampling, e.g. for very high frequencies
    • G01R13/342—Circuits for representing a single waveform by sampling, e.g. for very high frequencies for displaying periodic H.F. signals
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R13/00—Arrangements for displaying electric variables or waveforms
    • G01R13/20—Cathode-ray oscilloscopes
    • G01R13/22—Circuits therefor

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Radiation (AREA)
  • Solid State Image Pick-Up Elements (AREA)
  • Electron Sources, Ion Sources (AREA)

Abstract

L'invention est relative à un dispositif de détection du signal de déviation du faisceau électronique d'un canon à électrons. Le dispositif comprend une cible et des moyens de balayage 42 de la cible par un fasceau électronique dévié selon une direction y perpendiculaire à la direction de balayage x par des moyens 43. La cible comporte sur une de ses faces une série de moyens semi-conducteurs 3 générateurs de porteurs de charges sous l'effet du bombardement électronique. Les moyens semi-conducteurs forment suivant la direction de balayage du faisceau un alignement de générateurs élémentaires. Des moyens de lecture séquentielle 4 des générateurs élémentaires délivrent l'information à un circuit de charge commun. Application aux oscillographes cathodiques à haute fréquence de coupure.
FR7638892A 1976-12-23 1976-12-23 Dispositif de detection du signal de deviation du faisceau electronique d'un canon a electrons, notamment pour oscillographe cathodique, et oscillographe comportant un tel dispositif Granted FR2375602A1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR7638892A FR2375602A1 (fr) 1976-12-23 1976-12-23 Dispositif de detection du signal de deviation du faisceau electronique d'un canon a electrons, notamment pour oscillographe cathodique, et oscillographe comportant un tel dispositif
GB53054/77A GB1592670A (en) 1976-12-23 1977-12-20 Device for detecting the deflection signal of the electron beam generated by an electron-gun in an oscilloscope
DE2757371A DE2757371C2 (de) 1976-12-23 1977-12-22 Anordnung zur Erfassung des zeitlichen Verlaufs einer Amplitude eines Signals
US05/862,402 US4166956A (en) 1976-12-23 1977-12-29 Device for detecting the deflection signal of the electron beam generated by an electron-gun in an oscilloscope

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7638892A FR2375602A1 (fr) 1976-12-23 1976-12-23 Dispositif de detection du signal de deviation du faisceau electronique d'un canon a electrons, notamment pour oscillographe cathodique, et oscillographe comportant un tel dispositif

Publications (2)

Publication Number Publication Date
FR2375602A1 true FR2375602A1 (fr) 1978-07-21
FR2375602B1 FR2375602B1 (fr) 1981-06-19

Family

ID=9181467

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7638892A Granted FR2375602A1 (fr) 1976-12-23 1976-12-23 Dispositif de detection du signal de deviation du faisceau electronique d'un canon a electrons, notamment pour oscillographe cathodique, et oscillographe comportant un tel dispositif

Country Status (4)

Country Link
US (1) US4166956A (fr)
DE (1) DE2757371C2 (fr)
FR (1) FR2375602A1 (fr)
GB (1) GB1592670A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3276198D1 (en) * 1981-09-07 1987-06-04 David Ian Spalding Signal sampling and conversion system
DE19733669C2 (de) * 1997-08-04 2000-07-20 Paul Rainer Otto Signalerfassungseinheit

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL154329B (nl) * 1966-03-01 1977-08-15 Philips Nv Inrichting voor het detecteren en/of meten van straling.
DE2442276A1 (de) * 1974-09-04 1976-03-25 Siemens Ag Elektrooptischer wandler
US3928768A (en) * 1974-09-09 1975-12-23 Philips Corp Thermal imaging tube having a pyroelectric target and annular potential stabilizing electrode

Also Published As

Publication number Publication date
DE2757371A1 (de) 1978-06-29
GB1592670A (en) 1981-07-08
US4166956A (en) 1979-09-04
FR2375602B1 (fr) 1981-06-19
DE2757371C2 (de) 1984-08-30

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Legal Events

Date Code Title Description
ST Notification of lapse