CA1028073A - Device to prevent interaction between signal and cursor voltages on a cathode ray tube radial display - Google Patents

Device to prevent interaction between signal and cursor voltages on a cathode ray tube radial display

Info

Publication number
CA1028073A
CA1028073A CA191,883A CA191883A CA1028073A CA 1028073 A CA1028073 A CA 1028073A CA 191883 A CA191883 A CA 191883A CA 1028073 A CA1028073 A CA 1028073A
Authority
CA
Canada
Prior art keywords
cursor
voltages
signal
ray tube
cathode ray
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
CA191,883A
Other languages
French (fr)
Other versions
CA191883S (en
Inventor
Donald L. Judd
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.)
Minister of National Defence of Canada
Original Assignee
Minister of National Defence of Canada
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 Minister of National Defence of Canada filed Critical Minister of National Defence of Canada
Priority to CA191,883A priority Critical patent/CA1028073A/en
Application granted granted Critical
Publication of CA1028073A publication Critical patent/CA1028073A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R23/00—Arrangements for measuring frequencies; Arrangements for analysing frequency spectra
    • 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)
CA191,883A 1974-02-06 1974-02-06 Device to prevent interaction between signal and cursor voltages on a cathode ray tube radial display Expired CA1028073A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA191,883A CA1028073A (en) 1974-02-06 1974-02-06 Device to prevent interaction between signal and cursor voltages on a cathode ray tube radial display

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA191,883A CA1028073A (en) 1974-02-06 1974-02-06 Device to prevent interaction between signal and cursor voltages on a cathode ray tube radial display

Publications (1)

Publication Number Publication Date
CA1028073A true CA1028073A (en) 1978-03-14

Family

ID=4099110

Family Applications (1)

Application Number Title Priority Date Filing Date
CA191,883A Expired CA1028073A (en) 1974-02-06 1974-02-06 Device to prevent interaction between signal and cursor voltages on a cathode ray tube radial display

Country Status (1)

Country Link
CA (1) CA1028073A (en)

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