IPC Subgroup
G01R 13/22 Circuits therefor
Introduced: September 1968
Last revised: January 2006
Full Title
Arrangements for displaying electric variables or waveforms > Cathode-ray oscilloscopes > Circuits therefor
Classification Context
- Section:
- PHYSICS
- Class:
- MEASURING; TESTING
- Subclass:
- MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
Related Keywords
DEFLECTION -circuits for oscilloscopes
6 direct subcodes
Child Classifications
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- G01R 13/24 Time-base deflection circuits
- G01R 13/26 Circuits for controlling the intensity of the electron beam
- G01R 13/28 Circuits for simultaneous or sequential presentation of more than one variable
- G01R 13/3 Circuits for inserting reference markers, e.g. for timing, for calibrating, for frequency marking
- G01R 13/32 Circuits for displaying non-recurrent functions such as transients; Circuits for triggering; Circuits for synchronisation; Circuits for time-base expansion
- G01R 13/34 Circuits for representing a single waveform by sampling, e.g. for very high frequencies