IPC Subgroup
H03K 4/2 using a tube with negative feedback by capacitor, e.g. Miller integrator
Introduced: September 1968
Last revised: January 2006
Full Title
Generating pulses having essentially a finite slope or stepped portions > having triangular shape > having sawtooth shape > using as active elements vacuum tubes only > in which a sawtooth voltage is produced across a capacitor > using a tube with negative feedback by capacitor, e.g. Miller integrator
Classification Context
- Section:
- ELECTRICITY
- Class:
- ELECTRONIC CIRCUITRY
- Subclass:
- PULSE TECHNIQUE
1 direct subcode
Child Classifications
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- H03K 4/22 combined with transitron, e.g. phantastron, sanatron