D. C. Restorer Circuit.
DEPARTMENT OF THE NAVY WASHINGTON D C
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The present invention relates to D.C. restorer circuits for electronic devices, and more particularly to a protection circuit for gridded traveling wave tubes. A feature of this invention is an improved d.c. restorer circuit using a differential amplifier in conjunction with diode feedback to charge a capacitor to a voltage essentially equal to the most negative going excursion of an input signal. This voltage stored in the capacitor is added to the voltage applied at the input of the restorer to produce the restored voltage at its output.
- Electrical and Electronic Equipment