Amplifiers – Signal feedback – Combined with control of bias voltage of signal amplifier
Patent
1975-02-27
1977-01-18
Rolinec, R. V.
Amplifiers
Signal feedback
Combined with control of bias voltage of signal amplifier
307235A, 307237, 330 17, 330 30D, H03F 345
Patent
active
040042421
ABSTRACT:
An input signal current is superimposed on a direct current. The resultant unidirectional composite signal is symmetrically peak-limited or clipped. Thereafter, the direct current component is extracted to leave a bidirectional signal current which has symmetrically limited peaks and substantially no direct component.
REFERENCES:
patent: 3648071 (1972-03-01), Mrazek
patent: 3666970 (1972-05-01), Abbott et al.
patent: 3721835 (1973-03-01), Hess
Christoffersen H.
Cohen S.
Dahl Lawrence J.
Limberg A. L. R.
RCA Corporation
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