Amplifiers – Signal feedback – Combined with control of bias voltage of signal amplifier
Patent
1976-05-17
1977-07-12
Rolinec, Rudolph V.
Amplifiers
Signal feedback
Combined with control of bias voltage of signal amplifier
330 28, 330 35, 330103, 330109, 330188, H03F 138
Patent
active
040357384
ABSTRACT:
A low-noise, stage-stabilized, direct-coupled, single-ended amplifier cirt is disclosed which has a unique feedback network combined therewith in such manner that degenerative alternating current and substantially constant direct current feedback signals are supplied thereto, so as to effect an exceptionally steady amplification factor therefor over a very broad frequency response band.
REFERENCES:
patent: 3239770 (1966-03-01), Taber
patent: 3487163 (1969-12-01), Brugler
Dahl Lawrence J.
David Harvey A.
Doty Don D.
Rolinec Rudolph V.
Sciascia Richard S.
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