Amplifiers – With semiconductor amplifying device – Including gain control means
Patent
1991-07-01
1993-01-05
Dzierzynski, Paul M.
Amplifiers
With semiconductor amplifying device
Including gain control means
330289, 330136, H03G 330
Patent
active
051774534
ABSTRACT:
A gain control amplifier is shown to include a temperature compensation circuit and a feed forward gain control loop. With such an arrangement, a gain control amplifier is provided wherein variations of an output signal of the amplifier are minimized due to changing characteristics of the amplifier caused by ambient temperature variation or from a varying input signal level.
REFERENCES:
patent: 3641451 (1972-02-01), Hollingsworth et al.
patent: 3866136 (1975-02-01), Augustin et al.
patent: 4019150 (1977-04-01), Lurey et al.
patent: 4101841 (1978-07-01), Okada et al.
patent: 4992753 (1991-02-01), Jenson et al.
Mara, Jr. John F.
Russell Mark E.
Tipton Michael C.
Dinh Tan
Dzierzynski Paul M.
Mofford Donald F.
Raytheon Company
Sharkansky Richard M.
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