Amplifiers – Signal feedback – Combined with control of bias voltage of signal amplifier
Patent
1975-01-30
1976-04-06
Rolinec, R. V.
Amplifiers
Signal feedback
Combined with control of bias voltage of signal amplifier
330 21, H04B 128
Patent
active
039493067
ABSTRACT:
A high frequency amplifier comprising an amplifying circuit, an emitter follower which makes the output impedance of the amplifying circuit low and an impedance matching network consisting of a coil and a condenser and connected between the amplifying circuit and the emitter follower, in which an operation voltage for the amplifying circuit is supplied thereto through a bias resistor for the emitter follower and a coil of the impedance matching network.
REFERENCES:
patent: 3694756 (1972-09-01), Carlson
Watanabe Seiichi
Yoshikawa Takashi
Dahl Lawrence J.
Eslinger Lewis H.
Rolinec R. V.
Sinderbrand Alvin
Sony Corporation
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