Amplifiers – With semiconductor amplifying device – Including signal feedback means
Patent
1979-05-03
1981-01-20
Dixon, Harold A.
Amplifiers
With semiconductor amplifying device
Including signal feedback means
330296, H03F 108
Patent
active
042465443
ABSTRACT:
A bias circuit for a linear amplifier having an NF amplifier whose NF loop includes a first capacitor, bias means for providing a given bias potential to the amplifier through a charging circuit of a second capacitor and precharge means for precharging the first capacitor only when the second capacitor is charged by the given bias potential. With such a circuit connection, the first capacitor is charged within a short period from the time when the power source has been in ON state.
REFERENCES:
patent: 3296544 (1967-01-01), Grace
Dixon Harold A.
Tokyo Shibaura Denki Kabushiki Kaisha
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