Power amplifier

Details Power amplifier Power amplifier

1977-04-18

1978-09-19

Mullins, James B.

Amplifiers

With semiconductor amplifying device

Including push-pull amplifier

330202, 330297, H03F 3183

Patent

active

041157397

ABSTRACT:
In order to eliminate distortion a power amplifier is biased to Class-A or Class-B operation and in order to minimize the power loss the supply voltage of a power source is decreased as much as possible and the power source is driven by another highly efficient power amplifier so as to follow an output voltage.

REFERENCES:
patent: 3233185 (1966-02-01), Young
patent: 3423689 (1969-01-01), Miller et al.
patent: 3449689 (1969-06-01), Harley
Younge, "Bootstrapping Bias Supply Increases IC Voltage Capacity," Electronics, vol. 41, No. 22, Oct. 28, 1968, pp. 90, 91.

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