Linearized amplifier

Details Linearized amplifier Linearized amplifier

1997-06-27

1999-07-13

Mullins, James B.

Amplifiers

Hum or noise or distortion bucking introduced into signal...

330132, 330136, 330279, H03F 132

Patent

active

059232153

ABSTRACT:
A microprocessor detects input power and output power of a two transistor, Class AB amplifier, and provides an adapted bias level of the transistors which has been adapted from detected input power. The gain of the amplifier is maintained by the microprocessor depending upon the detected input power and frequency as well as detected output power.

REFERENCES:
patent: 4647872 (1987-03-01), Johnson
patent: 4683443 (1987-07-01), Young et al.
patent: 5101173 (1992-03-01), DiPiazza et al.
patent: 5144266 (1992-09-01), Dougherty et al.
patent: 5331291 (1994-07-01), D'Agostino et al.
patent: 5432482 (1995-07-01), Bailey
patent: 5561395 (1996-10-01), Melton et al.
patent: 5710519 (1998-01-01), McCalpin et al.
Analysis and Design of Analog Integrated Circuits; Second Edition 1977, 1984; Paul R. Gray and Robert G. Meyer; 5 pages.

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