Circuit and method of establishing DC bias levels in an RF...

Details Circuit and method of establishing DC bias levels in an RF... Circuit and method of establishing DC bias levels in an RF...

2007-06-19

2007-06-19

Mottola, Steven J. (Department: 2817)

Amplifiers

Signal feedback

Amplifier in signal feedback path

C330S290000

Reexamination Certificate

active

11278078

ABSTRACT:
A method and apparatus is used to provide DC stabilization and noise reduction in a multistage power amplifier. The invention uses various feedback techniques to stabilize DC levels, which helps to reduce noise. The invention also uses other techniques to reduce noise, and to reduce the noise transfer function in a power amplifier.

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