Apparatus for linear transmitter with improved loop gain...

Details Apparatus for linear transmitter with improved loop gain... Apparatus for linear transmitter with improved loop gain...

2006-08-22

2006-08-22

Nguyen, Duc M. (Department: 2618)

Telecommunications

Transmitter

With feedback of modulated output signal

C455S127200, C455S114300, C330S129000, C330S149000

Reexamination Certificate

active

07095988

ABSTRACT:
A device for linear transmitter (150) with improved loop gain stabilization. The linear transmitter (150) includes a main amplifier loop (178) and an auxiliary loop (176). The device includes an adjustable device (159), connected within the main amplifier feedback loop (178) and further connected to the auxiliary loop (176). The adjustable driver (159) receives an input signal from main amplifier feedback loop (178), amplifies it in accordance with a gain control signal received from the auxiliary loop (176) and provides the amplified signal to main amplifier feedback loop (178).

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