Device and method for amplifying radiocommunication signals

Details Device and method for amplifying radiocommunication signals Device and method for amplifying radiocommunication signals

2011-03-01

2011-03-01

Mottola, Steven J (Department: 2817)

Amplifiers

With control of power supply or bias voltage

With control of input electrode or gain control electrode bias

Reexamination Certificate

active

07898326

ABSTRACT:
A method for amplifying radiocommunication signals via a string of amplifiers associated with a gain controller receiving an amplification setpoint of constant value, in order to produce an amplification of constant gain or of variable value, in order to produce an amplification with constant amplified power with the aid of a first regulator that is able to deliver this variable value setpoint based on a measurement of the amplified power. So that, in constant gain amplification mode, a setpoint transmitted by the first regulator is held at a value close to the setpoint of constant value.

REFERENCES:
patent: 2003/0055590 (2003-03-01), Park et al.
patent: 2006/0006940 (2006-01-01), Hu et al.
patent: 2006/0293009 (2006-12-01), Kobayashi
patent: 19623930 (1997-12-01), None
patent: 57030429 (1982-02-01), None

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