Transmitter control circuit

Details Transmitter control circuit Transmitter control circuit

2007-04-24

2007-04-24

Vo, Nguyen T. (Department: 2618)

Telecommunications

Transmitter

With feedback of modulated output signal

C455S127200

Reexamination Certificate

active

10481188

ABSTRACT:
The invention relates to an arrangement and to a method for providing a linear transmitter amplifier (11; 50) that remains linear even when the load varies significantly over the passage of time. A detector circuit (14; 48) on the output of the amplifier (11; 50) identifies which of the current or the voltage lies closest to its maximum value. This signal is then used as a real or actual value in a regulating system (17; 40) for linearising the amplifier.

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International-Type Search Report for SE 0102346-4, Swedish Patent Office, Mar. 6, 2002.

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