Voice, data and RF integrated circuit with multiple...

Details Voice, data and RF integrated circuit with multiple... Voice, data and RF integrated circuit with multiple...

2011-07-19

2011-07-19

Nguyen, Simon (Department: 2618)

Telecommunications

Transmitter

C455S102000, C455S127100

Reexamination Certificate

active

07983631

ABSTRACT:
A radio frequency (RF) transmitter includes a modulation controller that generates a modulation control signal having either a first value or a second value. A driver generates an RF signal based on an upconverted signal, wherein the driver modulates the upconverted signal based on a first modulation signal when the modulation control signal has the first value. A power amplifier generates a transmit signal based on the RF signal, wherein the power amplifier modulates the RF signal based on a second modulation signal when the modulation control signal has the second value.

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