Method and system for a linearized transmitter including a power amplifier

摘要

Disclosed are various embodiments for transmitting radio frequency signals. A radio frequency transmitter may be configured to generate an analog signal comprising an in-phase component and a quadrature-phase component. The in-phase component and the quadrature-phase component of the analog signal may be provided to multiple radio frequency processing chains. One of the radio frequency processing chains may generate an output radio frequency signal based on the in-phase component and the quadrature-phase component.

主权项

1. A method, comprising:
receiving a baseband signal; generating, in a single transconductance stage, an analog signal that includes an in-phase component and a quadrature-phase component based on the baseband signal; providing the in-phase component and the quadrature-phase component of the analog signal to a plurality of radio frequency processing chains; and generating a first output radio frequency signal based on the in-phase component and the quadrature-phase component of the analog signal using a first one of the radio frequency processing chains.