Power supply processing for power amplifiers
1. Field of the Invention
The present invention relates to power supply processing for power amplifiers.
2. State of the Art
High-efficiency power amplifiers (PAs), including radio frequency (RF) power amplifiers of a type used in RF transmitters, may be based on switch-mode techniques in which a transistor of a final amplification stage is driven between two states, a hard-on state and a hard-off state.
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