| 摘要 |
The invention relates to a method of operating a control unit (100) for controlling an operation of a power amplifier (PA), wherein said power amplifier (PA) is configured to amplify a radio frequency, RF, signal (S RF ) that is obtained from at least two input signals (S1, S2), wherein a control signal (CTRL) for influencing a supply voltage (Vsup) of said power amplifier (PA) is determined by digital signal processing means (DSP) of said control unit (100) depending on said at least two input signals (S1, S2). |
