| 摘要 |
A technique for generating a radio frequency signal (302) based on a baseband signal (304) is provided. As to a method aspect of the technique, an amplitude signal (r) and a phase signal (phi) depending on the baseband signal (304) are provided. The phase signal is modulated to a carrier frequency. As to another method aspect of the technique, a baseband signal (304) is modified by adding an offset signal to the baseband signal (304). The offset signal prevents the modified baseband signal (316) from entering a first signal region. An amplitude signal (r) and a phase signal (phi) is provided based on the modified baseband signal (316). The phase signal (phi) is modulated to a carrier frequency (omegac). The modulated phase signal (phi) is amplified according to the amplitude signal (r) to generate a preliminary radio frequency signal (318). A peak compensation signal (321), which depends on the baseband signal (304), or an offset compensation signal (320) derived from the offset signal (314), is fed into the preliminary radio frequency signal (318) to generate the radio frequency signal (302). |
