be noted that the functions of the instantaneous power adjusting modules 205 and the power amplification modules 207 can be realized by a power digital to analog converter dac as shown in fig3 a and 3b diagrams depicting signal waveforms of a received input signal e g constant envelope modulated rf signal 102 and an output rf signal e g pulse modulated rf signal with adjusted power and carrying phase information 132 are provided in conjunction with the circuitry shown in fig1 wherein the waveforms depict an exemplary input signal 102 and output rf signal 132 respectively in addition as shown in fig4 a and 4b diagrams depicting signal waveforms of the received input signal e g constant envelope modulated rf signal 202 and an output rf signal e g an rf signal with high dynamic range 232 are provided in conjunction with the circuitry shown in fig2 wherein the waveforms depict an exemplary input signal 202 and output rf signal 232 respectively compared to the single control mechanism of the eer method in the prior art the present invention adopts two power adjustment mechanisms to increase the dynamic range of the output power on the one hand slow adjustment of the average power in the millisecond timeframe can be achieved while on the other hand fast adjustment of the average power in the microsecond timeframe can also be achieved allowing the dynamic range of output power to comply with those required by current communication standards such as cdma2000 and wcdma when the method for generating a modulated rf signal with high dynamic range of the present invention is applied to a polar coordinated transmitter the output power efficiency of the polar coordinated transmitter is.