Strategy for the use of the envelope information includes within a power control system with a closed loop

摘要

Power control system, which has the following features:a reference path (252; 350) with a reference path the filtration purely - the direction (250; 356), which is configured, in order to suppress high frequencies, and a reference path - amplifying means (254; 354) which, based on a gain signal is scaled in order to generate an output signal, wherein the reference path (252; 350) is operative based on a filtered and scaled baseband input signal (202; 302) a reference signal (205; 305) to produce;a reinforcing means (212; 312c), which is effective to a hf - modulated signal and to reinforce an amplified output signal (214; 314) to produce, scaled by a gain of an actuator signal (215; 315c);a power detector (222; 322), which is effective to a power to be detected, which the amplified and hf - modulated signal, is associated in order to produce a detected envelope signal therefrom;a conversion means (228; 328), which is effective, in order to receive the detected envelope signal, to provide filters and in a measuring signal (230; 330) to convert;a comparison means (232, 332), the effective..