WIRELESS SIGNAL AMPLIFICATION SYSTEM AND A TELEVISION SIGNAL DECODER COMPRISING ONE SUCH SYSTEM

摘要

The present invention includes a plurality of separate amplifier (6 dispersed in the analog processing chain (4) ₁ to 6 _{n amplification means consisting of a} ) (6) a wireless signal comprising a (1) relates to an amplification system. The invention also is linked to the output side of the analog processing chain 4 from the analog signal input side so as to optimize the sampling of the radio signals (1) by the converter (12) of the radio signal (1) at least the output side as a function of the value representing the characteristic comprises means (12) for converting a digital signal that is linked to the means 16 for controlling the gain of said amplifying means (6). In this way, the sampling of the radio signals (1) by the transducer 12 is optimized. The control means 16 comprises a (establishing) the means forming the average gain control signal (18). The system of the present invention the control means 16 is the amplifier (6 _i to 6 _n ) of the amplifier itself for use in the average gain control signal for each transmission function (H _i to H _n ) means for calculating the individual gain control signal (20 _i to 20 _{according to the n} including ) to add.