| 摘要 |
<p>A device for reducing the ripple component of the signal fed to a load (2) by a first switch mode power amplifier (1) via a feed line (5), comprising: at least one inductor (3), means (6) for acquiring the signal fed to the load, means (7) for extracting the ripple component from said signal, and means (4) for generating an electric signal (V2) fed to said inductor, said means (4) for generating the electric signal (V2) automatically varying this signal in relation to the value of the ripple component measured in the feed line, so as to reduce the ripple component in the signal fed to the load. <IMAGE></p> |
