摘要 |
<p>The method involves sampling for the quadrature demodulation of a modulated analog signal, and in addition a signal is produced having a real component and an imaginary component. The sampling positions relative to the carrier of the modulated analog signal (10) are adjusted by means of a controller and in such a way, that is always within the area of the phase angle 45[deg], 135[deg], 225[deg] and 315[deg] of the modulated analog signal.</p> |