发明名称 Sampling for quadrature demodulation
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>
申请公布号 EP1482672(A1) 申请公布日期 2004.12.01
申请号 EP20030011865 申请日期 2003.05.26
申请人 DELPHI TECHNOLOGIES, INC. 发明人 HELL, JUERGEN
分类号 H04L7/02;(IPC1-7):H04L7/02 主分类号 H04L7/02
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