Method and circuit arrangement for calibration of a sampling...

Pulse or digital communications – Spread spectrum – Direct sequence

Reexamination Certificate

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C375S355000, C708S313000

Reexamination Certificate

active

07957455

ABSTRACT:
A discrete sampling control signal, which influences the sampling time, from a sampling phase selection element is calibrated by definition of quantization intervals for a sampling time error signal. For this purpose, a received signal is shifted through a series of time shifts τiin the signal path upstream of the sampling phase selection element. The sampling time errors eiassociated with the respective time shifts τiare measured. The quantization steps of the sampling control signal that are suitable for the sampling phase selection element are then determined from the relationship obtained between τiand ei.

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