| 摘要 |
A circuit arrangement, in particular in DECT systems, for the regeneration of an input signal containing characteristic digital data sequences with N>1 allowed discrete values per digital position, havingconversion means that produce a regenerated digital output signal from the comparison of the input signal with at least N-1 reference level,at least one integration element for obtaining the at least one N-1 reference level by integration of the segments of the input signal consisting of the characteristic data sequences,a drivable switching means for the activation or, respectively, deactivation of the integration of the input signal,a checking means that respectively activates the integration process by driving the switching apparatus at the beginning of a characteristic data sequence in the signal curve and, when the end of the data sequence is recognized, deactivates it again in order to avoid a shifting of the at least N-1 reference levels, as well asat least one delay element via which the supplying of the input signal to the at least one integration element takes place with a delay in relation to the supplying of the input signal to the conversion means, whereby a level-falsifying integration beyond the end of a characteristic data sequence is prevented. |
