Circuit arrangement for acquiring a regulation cri

专利名称：Circuit arrangement for acquiring a

regulation criterion for the adjustment ofadaptive equalisers for digital datatransmission

发明人：MULLER, EUGEN DR.,SONTHEIM, HANS

ING.GRAD.,STUMMER, BALDUR DIPL.-ING.

申请号：EP83107513.0申请日：19830729公开号：EP01000A2公开日：19840215

专利附图：

摘要：1. A circuit arrangement for acquiring the regulating criterion for the

adjustment of adaptive equalisers for digital data transmission, comprising a regulatableequaliser (2), characterized in that the circuit arrangement is constructed such that the

regulatable equaliser (2) is followed by a threshold decision circuit (3), after which a firstintegrator (4) is connected which is followed by a difference circuit (5) which is alsosupplied by a theoretical value generator (6), and which is connected at its output to asecond integrator (7) whose output signal forms the control variable for the regulatableequaliser (2), the regulation taking place in such manner that the mean pulse duty factorat the output of the threshold decision circuit is regulated to a predeterminedtheoretical value.

申请人：SIEMENS AKTIENGESELLSCHAFT

地址：Wittelsbacherplatz 2 80333 München DE

国籍：DE

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