公开(公告)号：US07209671B1

公开(公告)日：2007-04-24

申请号：US10127739

申请日：2002-04-22

申请人： M. Imran Hayee ,  Bo Pedersen ,  Alexei N. Pilipetskii ,  Gerald E. Lenner

发明人： M. Imran Hayee ,  Bo Pedersen ,  Alexei N. Pilipetskii ,  Gerald E. Lenner

IPC分类号： H04B10/06

CPC分类号： H04L25/061

摘要： An optical signal receiver including a plurality of threshold decision circuits configured to receive an electrical signal representative of the optical signal. Each of the threshold decision circuits is configured to sample the electrical signal and to provide an associated threshold decision circuit output in response to a comparison of the signal to an associated threshold level. The threshold decision circuit outputs are coupled to an output decision circuit, which is configured to output a signal representative of a binary state of the optical signal. An optical communication system and a method of reconstructing received data signal in an optical communication system are also provided.

摘要翻译： 一种光信号接收机，包括多个阈值判定电路，其被配置为接收表示该光信号的电信号。 阈值判定电路中的每一个被配置为对电信号进行采样，并且响应于信号与相关联的阈值电平的比较来提供相关联的阈值判定电路输出。 阈值判定电路输出耦合到输出判定电路，其被配置为输出表示光信号的二进制状态的信号。 还提供了光通信系统和在光通信系统中重构接收数据信号的方法。