Shiyuan Xing

An Adaptive DFE Using Light-Pattern-Protection Algorithm in 12 NM CMOS Technology

The sign-sign least-mean-squares (SSLMS) algorithm has been widely used in decision feedback equalizer (DFE) adaptation. However, the convergence direction of DFE tap coefficients in the training process is closely related to the data flow. In the case of extreme data flow, the coefficients may conv…