公开(公告)号：US20230370309A1

公开(公告)日：2023-11-16

申请号：US18144331

申请日：2023-05-08

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： CHANGJAE MOON ,  BYUNGSUB KIM

IPC: H04L25/03 ,  H04L25/06

CPC classification number: H04L25/03006 ,  H04L25/062 ,  H04L2025/03471

Abstract: A feed forward equalizer includes a plurality of delay circuits connected to each other in series and configured to delay input signals. A plurality of filters respectively correspond to outputs of the plurality of delay circuits, except for a reference output which is an output of a first delay circuit among the plurality of delay circuits, and the input signals. A calculator configured to sum the reference output and outputs of the plurality of filters. Each of the plurality of filters is configured to receive an output of a delay circuit corresponding thereto, among the plurality of filters, and the reference output.