A 10 Gb/s PAM-4 Transmitter With Feed-Forward Implementation of Tomlinson-Harashima Precoding in 28 nm CMOS

A 10 Gb/s PAM-4 Transmitter With Feed-Forward Implementation of Tomlinson-Harashima Precoding in 28 nm CMOS

A 10 Gb/s PAM-4 transmitter (TX) with a modulo-based equalization technique is presented. The proposed feed-forward Tomlinson-Harashima precoding (FF-THP) scheme takes advantage of both Tomlinson-Harashima precoding (THP) and feed-forward equalization (FFE). The vertical eye margin (VEM) is enhanced...

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Autores principales: Byungjun Kang, Gyu-Seob Jeong, Jeongho Hwang, Kwanseo Park, Hyungrok Do, Hyojun Kim, Han-Gon Ko, Moon-Chul Choi, Deog-Kyoon Jeong
Formato: article
Lenguaje:EN
Publicado: IEEE 2021
Materias:
Feed-forward equalizer (FFE)
inter-symbol interference (ISI)
PAM-4
z-domain response (ZDR)
Tomlinson-Harashima precoding (THP)
transmitter (TX)
Electrical engineering. Electronics. Nuclear engineering
TK1-9971
Acceso en línea:https://doaj.org/article/a1222b27a2534eafae53be7a52e01438
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https://doaj.org/article/a1222b27a2534eafae53be7a52e01438

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