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A 128 GS/s 16x-Interleaved 6-Bit ADC Design for Wireline Communication

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Kunmo Kim, Sunjin Choi, Yi-Hsuan Shih, Wahid Rahman, Paul Kwon, Ayan Biswas, Elad Alon, and Ali Niknejad (~2026)
The cascaded SB-DFE equalizing 1-tap precursor and 3-tap postcursor ISI.

Precursor ISI Cancellation Sliding-Block DFE for High-Speed Wireline Receivers

In this paper, we propose a feed-forward nonlinear equalizer capable of canceling both pre-cursor and post-cursor ISI in an ADC-based wireline receiver system.

Kunmo Kim, Suhong Moon, Jaeduk Han, Elad Alon, Ali Niknejad (2023)
Aggregated form of state transition diagram for 3-tap DFE

Accurate Statistical BER Analysis of DFE Error Propagation in the Presence of Residual ISI

We investigate an accurate statistical modeling and analysis methodology for DFE error propagation in the presence of residual ISI.

Kunmo Kim, Paul Kwon, and Elad Alon (2021)