A Discrete Multitone Wireline Transceiver With Clipping Ratio Optimization For ADC-Based High-Speed Serial Links
In this paper, we investigated the relationship between clipping ratio and bit-error rate (BER) for a discrete multitone (DMT) wireline transceiver. The peak-to-average-power ratio (PAPR) controls the trade-off between signal-to-noise ratio (SNR) and non-linear distortion, such as clipping. The bit-errorrate (BER) performance degrades for both cases: high distortion due to the low PAPR and low SNR caused by the high PAPR. The optimal spot is obtained by conducting a sweep simulation on MATLAB software. The simulation results demonstrate that the 1E-6 order BER is achieved with the 160 Gb/s data rate and 12.3dB PAPR when communicating over a channel, exhibiting 18dB channel insertion loss (IL) at Nyquist frequency.
Authors
- Gain Kim (ORCID: https://orcid.org/0000-0002-3680-8816)
- Donggeon Kim (ORCID: https://orcid.org/0009-0008-9512-7915)
- Jaewon Lee (ORCID: https://orcid.org/0000-0003-3222-5020)
- S.M. Jang (ORCID: https://orcid.org/0009-0008-1056-0470)
- Yujin Choi (ORCID: https://orcid.org/0009-0006-2364-8768)
Institutions
- Daegu Gyeongbuk Institute of Science and Technology (KR)
Publication Details
- Published
- 2024-08-19
- DOI
- https://doi.org/10.1109/isocc62682.2024.10762411
- Citations
- 2
- Primary Topic
- Advancements in PLL and VCO Technologies
- Type
- article
- Field-Weighted Citation Impact
- 0.42