Transmitter IQ Skew Estimation Using Single Subcarrier in the Digital Subcarrier Multiplexing System
We design a group of training sequences to estimate the transmitter (Tx) IQ skew in the optical DSCM system. The experimental results show the estimation accuracy is within ±0.4 ps in 40 Gbaud PDM-DSCM system.
Authors
- Hong Lin (ORCID: https://orcid.org/0000-0001-9398-6558)
- Jing Zhang (ORCID: https://orcid.org/0000-0002-7278-6546)
- Kun Qiu (ORCID: https://orcid.org/0000-0002-4121-3665)
- Bo Xu (ORCID: https://orcid.org/0000-0001-7815-4542)
- Rui Wang (ORCID: https://orcid.org/0000-0002-7974-9510)
- Taowei Jin (ORCID: https://orcid.org/0009-0000-6587-7223)
Institutions
- University of Electronic Science and Technology of China (CN)
Publication Details
- Published
- 2024-11-02
- DOI
- https://doi.org/10.1109/acp/ipoc63121.2024.10809732
- Citations
- 1
- Primary Topic
- Advanced Power Amplifier Design
- Type
- article
- Field-Weighted Citation Impact
- 0.21
Funders
- National Natural Science Foundation of China
- Fundamental Research Funds for the Central Universities