Robust and Wide-Range Transmitter Frequency-Dependent IQ Impairments Monitoring for Coherent Digital Subcarrier Multiplexing Systems
We propose a transmitter frequency-dependent IQ impairments monitoring scheme for coherent digital subcarrier multiplexing systems based on multi-taps 4×4 realvalued MIMO, which achieves wide-range monitoring and robustness to carrier phase noise and polarization variation.
Authors
- Yongchao Jin
- Qian Xiang (ORCID: https://orcid.org/0000-0002-8245-2611)
- Yinghui Wang (ORCID: https://orcid.org/0000-0001-6368-8568)
- Chuan Wang (ORCID: https://orcid.org/0000-0002-4720-3273)
- Yuchen Jia (ORCID: https://orcid.org/0009-0000-0593-6877)
- Tianjian Zuo (ORCID: https://orcid.org/0000-0003-4209-0721)
- Qi Ding
- Yanfu Yang (ORCID: https://orcid.org/0000-0003-3534-1166)
Institutions
- China Mobile (China) (CN)
- Harbin Institute of Technology (CN)
- Huawei Technologies (China) (CN)
Publication Details
- Published
- 2024-11-02
- DOI
- https://doi.org/10.1109/acp/ipoc63121.2024.10809999
- Primary Topic
- Advanced Power Amplifier Design
- Type
- article
- Field-Weighted Citation Impact
- 0.00