An Ultra-Wideband and High-Resolution Microwave Photonic Beamforming Network
We propose an ultra-wideband and high-resolution microwave photonic beamforming system. The silicon-integrated 8-channel 4-bit tunable optical true-time delaylines are designed, and the results demonstrate 32 distinct pointing angles from <tex xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">$-85.5^{\circ}$</tex> to 69.1°.
Authors
- Yongkang Ou (ORCID: https://orcid.org/0000-0003-0648-7553)
- Senyu Zhang (ORCID: https://orcid.org/0000-0002-1137-4898)
- Shuang Zheng (ORCID: https://orcid.org/0000-0002-4825-5163)
- Minming Zhang (ORCID: https://orcid.org/0000-0002-3742-1445)
- Y. D. Chong (ORCID: https://orcid.org/0000-0002-8649-7884)
- Yunlong Li (ORCID: https://orcid.org/0000-0001-8819-7167)
- Wei Luo (ORCID: https://orcid.org/0000-0002-4472-2182)
- Tiange Wu
Institutions
- Huazhong University of Science and Technology (CN)
Publication Details
- Published
- 2025-06-29
- DOI
- https://doi.org/10.23919/oecc/psc62146.2025.11111397
- Primary Topic
- Advanced Photonic Communication Systems
- Type
- article
- Field-Weighted Citation Impact
- 0.00
Funders
- National Natural Science Foundation of China
- Natural Science Foundation of Hubei Province