Active-Coarse-Tracking-Free Free-Space Optical Communication in Ground-Train Links Using Homogenized Receiver
This paper proposes an active-coarse-tracking-free free-space optical communication for ground-to-train links using a homogenized receiver. The system demonstrated stable reception with 18 degrees horizontally, potentially eliminating mechanical active-coarse tracking at the receiver.
Authors
- Ekkaphol Khansalee
- Masanori Hanawa (ORCID: https://orcid.org/0000-0001-7193-0430)
- Yasuhiro Okamura
- Kanata Fukai
Institutions
- University of Yamanashi (JP)
Publication Details
- Published
- 2025-06-29
- DOI
- https://doi.org/10.23919/oecc/psc62146.2025.11111600
- Primary Topic
- Optical Wireless Communication Technologies
- Type
- article
- Field-Weighted Citation Impact
- 0.00
Funders
- KDDI Foundation