Near-orthogonal overlay communications in LoS channel enabled by novel OAM beams without central energy voids: an experimental study

• Main Authors: Zhao, Yufei, Ma, Xiaoyan, Guan, Yong Liang, Liu, Yile, Afkar Mohamed Ismail, Liu, Xiaobei, Yeo, Siew Yam, Yuen, Chau
• 其他作者: School of Electrical and Electronic Engineering
• 格式: Article
• 語言: English
• 出版: 2024
• 主題: Engineering; Channel capacity; Orbital angular momentum
• 在線閱讀: https://hdl.handle.net/10356/181041

This paper introduces a novel Line-of-Sight (LoS) Multiple-Input Multiple-Output (MIMO) communication architecture leveraging non-traditional Orbital Angular Momentum (OAM) beams. Challenging the conventional paradigm of hollow-emitting OAM beams, this study presents an innovative OAM generator that...