Index-modulation OAM detectors resistant to beam misalignment

• Main Authors: Chen, Min, Chen, Rui, Zhao, Yufei, Yang, Zhaojie, Guan, Yong Liang
• 其他作者: School of Electrical and Electronic Engineering
• 格式: Article
• 語言: English
• 出版: 2024
• 主題: Engineering; Angle of arrival; Deep learning
• 在線閱讀: https://hdl.handle.net/10356/174527

Orbital angular momentum with index modulation (OAM-IM) has a great potential of providing high spectral efficiency and energy efficiency by utilizing the indices of the orthogonal OAM modes. However, the harsh requirement of perfect alignment of the transceiver beams introduces great challenge...