A Survey of Orbital Angular Momentum in Wireless Communication

Xi Liao、Chenhong Zhou、Yang Wang、Shasha Liao、Jihua Zhou、Jie Zhang

2020Engineering被引 2

摘要

Electromagnetic vortices are introduced into wireless communication to improve spectral efficiency and anti-interference capability. In this paper, the basic principle and characteristics of Orbital Angular Momentum (OAM) and electromagnetic eddy are introduced firstly. The principle of generating Orbital Angular Momentum from supersurface is given, and the methods and research status of generating orbital angular momentum based on supersurface are summarized. The transmission performance, receiving and detecting method, multiplexing and demultiplexing performance of orbital angular momentum are summarized. Finally, the key problems to be solved in the future application of wireless communication orbital angular momentum are discussed.

引用本文（GB/T 7714）

Xi Liao, Chenhong Zhou, Yang Wang, 等. A Survey of Orbital Angular Momentum in Wireless Communication[J]. 未知来源, 2020.

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DOI：https://doi.org/10.11999/jeit190372

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