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arXiv · 2001.11953

Orbital Angular Momentum Multiplexing in Highly Reverberant Environments

Xiaoming Chen·Wei Xue·Hongyu Shi·Jianjia Yi·Wei E. I. Sha
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Abstract

Previous studies on orbital angular momentum (OAM) communication mainly considered line-of-sight environments. In this letter, however, it is found that OAM communication with high-order modulation can be achieved in highly reverberant environments by combining the OAM multiplexing with a spatial equalizer. The OAM multiplexing exhibits comparable performance of conventional multiple-input multiple-output (MIMO) system.

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Xiaoming Chen, Wei Xue, Hongyu Shi, Jianjia Yi, Wei E. I. Sha. 2019-12-15. Orbital Angular Momentum Multiplexing in Highly Reverberant Environments. https://doi.org/10.1109/lmwc.2019.2952975

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