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Orbital Angular Momentum Multiplexing in Highly Reverberant Environments
IEEE Microwave and Wireless Components Letters ( IF 2.9 ) Pub Date : 2020-01-09 , DOI: 10.1109/lmwc.2019.2952975
Xiaoming Chen , Wei Xue , Hongyu Shi , Jianjia Yi , Wei E. I. Sha

Previous studies on orbital angular momentum (OAM) communication mainly considered line-of-sight (LOS) 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 the conventional multiple-input–multiple-output (MIMO) system.

中文翻译:


高混响环境中的轨道角动量复用



先前对轨道角动量(OAM)通信的研究主要考虑视线(LOS)环境。然而,在这封信中,发现通过将OAM复用与空间均衡器相结合,可以在高混响环境中实现具有高阶调制的OAM通信。 OAM 复用表现出与传统多输入多输出 (MIMO) 系统相当的性能。
更新日期:2020-01-09
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