Orbital Angular Momentum Multiplexing in Highly Reverberant Environments

• Published in: IEEE microwave and wireless components letters Vol. 30; no. 1; pp. 112 - 115
• Main Authors: Chen, Xiaoming, Xue, Wei, Shi, Hongyu, Yi, Jianjia, Sha, Wei E. I.
• Format: Journal Article
• Language: English
• Published: IEEE 01.01.2020
• Subjects: Antenna measurements; Crosstalk; Equalizers; MIMO communication; Multiplexing; orbital angular momentum (OAM); reverberant environment; Signal to noise ratio; Slot antennas

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 spat...