Power allocation optimization for oam-mimo systems with unaligned antennas

• Main Authors: Xiong, Xusheng, Li, Qiang, Ge, Xiaohu, Sali, Aduwati, Mohd Ali, Borhanuddin
• Format: Article
• Published: Institute of Electrical and Electronics Engineers 2022
• Online Access: http://psasir.upm.edu.my/id/eprint/102824/; https://ieeexplore.ieee.org/document/9784914/

Crosstalk among different orbital angular momentum (OAM) states, mainly caused by the atmospheric turbulence and the misalignment between the transmitting and receiving antennas, leads to the increase of error probability of OAM transmission systems. Considering the OAM-based multiple-input multiple...