Line-of-Sight Millimeter-Wave Communications Using Orbital Angular Momentum Multiplexing Combined With Conventional Spatial Multiplexing.
Yongxiong RenLong LiGuodong XieYan YanYinwen CaoHao HuangNisar AhmedZhe ZhaoPeicheng LiaoChongfu ZhangGiuseppe CaireAndreas F. MolischMoshe TurAlan E. WillnerPublished in: IEEE Trans. Wirel. Commun. (2017)