Ontology highlight
ABSTRACT:
SUBMITTER: Yan Y
PROVIDER: S-EPMC4175588 | biostudies-literature | 2014 Sep
REPOSITORIES: biostudies-literature
Yan Yan Y Xie Guodong G Lavery Martin P J MP Huang Hao H Ahmed Nisar N Bao Changjing C Ren Yongxiong Y Cao Yinwen Y Li Long L Zhao Zhe Z Molisch Andreas F AF Tur Moshe M Padgett Miles J MJ Willner Alan E AE
Nature communications 20140916
One property of electromagnetic waves that has been recently explored is the ability to multiplex multiple beams, such that each beam has a unique helical phase front. The amount of phase front 'twisting' indicates the orbital angular momentum state number, and beams with different orbital angular momentum are orthogonal. Such orbital angular momentum based multiplexing can potentially increase the system capacity and spectral efficiency of millimetre-wave wireless communication links with a sin ...[more]