Affiliation of Author(s):电子信息工程学院
Journal:Asia Pacif Microwave Conf Proc APMC
Abstract:In this paper, the cascaded metasurface is proposed for simultaneous control of the reflected and transmitted wavefronts to generate vortex beams carrying orbital angular momentum (OAM). The metasurface is composed of four metallic layers and the amplitude and phase of reflection and transmission can be controlled independently. The simulation results show that the x-polarized incident waves can be reflected into the OAM vortex beam with l=3, while the ypolarized incident waves can be transmitted into the OAM vortex beam with l=2. © 2018 IEICE
Translation or Not:no
Date of Publication:2018-07-02
Co-author:Wang, Lingling,Xiangkun Kong,Liu, Xiaochun,Sun, Shining
Correspondence Author:lsb
Professor
Supervisor of Doctorate Candidates
Gender:Male
Alma Mater:国防科技大学
Education Level:With Certificate of Graduation for Doctorate Study
Degree:Doctoral Degree in Engineering
School/Department:College of Electronic and Information Engineering
Discipline:Communications and Information Systems. Electromagnetic Fields and Microwave Technology
Business Address:学院办公楼404
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