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Space-time-coding digital metasurfaces

Authors :
Lei Zhang
Xiao Qing Chen
Shuo Liu
Qian Zhang
Jie Zhao
Jun Yan Dai
Guo Dong Bai
Xiang Wan
Qiang Cheng
Giuseppe Castaldi
Vincenzo Galdi
Tie Jun Cui
Source :
Nature Communications, Vol 9, Iss 1, Pp 1-11 (2018)
Publication Year :
2018
Publisher :
Nature Portfolio, 2018.

Abstract

Current digital coding metasurfaces are only space-encoded. Here, the authors propose space-time modulated digital coding metasurfaces to obtain simultaneous manipulations of electromagnetic waves and present harmonic beam steering, beam shaping, and scattering-signature control as application examples.

Subjects

Subjects :
Science

Details

Language :
English
ISSN :
20411723
Volume :
9
Issue :
1
Database :
Directory of Open Access Journals
Journal :
Nature Communications
Publication Type :
Academic Journal
Accession number :
edsdoj.1da0fdc887ff4d0cbafd28bfc585c6da
Document Type :
article
Full Text :
https://doi.org/10.1038/s41467-018-06802-0