Spacetime Processing Metasurfaces: GSTC Synthesis and Prospective Applications
Optics
2016-02-16 v1
Abstract
The paper presents the general concept of spacetime processing metasurfaces, synthesized by generalized sheet transition conditions (GSTCs). It is shown that such metasurfaces can perform multiple simultaneous spatio-temporal processing transformations on incident electromagnetic waves. A time-reversal space-generalized-refraction metasurface and a multi-time-space-differentiating metasurfaces are presented as applications of the general spacetime processing metasurface concept.
Keywords
Cite
@article{arxiv.1602.04346,
title = {Spacetime Processing Metasurfaces: GSTC Synthesis and Prospective Applications},
author = {Nima Chamanara and Yousef Vahabzadeh and Karim Achouri and Christophe Caloz},
journal= {arXiv preprint arXiv:1602.04346},
year = {2016}
}