Design of phase matching chessboard‐like electromagnetic metasurfaces for wideband radar cross section reduction
Sign Up to like & getrecommendations! Published in 2019 at "Microwave and Optical Technology Letters"
DOI: 10.1002/mop.31854
Abstract: In this article, a chessboard‐like electromagnetic metasurfaces which can realize the polarization compensation and cancellation of the reflection beam in microwave region is designed and realized for wideband radar cross section (RCS) reduction. The chessboard‐like… read more here.
Keywords: rcs reduction; chessboard like; electromagnetic metasurfaces; reduction ... See more keywords
Antimatched Electromagnetic Metasurfaces for Broadband Arbitrary Phase Manipulation in Reflection
Sign Up to like & getrecommendations! Published in 2018 at "ACS Photonics"
DOI: 10.1021/acsphotonics.7b01415
Abstract: Metasurfaces impart phase discontinuities on impinging electromagnetic waves that are typically limited to 0–2π. Here, we demonstrate that multiresonant metasurfaces can break free from this limitation and supply arbitrarily large, tunable time delays over ultrawide… read more here.
Keywords: phase; group delay; electromagnetic metasurfaces; reflection ... See more keywords
Engineered Electromagnetic Metasurfaces in Wireless Communications: Applications, Research Frontiers and Future Directions
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Communications Magazine"
DOI: 10.1109/mcom.004.2200052
Abstract: Surface electromagnetics (SEM), as a sub-discipline of electromagnetic (EM) science, is strongly linked with the ability to manipulate an arbitrary EM wavefront. This exceptional capability of manipulating the surface-bound and free-space EM waves for the… read more here.
Keywords: research frontiers; electromagnetic metasurfaces; engineered electromagnetic; metasurfaces wireless ... See more keywords
Multifunctional analysis and verification of lightning-type electromagnetic metasurfaces.
Sign Up to like & getrecommendations! Published in 2022 at "Optics express"
DOI: 10.1364/oe.458412
Abstract: Aiming at the problems that most of the existing electromagnetic metasurfaces have single function and narrow application scope, a highly integrated lightning-type metasurface is proposed in this study. It can realize the functions of circular… read more here.
Keywords: function; multifunctional analysis; electromagnetic metasurfaces; polarization conversion ... See more keywords
Design, concepts, and applications of electromagnetic metasurfaces
Sign Up to like & getrecommendations! Published in 2017 at "Nanophotonics"
DOI: 10.1515/nanoph-2017-0119
Abstract: Abstract The paper overviews our recent work on the synthesis of metasurfaces and related concepts and applications. The synthesis is based on generalized sheet transition conditions (GSTCs) with a bianisotropic surface susceptibility tensor model of… read more here.
Keywords: susceptibility; electromagnetic metasurfaces; concepts applications; applications electromagnetic ... See more keywords