Three dimensional metasurfaces
The concept of a three dimensional metasurface is introduced. Three dimensional metasurfaces are electrically thin structures that utilize longitudinally polarized surface currents, which can enable properties that are not possible using only transverse surface currents. These new surfaces provide unprecedented wavefront controlling capabilities by breaking the inherent symmetry of previous metasurface designs.
2016 IEEE International Symposium on Antennas and Propagation (APSURSI)