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physics.app-ph2019
Bandwidth Limit and Synthesis Approach for Single Resonance Ultrathin Metasurfaces
Ashif A. Fathnan, Andreas E. Olk, David A. Powell
Metasurfaces have emerged as a promising technology for the manipulation of electromagnetic waves within a thin layer. In planar ultrathin metasurfaces, there exist rigorous narrow…
physics.app-ph2019
High-efficiency refracting millimeter-wave metasurfaces
Andreas E. Olk, Pierre E. M. Macchi, David A. Powell
Printed circuit metasurfaces have attracted significant attention in the microwave community for their versatile wavefront manipulation capability. Despite their promising potentia…