2017/09/07 by Xiao Jia, Jia, Xiao, Yousef Vahabzadeh +5
Engineering · Materials Science · #Advanced Antenna and Metasurface Technologies #Applied Physics (physics.app-ph) #Classical Physics (physics.class-ph) #FOS: Physical sciences #Medical Physics (physics.med-ph) #Metamaterials and Metasurfaces Applications #Radio Wave Propagation Studies
paper · pdf · doi:10.48550/arxiv.1710.00040
openalex publication_date 2017/09/07 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28
The bianisotropic susceptibility Generalized Sheet Transition Conditions (GSTCs) synthesis method is extended from planar to spherical metasurfaces. Properties specific to the non-zero intrinsic curvature of the spherical shape are highlighted and different types of corresponding transformations are described. Finally, the susceptibility-GSTC method and exotic properties of spherical metasurfaces are validated and illustrated with three examples: illusion transformation, ring focusing and birefringence.