Metasurfaces have been extensively investigated due to their ability to tailor the amplitude,
phase, and polarization of electromagnetic waves at subwavelength scales. However, most …

In recent years, there has been extensive research on planar metasurfaces capable of
arbitrarily controlling scattered fields. However, rigorous studies on conformal metasurfaces …

This paper characterizes a realistic feed for cylindrical metasurfaces, allowing it to be
included in metasurface design. Specifically, it investigates a coaxial feed which is displaced …

In this letter, a realistic coaxial feed is integrated into the design of cascaded cylindrical
metasurfaces. This is in contrast to the fictitious current source that is often reported in …

For the past 160 years, since James Clerk Maxwell first formulated his famous equations that
brought electromagnetism to humankind, electromagnetism has played a central role in the …