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A novel class of supershaped dielectric lens antennas, whose geometry is described by the three-dimensional extension of Gielis' formula, is introduced and analyzed. To this end, a hybrid approach based on geometrical and physical optics is adopted in order to properly model the multiple wave reflections occurring within the lens and the relevant impact on the radiation properties of the antenna under...
A novel class of supershaped dielectric lens antennas, whose geometry is described by the three-dimensional extension of Gielis' formula, is introduced and analyzed. To this end, a hybrid approach based on geometrical and physical optics is adopted in order to properly model the multiple wave reflections occurring within the lens and the relevant impact on the radiation properties of the antenna under...
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