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Higher Symmetries in Hexagonal Periodic Structures | IEEE Conference Publication | IEEE Xplore

Higher Symmetries in Hexagonal Periodic Structures


Abstract:

We study higher-symmetric periodic structures with hexagonal lattice arrangement. We define three ways to synthesize a glide symmetry in a hexagonal lattice. If the perio...Show More

Abstract:

We study higher-symmetric periodic structures with hexagonal lattice arrangement. We define three ways to synthesize a glide symmetry in a hexagonal lattice. If the periodic motifs have sufficient symmetry, the three resulting structures are related through a rotation. Furthermore, we define two ways of synthesizing a mirrored half-turn symmetry in a hexagonal lattice. Again, if the periodic motifs have sufficient symmetry, the two resulting structures are related through a rotation. We analyze a structure with mirrored half-turn symmetry and compare its response to that of a periodic structure with conventional hexagonal symmetry. The mirrored half-turn-symmetric structure provides a higher effective refractive index for the same geometrical dimensional. As a result, the higher-symmetric structure is useful for devices in future wireless applications.
Date of Conference: 17-22 March 2024
Date Added to IEEE Xplore: 26 April 2024
ISBN Information:
Conference Location: Glasgow, United Kingdom

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