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physics.app-ph2024
Equivalent Circuit Models for Waveguide-Fed, Resonant, Metamaterial Elements
David R. Smith, Yeonghoon Noh, Insang Yoo +2
We propose an approach to extracting equivalent circuit models for waveguide-fed, resonant metamaterial elements, such as the complementary, electric inductive-capacitive element (…
physics.app-ph2024
Equivalence of Polarizability and Circuit Models for Waveguide-Fed Metamaterial Elements
David R. Smith, Mohsen Sazegar, Insang Yoo
A common variant of a metasurface antenna consists of an array of metamaterial elements coupled to a waveguide feed. The guided wave excites the metamaterial elements, coupling ene…