A lithographically patterned inductive-capacitive resonator

A lithographically patterned inductive-capacitive resonator is described that has a strong electric
response.This resonator can be used to construct metamaterials with desired positive or negative
permittivity.Such materials provide an alternative to wire media,and have the benefit of not
requiring continuous current paths between unit cells.A planar medium composed of these
resonators was simulated,fabricated,and measured in the microwave frequency range.© 2006
American Institute of Physics.DOI:10.1063/1.2166681?）