2 January 2018 Subwavelength wire array metamaterial microwave cavities
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Wire array metamaterial cavities and waveguides can be achieved by changing the resonance frequency of one or more unit cell surrounding by unit cells don’t support the resonance for certain frequency and hence obtain signal confinement only on the defect wires. Changing the resonance frequency of one or more unit cell was done in this work by changing the length of the unit cell. We validate our approach in experiment and simulation with electromagnetic waves in the microwave range.
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M. Al-Rubaiee, A. Alchalaby , and H. Al-Janabi "Subwavelength wire array metamaterial microwave cavities", Proc. SPIE 10456, Nanophotonics Australasia 2017, 104565J (2 January 2018); doi: 10.1117/12.2282808; https://doi.org/10.1117/12.2282808

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