A planar metamaterial: Polarization independent fishnet structure |
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| Authors: | Kamil Boratay Alici Ekmel Ozbay |
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| Institution: | aNanotechnology Research Center, Bilkent University, 06800 Cankaya, Ankara, Turkey;bDepartment of Physics, Bilkent University, 06800 Ankara, Turkey;cDepartment of Electrical and Electronics Engineering, Bilkent University, 06800 Ankara, Turkey |
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| Abstract: | We numerically and experimentally investigate a planar metamaterial that is composed of connected cut-wire pairs and continuous wires operating at 21 GHz. The characterization was performed by using the effective medium theory. The existence of negative refraction is concluded from the transmission data of four structures: cut-wire pairs, shorted cut-wire pairs, composite metamaterial, and shorted composite metamaterial. |
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| Keywords: | Planar Metamaterial Fishnet Polarization independent Microwave |
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