Design of a composite right / left-handed slab-type material com- posed of multilayer metallic patterns
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چکیده
In this paper, a composite right/left-handed (CRLH) slab-type material excited by plane wave is proposed. It is composed of multilayer metallic patterns between dielectric substrates. The equivalent circuit is shown to design a balanced CRLH material. The balanced CRLH characteristics are measured. Next the CRLH material composed of four kinds of cells with different dispersion relation is designed. The propagating direction of wave through the material is also measured. It is confirmed that the propagating direction can be controlled from -10 deg. to +8 deg. by the frequency of the input plane wave.
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تاریخ انتشار 2011