Figure 3 | Scientific Reports

Figure 3

From: Microwave birefringent metamaterials for polarization conversion based on spoof surface plasmon polariton modes

Figure 3

SSPP mediated by metallic blade structures.

(a) Dispersion relations of the SSPP supported by the blade structures with different blade length h = 1.6 mm, 2.2 mm and 2.8 mm. (b) Distributions of the electric field component Ex in the yoz plane for odd and even modes at different frequencies (17.5 and 18.9 GHz) on the blade structure with h = 2.2 mm.

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