Table 1 Unit cell designed parameters.
From: Millimeter wave negative refractive index metamaterial antenna array
Parameters | Size (mm) |
|---|---|
Metal ring outer diameter, ro | 1.64 |
Metal ring inner diameter, ri | 1.36 |
Metal ring gap width, g1 | 0.11 |
Strip line thickness, t | 0.40 |
Strip line gap, g2 | 0.02 |
