Research Article
Design of Multilayer Frequency-Selective Surfaces by Equivalent Circuit Method and Basic Building Blocks
Table 4
Equivalent circuit and geometrical parameters calculated by the curve-fitting method.
| θ | R (Ω) | C (pF) | lloop (mm) | lslot (mm) | D (mm) |
| 0° | 95.01 | 0.48 | 6.3 | 7.9 | 8.9 | 45° TE | 75.00 | 0.50 | 6.7 | 8.3 | 9.7 | 45° TM | 73.82 | 0.54 | 6.3 | 7.6 | 8.5 | Averaged values | 81.28 | 0.51 | 6.4 | 7.9 | 9.0 | Values after HFSS optimization | 70.00 | 0.50 | 6.0 | 7.9 | 9.0 |
|
|