Structures | Near End Coupling (S13) | Far End Coupling (S14) | Insertion Loss (S12) | Return Loss (S11) |
H Shaped DGS | −8.93 | −6.26 | −5.289 | −7.6845 |
Cascaded U Shaped DGS | −16.08 | −5.31 | −9.159 | −11.77 |
UH Shaped DGS | −7.3411 | −7.726 | −6.5150 | −5.7829 |
Proposed DGS | −22.0416 | −8.4398 | −7.09 | −13.872 |