Table 2.

Permittivity, loss tangent, and thickness of the five MUTs.

No.	MUT	εr	tan δ	Thickness
1	TLY-5A	2.17 ± 0.02	0.0009@10 GHz	1.58 mm
2	RF-301	2.97 ± 0.07	0.0012@1.9 GHz	1.52 mm
3	TRF-43	4.3 ± 0.15	0.0035@10 GHz	1.63 mm
4	RF-60A	6.15 ± 0.15	0.0028@10 GHz	1.52 mm
5	RF-10	10.2 ± 0.3	0.0025@10 GHz	1.52 mm