Table 6.

Simulated results for the different placement position (d₂) of the MTM-slab (|S₂₁|= −8.54 dB without MTM at d₁ = 60 mm).

d2 (mm)	Frequency (GHz)	|S11| (dB)	|S21| (dB)	Increment |∆S21| (dB)
6	2.43	−17.01	−6.36	2.18
8	2.46	−20.86	−6.26	2.88
10	2.42	−16.47	−6.98	1.56