Table 8.

Array metamaterial position 2.

Frequency (GHz)	1.246	3.052	3.794	4.858
Without 1 g	0.557	0.404	1.816	0.832
With 1 g	0.383	0.469	1.544	0.751
Percentage (%)	31.25	− 15.94	15.00	9.84
Without 10 g	0.354	0.175	0.721	0.294
With 10 g	0.139	0.202	0.631	0.263
Percentage (%)	60.72	− 15.49	12.56	10.64