Table 5 Resonance frequencies and bandwidths of S21 for different Models of the unit cell.

From: H-shaped modifiers loaded mirror symmetric resonator based double negative metamaterial for multi-band wireless communications

Design

Resonance frequency (GHz)

Bandwidth (GHz)

Model 1

6.10, 8.08, and 14.89

1.713, 0.2659 and 0.236

Model 2

7.98, 11.45 and 14.79

1.1297, 5.514 and 0.517

Proposed MTM

3.424, 10, 14.816 and 16.848

0.374, 1.468, 0.365 and 2.288