Novel Dual Band Microstrip Circular Patch Antennas Loaded with ENG and MNG Metamaterials

Figure 10

3D view of (a) unconventional TM_δ10 (0<𝛿<1) mode’s radiation pattern at 2.56 GHz and (b) conventional TM₁₁₀ mode’s radiation pattern at 3.8 GHz.

(a)

(b)