Research Article

Gain Improvement of Dual Band Antenna Based on Complementary Rectangular Split-Ring Resonator

Figure 6

(a) Parametric study results. 𝑓 1 and 𝑓 2 resonant frequencies. (b) Parametric study results. 𝑓 2 / 𝑓 1 ratio.
951290.fig.006a
(a)
951290.fig.006b
(b)