Chinese Journal of Engineering / 2014 / Article / Fig 4

Research Article

Broadband Semielliptical Patch Antenna with Semicircular Ring Slot for WiMax Application

Figure 4

(a) Current distribution on patch at frequency 2.86 GHz. (b) Current distribution on patch at frequency 3.18 GHz.
379073.fig.004a
(a)
379073.fig.004b
(b)