Bandwidth Enhancement Technique of the Meandered Monopole Antenna

Figure 6

Comparison of the simulated and measured radiation patterns of the proposed antenna in the and planes at (a) 1.57 GHz, (b) 2.02 GHz, and (c) 2.51 GHz.

(a) 1.57 GHz

(b) 2.02 GHz

(c) 2.51 GHz