Triple Band Parasitic Array Antenna for C-X-Ku-Band Application Using Out-of-Phase Coupling Approach

Table 2

Optimization of bandwidth using different ground plan dimensions.

Ground plan dimension	11.43 × 13.97 mm^2	12.7 × 12.7 mm^2	12.7 × 13.97 mm^2	28.87 × 29.76 mm^2
Useful bandwidth	8 GHz	8.9 GHz	9 GHz	12.2 GHz