International Journal of Antennas and Propagation / 2014 / Article / Tab 2

Research Article

Radiation-Enhancement Properties of an X-Band Woodpile EBG and Its Application to a Planar Antenna

Table 2

Gain enhancement obtained by using a two-dimensional uniform array with elements.

Max spacing Opt spacing Area (cm2) G (dB)

4 6.87 0.640 8.90
9 3.43 0.740 13.56
25 1.72 0.900 19.00
49 1.14 0.880 22.30
81 0.858 0.858 23.98