EBG Size Reduction for Low Permittivity Substrates

<table class="table-group" width="800px"><tr class="fig-image" id="a"><td><img alt="106296.fig.003a" src="https://static.hindawi.com/articles/ijap/volume-2012/106296/figures/106296.fig.003a.jpg"/></td></tr><tr class="fig-caption"><td align="center"><table><tr><td><b>(a) </b>Original mushroom</td></tr></table></td></tr><tr class="fig-image" id="b"><td><img alt="106296.fig.003b" src="https://static.hindawi.com/articles/ijap/volume-2012/106296/figures/106296.fig.003b.jpg"/></td></tr><tr class="fig-caption"><td align="center"><table><tr><td><b>(b) </b>Double layer mushroom</td></tr></table></td></tr><tr class="fig-image" id="c"><td><img alt="106296.fig.003c" src="https://static.hindawi.com/articles/ijap/volume-2012/106296/figures/106296.fig.003c.jpg"/></td></tr><tr class="fig-caption"><td align="center"><table><tr><td><b>(c) </b>Double layer and edge-location via mushroom (F shape)</td></tr></table></td></tr></table>

<table>Unit cell scheme for eigenmode solutions.</table>

International Journal of Antennas and Propagation

fig3

Figure 3

Figure 3: EBG Size Reduction for Low Permittivity Substrates 