Wideband Cylindrical Dielectric Resonator Antenna Operating in HEM<sub>11<i>δ</i></sub> Mode with Improved Gain: A Study of Superstrate and Reflector Plane

<table class="figure-group"><tr class="fig-image" id="a"><td><object data="https://static.hindawi.com/articles/ijap/volume-2017/2414619/figures/2414619.fig.004a.svgz" name="2414619.fig.004a" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(a) </b>Simulated DRA</td></tr><tr class="fig-image" id="b"><td><object data="https://static.hindawi.com/articles/ijap/volume-2017/2414619/figures/2414619.fig.004b.svgz" name="2414619.fig.004b" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(b) </b>As per image theory</td></tr></table>

<div>Electric field distribution in the DR (cross-sectional view) indicating HEM<sub>11<i>δ</i></sub> mode.</div>

International Journal of Antennas and Propagation

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Figure 4

Figure 4: Wideband Cylindrical Dielectric Resonator Antenna Operating in HEM<sub>11<i>δ</i></sub> Mode with Improved Gain: A Study of Superstrate and Reflector Plane 

International Journal of Antennas and Propagation

Wideband Cylindrical Dielectric Resonator Antenna Operating in HEM11δ Mode with Improved Gain: A Study of Superstrate and Reflector Plane

Figure 4

Wideband Cylindrical Dielectric Resonator Antenna Operating in HEM_11δ Mode with Improved Gain: A Study of Superstrate and Reflector Plane