Beam Expansion of Blind Spot Detection Radar Antennas Using a Radome with Defected Corrugated Inner Wall

<table class="figure-group"><tr class="fig-image" id="a"><td><object data="https://static.hindawi.com/articles/ijap/volume-2017/7316282/figures/7316282.fig.0016a.svgz" name="7316282.fig.0016a" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(a) </b>Azimuth pattern</td></tr><tr class="fig-image" id="b"><td><object data="https://static.hindawi.com/articles/ijap/volume-2017/7316282/figures/7316282.fig.0016b.svgz" name="7316282.fig.0016b" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(b) </b>Elevation pattern</td></tr><tr class="fig-image" id="c"><td><object data="https://static.hindawi.com/articles/ijap/volume-2017/7316282/figures/7316282.fig.0016c.svgz" name="7316282.fig.0016c" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(c) </b>Input reflection loss, <i>S</i><sub>11</sub></td></tr></table>

<div>Radiation pattern and input reflection loss comparison for various window widths.</div>

International Journal of Antennas and Propagation

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Figure 16

Figure 16: Beam Expansion of Blind Spot Detection Radar Antennas Using a Radome with Defected Corrugated Inner Wall 