Pattern Synthesis of Time-Modulated Array Antenna Based on an Improved Invasive Weed Optimization Method

<table class="figure-group"><tr class="fig-image" id="a"><td><object data="https://static.hindawi.com/articles/ijap/volume-2019/6243107/figures/6243107.fig.005a.svgz" name="6243107.fig.005a" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(a) </b>Fundamental pattern</td></tr><tr class="fig-image" id="b"><td><object data="https://static.hindawi.com/articles/ijap/volume-2019/6243107/figures/6243107.fig.005b.svgz" name="6243107.fig.005b" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(b) </b>Harmonic pattern</td></tr></table>

<div>Rational patterns obtained by the IWO and PSO algorithms.</div>

International Journal of Antennas and Propagation

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Figure 5

Figure 5: Pattern Synthesis of Time-Modulated Array Antenna Based on an Improved Invasive Weed Optimization Method 