Multiobjective Particle Swarm Optimization to Design the Top Load of a Very Low Frequency Thirteen-Tower Umbrella Antenna

<table class="table-group" id="tab3"><tr><td><table class="table"><tr><td class="thead-hr" colspan="6"><hr/></td></tr><tr class="thead"><td class="align_left">Sag</td><td class="align_center">0.04</td><td class="align_center">0.05</td><td class="align_center">0.06</td><td class="align_center">0.07</td><td class="align_center">0.08</td></tr><tr><td class="thead-hr" colspan="6"><hr/></td></tr><tr><td class="align_left">Static capacitance (nF)</td><td class="align_center">150.9</td><td class="align_center">152.3</td><td class="align_center">153.6</td><td class="align_center">155.2</td><td class="align_center">156.8</td></tr><tr class="table-tr"><td colspan="6"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>The simulated results of the antenna’s static capacitance with different sags.</div>

International Journal of RF and Microwave Computer-Aided Engineering

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Table 3

Table 3: Multiobjective Particle Swarm Optimization to Design the Top Load of a Very Low Frequency Thirteen-Tower Umbrella Antenna 