Multi-Band mm-Wave Wearable Antenna Synthesized with a Genetic Algorithm

<table class="table-group" id="tab2"><tr><td><table class="table"><tr><td class="thead-hr" colspan="4"><hr/></td></tr><tr class="thead"><td class="align_left">No.</td><td class="align_center">Textile material</td><td class="align_center">Dielectric constant</td><td class="align_center">Loss tangent</td></tr><tr><td class="thead-hr" colspan="4"><hr/></td></tr><tr><td class="align_left">1</td><td class="align_center">Cotton</td><td class="align_center">1.6</td><td class="align_center">0.04</td></tr><tr><td class="align_left">2</td><td class="align_center">Polyester</td><td class="align_center">1.9</td><td class="align_center">0.0045</td></tr><tr><td class="align_left">3</td><td class="align_center">Jeans</td><td class="align_center">1.67</td><td class="align_center">0.073</td></tr><tr><td class="align_left">4</td><td class="align_center">Silk</td><td class="align_center">1.75</td><td class="align_center">0.012</td></tr><tr class="table-tr"><td colspan="4"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>The dielectric constant and the loss tangent value of the selected fabric substrates.</div>

International Journal of Antennas and Propagation

tab2

Table 2

Table 2: Multi-Band mm-Wave Wearable Antenna Synthesized with a Genetic Algorithm 