Study on Glass-Epoxy-Based Low-Cost and Compact Tip-Truncated Triangular Printed Antenna

<table class="table-group" id="tab3"><tr><td><table class="table"><tr><td class="thead-hr" colspan="4"><hr/></td></tr><tr class="thead"><td align="left">  Serial <br/>number </td><td align="center"> Parameters </td><td align="center"> Value </td><td align="center"> Unit </td></tr><tr><td class="thead-hr" colspan="4"><hr/></td></tr><tr><td align="left"><span style="width: 18.35px;"><svg height="13.45" id="M47" style="vertical-align:-2.21957pt" version="1.1" viewbox="0 0 18.35 13.45" width="18.35" xmlns="http://www.w3.org/2000/svg">
<g transform="matrix(1.25,0,0,-1.25,0,13.45)">
<g transform="translate(72,-61.24)">
<text transform="matrix(1,0,0,-1,-71.95,63.5)">
<tspan style="font-size: 12.50px; " x="0" y="0">(</tspan>
<tspan style="font-size: 12.50px; " x="4.1634989" y="0">1</tspan>
<tspan style="font-size: 12.50px; " x="10.414999" y="0">)</tspan>
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</g>
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</svg></span></td><td align="center"> Measured center frequency </td><td align="center"> 2.53 </td><td align="center"> GHz</td></tr><tr><td align="left"><span style="width: 18.35px;"><svg height="13.45" id="M48" style="vertical-align:-2.21957pt" version="1.1" viewbox="0 0 18.35 13.45" width="18.35" xmlns="http://www.w3.org/2000/svg">
<g transform="matrix(1.25,0,0,-1.25,0,13.45)">
<g transform="translate(72,-61.24)">
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<tspan style="font-size: 12.50px; " x="0" y="0">(</tspan>
<tspan style="font-size: 12.50px; " x="4.1634989" y="0">2</tspan>
<tspan style="font-size: 12.50px; " x="10.414999" y="0">)</tspan>
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</svg></span></td><td align="center"> Retun loss (adhesive) </td><td align="center"> Better than 10 dB</td><td align="center"> </td></tr><tr><td align="left"><span style="width: 18.35px;"><svg height="13.45" id="M49" style="vertical-align:-2.21957pt" version="1.1" viewbox="0 0 18.35 13.45" width="18.35" xmlns="http://www.w3.org/2000/svg">
<g transform="matrix(1.25,0,0,-1.25,0,13.45)">
<g transform="translate(72,-61.24)">
<text transform="matrix(1,0,0,-1,-71.95,63.5)">
<tspan style="font-size: 12.50px; " x="0" y="0">(</tspan>
<tspan style="font-size: 12.50px; " x="4.1634989" y="0">3</tspan>
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</svg></span></td><td align="center"> Return loss at 2.487 </td><td align="center"> 3.1 </td><td align="center"> dB</td></tr><tr class="table-tr"><td colspan="4"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

International Journal of Antennas and Propagation

tab3

Table 3

Table 3: Study on Glass-Epoxy-Based Low-Cost and Compact Tip-Truncated Triangular Printed Antenna 