Four-Element Microstrip Patch Array Antenna with Corporate-Series Feed Network for 5G Communication

<table class="table-group" id="tab5"><tr><td><table class="table"><tr><td class="thead-hr" colspan="5"><hr/></td></tr><tr class="thead"><td class="align_left">Antenna type</td><td class="align_center">Max. return loss (dB)</td><td class="align_center">Bandwidth (GHz)</td><td class="align_center">Max. gain (dB)</td><td class="align_center">Size (L<sub>s</sub> × W<sub>s</sub>) mm<sup>2</sup></td></tr><tr><td class="thead-hr" colspan="5"><hr/></td></tr><tr><td class="align_left">Series feed</td><td class="align_center">−20.7</td><td class="align_center">25.67–30.34</td><td class="align_center">7.98</td><td class="align_center">44 × 16</td></tr><tr><td class="align_left">Corporate feed</td><td class="align_center">−32.9</td><td class="align_center">24.85–30.32</td><td class="align_center">8.85</td><td class="align_center">36 × 74</td></tr><tr><td class="align_left">Corporate-series feed</td><td class="align_center">−48.6</td><td class="align_center">25.05–30.87</td><td class="align_center">9.49</td><td class="align_center">35 × 37</td></tr><tr class="table-tr"><td colspan="5"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Comparison between array antenna models.</div>

International Journal of Antennas and Propagation

tab5

Table 5

Table 5: Four-Element Microstrip Patch Array Antenna with Corporate-Series Feed Network for 5G Communication 