The Strip-Ground Rectangular Patch Antenna

<table class="table-group" id="tab2"><tr><td><table class="table"><tr><td class="thead-hr" colspan="5"><hr/></td></tr><tr class="thead"><td class="align_left" rowspan="2">Variables</td><td class="align_center" colspan="4">Types</td></tr><tr class="thead"><td class="align_center">Conventional</td><td class="align_center">Antenna A</td><td class="align_center">Antenna B</td><td class="align_center">Antenna C</td></tr><tr><td class="thead-hr" colspan="5"><hr/></td></tr><tr><td class="align_left"><span style="width: 8.22996ptpx;"><svg height="12.5794pt" id="M41" style="vertical-align:-3.29107pt" version="1.1" viewbox="-0.0498162 -9.28833 8.22996 12.5794" width="8.22996pt" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"><g transform="matrix(.013,0,0,-0.013,0,0)"><path d="M238 681C243 705 239 712 230 712C217 712 156 682 75 674L70 648H105C148 648 153 641 144 598L39 110C18 11 35 -12 55 -12C90 -12 166 36 221 103L205 125C174 93 130 65 118 65C112 65 108 68 114 96L238 681Z" id="g113-109"></path><glyph.data ascent="3473" descent="-2876" horiz-adv-x="269" vert-adv-y="269"></glyph.data></g><g transform="matrix(.0091,0,0,-0.0091,3.172,3.132)"><path d="M245 635C92 635 37 457 37 312C37 149 91 -12 244 -12C395 -12 449 166 449 312C449 469 395 635 245 635ZM243 598C332 598 358 454 358 312C358 173 334 26 245 26C158 26 128 174 128 313S152 598 243 598Z" id="g50-49"></path><glyph.data ascent="3443" descent="-2856" horiz-adv-x="487" vert-adv-y="487"></glyph.data></g></svg></span></td><td class="align_center">5.00</td><td class="align_center">5.40</td><td class="align_center">5.40</td><td class="align_center">5.40</td></tr><tr class="table-tr"><td colspan="5"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

Feeding position of different antennas (unit: mm).

International Journal of Antennas and Propagation

tab2

Table 2

Table 2: The Strip-Ground Rectangular Patch Antenna 