Wideband Omnidirectional Slotted-Waveguide Antenna Array Based on Trapezoidal Slots

<table class="table-group" id="tab1"><tr><td><table class="table"><tr><td class="thead-hr" colspan="2"><hr/></td></tr><tr class="thead"><td class="align_left">Variable</td><td class="align_center">Value (mm)</td></tr><tr><td class="thead-hr" colspan="2"><hr/></td></tr><tr><td class="align_left">lslot1</td><td class="align_center">4.4</td></tr><tr><td class="align_left">lslot2</td><td class="align_center">4.9</td></tr><tr><td class="align_left">lout_slot1</td><td class="align_center">6.5</td></tr><tr><td class="align_left">lout_slot2</td><td class="align_center">8.05</td></tr><tr><td class="align_left">dslot</td><td class="align_center">7.15</td></tr><tr><td class="align_left">hslot</td><td class="align_center">3.5</td></tr><tr><td class="align_left">wgend</td><td class="align_center">4.02</td></tr><tr><td class="align_left">htransition</td><td class="align_center">15</td></tr><tr><td class="align_left">hcone</td><td class="align_center">8.77</td></tr><tr><td class="align_left">Α</td><td class="align_center">22.5°</td></tr><tr class="table-tr"><td colspan="2"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Twisted SWAA final dimensions.</div>

International Journal of Antennas and Propagation

tab1

Table 1

Table 1: Wideband Omnidirectional Slotted-Waveguide Antenna Array Based on Trapezoidal Slots 