Numerical Investigation on ELF Electromagnetic Field Distribution of Pipeline Robot Tracking and Positioning System Using UAV

<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">Length (mm)</td><td class="align_center">Coil radius (mm)</td><td class="align_center">Coil turns (mm)</td><td class="align_center">Excitation current (A)</td><td class="align_center">Frequency (Hz)</td></tr><tr><td class="thead-hr" colspan="5"><hr/></td></tr><tr><td class="align_left">500</td><td class="align_center">50</td><td class="align_center">20</td><td class="align_center">0.3sin(50<i>π</i>t)A</td><td class="align_center">10 ~ 100</td></tr><tr class="table-tr"><td colspan="5"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Transmitting antenna parameters.</div>

Journal of Sensors

tab2

Table 2

Table 2: Numerical Investigation on ELF Electromagnetic Field Distribution of Pipeline Robot Tracking and Positioning System Using UAV 