Application of Hybrid Finite Element-Boundary Integral Algorithm for Solving Electromagnetic Scattering from Multiple Objects over Rough Sea Surface

<table class="table-group" id="tab1"><tr><td><table class="table"><tr><td class="thead-hr" colspan="4"><hr/></td></tr><tr class="thead"><td align="left">Direction of arrangement</td><td align="center">Method</td><td align="center">Number of unknowns</td><td align="center">Solution time (s)</td></tr><tr><td class="thead-hr" colspan="4"><hr/></td></tr><tr><td align="left" rowspan="2">Horizontal</td><td align="center">FEM/PML</td><td align="center">8316</td><td align="center">14</td></tr><tr><td align="center">FEM/BIM</td><td align="center">1028</td><td align="center">0.18</td></tr><tr><td align="center" colspan="4"><hr/></td></tr><tr><td align="left" rowspan="2">Vertical</td><td align="center">FEM/PML</td><td align="center">13436</td><td align="center">21</td></tr><tr><td align="center">FEM/BIM</td><td align="center">1028</td><td align="center">0.19</td></tr><tr class="table-tr"><td colspan="4"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

Comparisons of solution time and number of unknowns for different methods.

International Journal of Antennas and Propagation

tab1

Table 1

Table 1: Application of Hybrid Finite Element-Boundary Integral Algorithm for Solving Electromagnetic Scattering from Multiple Objects over Rough Sea Surface 

Table 1 | Application of Hybrid Finite Element-Boundary Integral Algorithm for Solving Electromagnetic Scattering from Multiple Objects over Rough Sea Surface 