</tr>
<tr>
<td> [[Image:FDTD_FS1_new.png|thumb|left|420px480px|Three field sensor planes defined around a PEC ellipsoid illuminated by a plane wave source.]] </td>
</tr>
</table>
<table>
<tr>
<td> [[Image:FDTD_FS3_new.png|thumb|left|420px360px|Electric field distribution above the PEC plate.]] </td></tr><tr><td> [[Image:FDTD_FS4_new.png|thumb|left|420px360px|Magnetic field distribution above the PEC plate.]] </td>
</tr>
</table>