</table>
The above figure shows a maximum receiver power of -42dBm. To run a quick sanity check on the simulation results, consider the fact that the transmitter and receivers are placed 30m and 1.5m above the ground elevation, respectively. Therefore, the minimum distance between the transmitter and the line-of-sight (LOS) receivers is R<sub>min</sub> = 28.5m. The default dipole transmitter has a baseband power of 1W (30dBm) and the dipole radiator has a directivity G<sub>T</sub> of 2.15dB. Under the conjugate match condition, the effective isotropically radiated power of the transmitter is -29.14dBm. The directivity G<sub>R</sub> of the isotropic receivers is 0dB. If the ground reflection effect is neglected, one can use the Friis formula to get an estimation of the receive power by the closest LOS receiver:
:<math> P_R = P_T G_T G_R \left( \frac{\lambda_0}{4\pi R} \right)^2 = 29.14dBm + 20log_{10}\left( \frac{0.125}{4\pi(28.5)} \right) \approx -40dBm</math>
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The table below shows the time spent by the CPU for the mesh generation and SBR ray tracing portions of the total simulation time:
== Using a Directional Yagi-Uda Array ==