15.3. Example 3

This example shows the dynamic monostatic RCS of two cubes.

Step 1

Create a new newFASANT project (using the MONCROS module) following the steps 1 to 3 in the first example (Example 1).

Step 2

Select Geometry → Paramters Define parameters and introduce the following paramters.


Define parameters panel


Step 3

Select Geometry → Solid → Box to define the box paramters as follows:

Box parameters


Step 4

Repeat Step 3 to define another box.

Box parameters

Geometry composed of two boxes

Step 5

In the Simulation panel select a frequency of 0.3 GHz (default options) and press Save.

Simulation panel

Step 6

Select the Solver → Parameters option and choose CFIE solution

Solver panel

Step 7

Select the RCS → Parameters option. Select Monostatic RCS and leave the default parameters. Press the Save button.

RCS panel

Step 8

Select Output → Observation directions. Leave the default observation directions (0.0 phi cut with theta angle varying between 0.0 and 180.0 using 181 samples).

Observation directions panel


Step 9

Before running the simulation, select the Meshing → Create Mesh option. Set 10 divisions on planar and curved surfaces, set Processors to 2 and the default number of bands per octave. Press the Mesh button.


Step 10

Select Calculate → Execute and set the number of desired processors to run the simulation. Press the Execute button to start the calculation.



Step 11

Select Show Results → Far Field → View Cuts to visualize the far field values for the first step.


Far Field results


Step 12

Add a new series selecting the step on the combo box and click on Add Series button.

Far Field results


Step 13

Select Show Results → Far Field → View Text Files to visualize the text file with the results of the simulation.

Text file result

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