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Home / Tutorial / Electromagnetic Analysis (3D Harmonic Analysis) (Hertz) / 02.Create the Boxes for the Substrate and the Ambient Air

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02.Create Boxes for the Substrate and the Air Domain

We create a box for the substrate and another for the air domain.

Procedure

  1. On the [Model] tab, go to , click [Solid], and select [Box [Specify Length]] at the submenu.

 

 

  1. Designate the startpoint.

    In the parameter input dialog box
    , enter Startpoint (X: 0, Y: 0, Z: 0) and click .

     

  2. Tips on the parameter input dialog box

    If the input value is nil, you don't need to enter 0 in the entry field. The blank is acceptable.

    Press the <Tab> key to hop around the items in the dialog box.
    Press the <Enter> key on to proceed to the next setting.

  • Another way to input parameters is,
    instead of the numerical entry explained above,
    you may click on the target coordinates on the modeling window.

     

 

  1. Set the width.

    Enter Width: 20 and click .

 

  1. Set the depth.

    Enter Depth: 20 and click .

  1. Set the height.

    Enter Height: 1 and click .

     

Now the box for the substrate (SUB) has been created.

 

  1. Create another box for the ambient air (AIR).

    This time, we try the mouse pointer method on the modeling window.

    Rest the mouse pointer on Startpoint (X: 0, Y: 0, Z: 1) on the modeling window and click it.

  1. Set the width.

    Move the pointer to Width: 20 and click it.

  1. Set the depth.

    Move the pointer to Depth: 20 and click it.

  1. Set the height.

    Move the pointer to Height: 6.4 and click it.

The box for the ambient (AIR) has been created.

 

 

  1. Click in the parameter dialog box and exit.
     

  2. It is also possible to exit with the <Esc> key.
     

  • To fit the model on the modeling window, on the [Model] tab,

    go to

    and click [Fit] .

    See [Viewpoint Operation] for the details.

     

 

  1. You can undo or redo the operation. The operations can be changed as follows;

    On the [Model]
    tab, go to



    and click [Undo] to undo the modeling or attribute operation.

    and click [Redo]
    to redo the modeling or attribute operation.

 

 

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