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1  For selecting Material, Click on Drop Down List and Select Load from the Material Library and Copper (annealed) and click on Load then Press OK, After this step Substrate and Ground is created. After this we can see view (Substrate and Ground) as like this, after selecting Free in drop down Menu and after rotating the diagram

Note: - Length and Width of Substrate and Ground should be same. For this You can assigned only one variable for Length and width for respectively for Ground and Substrate.


Now we have to create Patch, We create Patch same as we have already created Substrate and Ground. Firstly Select New Brick and Press Escape and Set Variable for Length, Width and Thickness as
Name- Patch
Xmin: wp/2    Xmax: -wp/2                (ws-Width of patch in mm)
Ymin: lp/2      Ymax: -lp/2                 (ls-Length of patch in mm)
Zmin: h         Zmax: h+t                   (thickness of patch)
Now putting these variable Click on Preview and Provide value of Variable as wp=30, lp=25 (Value of t and h are already assigned) and selected Material will be Copper (annealed). Now Patch is created and Look like this.

Front View

Free View

Till Now Substrate, Ground and Patch is created. Now it is turn to create Feed.

1   We create feed same as we have already created Substrate, Ground and Patch. In this we have determine the length of Feeding. Create Feed same as Click on Create New Brick , Press ESC ,Set Variable and provide input parameter for feed as

Name- Feed
Xmin: wf/2                 Xmax: -wf/2              (ws-Width of feed in mm)
Ymin: -lg/2 or-ls/2      Ymax: -lp/2               (Length of feed in mm)
Zmin: h                     Zmax:  h+t                 (thickness of feed)

Let see how length of feed is calculated in this picture (In general way,only for understanding)

Now putting these variable Click on Preview and Provide value of Variable as wf=3.5, (Value of t,h, lg,ls and lp are already assigned) and selected Material will be Copper (annealed). Now feed is created and Look like this


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