Cst microwave studio.
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For this, go to the drop down menu in the material section and select "Load from Material Library". Once we have the entered the dimension for the substrate, we have to select its material property. Give a name to the brick shape "Substrate", and enter the Width(-W,W), Length(-L,L) and Height(h) as shown in the figure below. This will bring up a window that allows users to specify the dimension of the substrate. To create the RT Duriod substrate, select the brick shape tool and press ESC. Note: If the parameter list table is not visible, go to view menu at the top toolbar and tick on the parameter list. The dimensions calculated earlier and information obtained from the manufacturer is listed below.
Cst microwave studio. Patch#
"d" is the inset fed distance and g is the gap between the patch antenna and the microstrip feed line. Wf and Lf are the dimension of the microstrip line. It is just a dimension which is greater than the patch antenna and the dimension for ground plane has no significant operation on the antenna. There is also a general rule for the dimension of the ground plane but this is not followed here. In fact here the ground plane underneath the substrate has the same dimension as that of the substrate. The substrate can have other dimension greater than the patch antenna size. The substrate has twice the width and length of the patch antenna, that is, 2W and 2L. W and L are the width and length of the patch antenna. The antenna that will be designed is shown in Fig 1. Readers can visit the first part or the third part below-ġst part- Patch antenna design with CST microwave (calculation of dimensions)ģrd part- Inset Fed Patch Antenna Simulation and Result In this part of the tutorial, we will use the dimension calculated in the first part to design the patch antenna in CST microwave studio. This is the second part of the Inset fed Patch antenna design tutorial using CST Microwave Studio.