Hello,
I have an array antenna with multiple ports in CST and need to plot the gain of the combination of all ports. I have combined the far field results at the resonance frequency but I don't know how to combine the far field broadband results to use it for gain plotting in the post processing icon.
Hi,
If I understood correctly, before starting the simulation, go to the Setup Solver, click on the Excitation List, and from the Excitation Type, choose the Simultaneous, from there you can activate all ports at your desired frequency, then run the simulation, and you will get the gain of your phased-array antenna, and no need any further post-processing to plot the gain of the array.
Hi Maryam, If the problem is not yet solved let's arrange a call, I would be able to help.
Hello,
There are few things that may be helpful.
Link:- https://www.youtube.com/watch?v=f5nmgw5L2qs
Also you can try.
Frequency limits
Lower Limit: Shows the lower frequency limit.
Upper Limit: Shows the upper frequency limit.
Combine results
Check this control if you want to calculate the fields for the excitation from the network. You can only perform a 'Combine Results' calculation if a CST Microwave Studio block or a CST Microwave Studio file block is present.
Block
Select the CST Microwave Studio block or CST Microwave Studio file block for which the fields will be calculated.
Label
Specify a label for the calculated fields here. After the execution of the 'Combine Results' step, you will find new items in the Navigation Tree of the CST Microwave Studio® project of the selected block. These items will be labeled as specified here.
Use simulation task's name
Choose this option to set the simulation task's name as label.
Select Monitors...
This button opens a monitor definition dialog box that allows to select the to be combined field monitors of the connected field simulation project.
Thanks,
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