I want to design an electron gun as electron source for a microwave tube using CST particle studio. Where we set the properties of particle source (electron in this case), the particle density is automatically taken by the code. However, i want to provide the actual electron current density but doesn't getting the option. Can anyone help in this ?
Nasrin Nasr Esfahani
I think if you select "DC" for the PIC emission model, then you can adjust the current.
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Kashif Yaqub
while you define the properties of the Particle Source select "Fixed" in "Tracking Emission Model", then select "Edit" and define the properties of the Model. (CST Particle Studio 2011).
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