How to generate a Vivaldi antenna model for a GPR simulation?

[Ruonan Chen]

Hi, developers

I have a question about how to the generate the Vivaldi antenna model. 

I have a look at about the antenna contents in the doc, you provide the bowtie antennas model. Could you please give me some ideas to modify the scripts to generate the Vivaldi model? 

Hope for your advices and help!!

Best regards,

Ruo

[Craig Warren]

Hi Ruo,

You won't be able to just modify an existing script. The antennas currently available are bowtie designs, a Vivaldi is completely different. You will need to build your antenna model from geometry and material commands - this obviously requires knowing the geometry of your Vivaldi antenna and also material properties.

Kind regards,

Craig