How to add dielectric substrate and ground with custom geometry antenna

how to add dielectric substrate and ground plane to custom geometry antenna.

i have created custom geometry plane but unable to add substrate and ground plane to custom geometry patch.

does anyone suggest solution or example how to do this.

Answer 1

[Shashank Kulkarni]

You can add the customAntennaGemetry as an exciter to a backing stucture. The backing structure (reflecter or cavity) has a substrate property.

The exmaple below shows the workflow.

https://www.mathworks.com/help/antenna/ug/double-slot-cavity-patch-on-tmm10-substrate.html

Regards,

Shashank

[GEORGE VITTAKIS]

I am trying to do the same but with a customAntennaStl obj and is not working any ideas on what I should do?